Thanks. $39.99. Simply take a measuring tape and hold it against the outer plate of the pulley. This action overcomes the force of the flyweights against the movable sheave and causes the driver clutch pulley to open, allowing the belt to travel a lesser circumference around the driver clutch. The extreme heat and pressure inside the driver clutch chars most petroleum based lubricants. 30 series drive belts used on aftermarket TAV kits (218352AM), Trailmaster Mid size karts, Trailmaster MB200 mini bikes, and the Hammerhead 80T / Mudhead karts. The top width of the belt depends on the type of torque converter that your go-kart is running on. Congratulations, thats it! Add to Cart. Ignore the 20 Stamp completely, it's not a series indicator, it's the degree of the angle of the component. Quick view Details. Quantity Add to Cart. Copyright var date = new Date(); document.write(date.getFullYear()); eccarburetors.com. Measure the "Outer Diameter" (O.D.) If not, it may be required to space the pulleys out slightly, if thats a possibility. Go Kart Parts 30 Series Drive Belt, 203590 Retail Price: $39.00 $24.55 (You save $14.45 ) SKU: 203590 UPC: 880592997847 American Sportworks: 14704 Current Stock: Quantity: Overview Product Videos Product Description Asymmetrical length 28.32 width 3/4" Also known as an American Sportworks Model 4170 Vector Belt, 14704. Is that safe ? Belt Number. The 669 belt is a 1/2" shorter than the 725 and is the most common for the Trailmaster line of mid-size karts (mid-xrx, mid-xrs, blazer200). Do not use a petroleum based lubricant inside the driver clutch or between the hub and movable sheave. A damaged belt is the symptom of another problem. Paypal:All orders paid by a verified PayPal account will be shipped to the address on the Paypal account to comply with Paypal's policy. Gokart Torque Converter Belt TAV30 669, 203589. C $20.11. Fits some minibikes and mid size karts. Add to Cart. Retail Price: . You dont need to remove the torque converter or the plates for this. Squeeze the belt down and pull it forward as shown. Clean belt, pulley faces,make sure they are dry, Excessive slipping Allison Fluids. Comet Belt 203597A Same as Murray 37 x 98. 203581A is the Same as Carter Brothers G759. Knowing how they work may help you determine why yours doesn't. It was said that this torque converter would replace the TAV2, the Comet 30 series, but those use belt 725. 203589A Same as Coleman 673 & Trailmaster 669. Hi, I'm Gerrit. I suggest that you keep the belt chart open in a separate window and continue reading, as I will now teach you how to check for the right belt size. Replace or repair pulley Show details This item: GoPowerSports 669 Drive Belt $19.55 Comet 200349A Bronze Bushing $11.34 Customers also search Page 1 of 1 WARNING California Residents: Proposition 65 Warning Specifications Length: 669 mm (26-5/16") Width: 18 mm (13/16") Angle: 30 degrees 4. Check if you need a symmetrical or an asymmetrical belt, Measure the center distance between driver and driven pulley, Check the belt measurements against the belt size chart. If youre buying a go-kart belt youll most commonly see them refer to the Comet equivalent so that you can always ensure that youve got the right size. 3/4" Top Width, 20 1/2 Asymmetric(18 + 2 1/2) - 0.40" Thick If the system is 'eating belts' do not install a new belt until the problem has been corrected. If the belt is too short or too long, it can lead to quicker wear or jerky acceleration. Which belt do I use? Erratic engagement is most often caused by the driver clutch that is mounted on the engine crankshaft. HIGH PERFORMANCE GATES POWERLINK DRIVE BELT 669-18-30 GY6 2 & 4-STROKE SCOOTER MAY FIT TAOTAO PEACE VESPA JONWAY JMSTAR VIP JCL BENZHOU ROKETA KYMCO SYM ZNEN BMS TANK BAJA SUNL SSR FIRENZE TNG Wetenex 669-18-30 Drive Belt for GY6 49CC 50CC ATV Scooter Moped Go Kart - 2pcs, Trkimal 669-18-30 CVT Drive Belt for GY6 49cc 50cc 139QMB Engine ROKETA JMSTAR TAOTAO JONWAY Baja Tank Scooter Moped ATV Go Kart., V-Belt CVT Drive Belt 669 18 30 Replacement for GY6 50cc Scooter Moped ATV, Vichoice 669-18-30 Drive Belt for GY6 49CC 50CC ATV Quad Go Kart Taotao Four Wheeler Dirt Pit Bike Dune Buggy Quad Bikes Scooters Mini Bike Quad(Pack of 4), Stylemafia 139QMB Reinforced 669-18-30 Racing CVT Drive Belt Compatible with GY6 49cc 50cc Roketa Baja Tank Jmstar Taotao Jonway Vespa Chinese Scooter Moped ATV (Pack of 2 V-Belt), 669-18-30 Racing CVT Drive Belt Compatible with 49cc 50cc GY6 139QMB Roketa Baja Tank Jmstar Taotao Vespa Jonway Scooter ATV Go Kart Moped 669-18-30(Pack of 2), SocketGas 6 Pcs 669 18 30 Drive Belt Racing CVT Belt for GY6 49CC 50CC 139QMB 1P39QMB Scooter Moped ATV Go Kart, CVT Drive Belt 669 18 30 for GY6 50cc Stroke Engines Drive Belt Scooter Moped 50cc Rubber Transmission Belts, 5Z 669 18 30 Drive Belt 50cc Scooter Moped Vespa CVT BT01, Drive Belt 669-18-30 fits GY6 49cc 50cc 139QMB Short Case Scooter Moped ATV Go Kart Roketa Taotao Vespa Jonway CVT Drive Belt, 30 Series Bushing and 203589/5959 /669 Drive Belt combo pack, MMG V-Belt CVT Variable Drive Belt Standard 669-18-30 fits 49cc 50cc GY6 QMB139 4 Stroke Engines, Drive Belts Compatible with 30 Series Torque Converter Go Kart Parts - Replace Manco 5959 / Comet 203589 / Murray 12-8487 Belt 3 Pack, BLACKHORSE-RACING 3pcs 30 Series Go Kart Drive Belt Replaces Manco 5959 / Comet 203589, 30 Series Torque Converter Belt Go Kart Drive Belt Replaces Manco 5959 Comet 203589 203589A Replaces Reinforced Go cart belt 3pcs, 3PCS 30 Series Go Kart Drive Belt Replaces Manco 5959 / Comet 203589 Durable Trorque Converter Belt, 3PCS 40 Series Go Kart Drive Belt, Replacement Torque Converter Drive Belt for Go Kart Comet 203785A 203785 Manco 12346 Belt, 1PZ DB1-P30 30 Series Go Kart Drive Belt for Replacing Manco 5959 / Comet 203589 (Pack of 3), BATONECO 669-18-30 CVT Drive Belt Fit for 49cc 50cc GY6 QMB139 Moped Scooter ATV Roketa Baja Tank Jmstar Taotao Jonway Vespa 1Pack, BLACKHORSE-RACING 3Pcs Go Kart Drive Belt 725, Drive Belt Clutch Belt for Hammerhead Trailmaster Mid Karts, 725 Belt for 30 Series Torque Converter Belts, Onegercn 669-18-30 CVT Drive Belt for GY6 49cc 50cc 139QMB Engine ROKETA JMSTAR TAOTAO JONWAY Baja Tank Scooter Moped ATV Go Kart, MMG V Belt Kvlr Reinforced 669 18 30 GY6 50cc Engines Scooter Moped ATV, Qiilu 139QMB Reinforced 669-18-30 Racing CVT Drive Belt for GY6 49CC 50CC QMB/QMA 139, HIGH PREFORMANCE RACING DLH DRIVE BELT RED > SIZE 669-18-30 < GY6 4-STROKE 50CC 139QMB/A SCOOTER MOPED TAOTAO PEACE VESPA JONWAY VIP BAOTIAN BENZHOU YIYING KYMCO ROKETA ZNEN BMS BAJA SUNL KAZUMA TANK, 3pcs 725 Drive Belt for Hammerhead 80T TrailMaster Mid XRX Mud Head Go Kart 6.5HP Engine 30 Series Go-Karts 9.110.018-725 9.100.018-725 G-WINGS, NEW Gates Powerlink Scooter Drive Belt GY6 669-18.1-30, 5PCS 669 18 30 CVT Drive Belt for 49CC 50CC GY6 139QMB Roketa Baja Tank JMSTAR Taotao Vespa Jonway Moped Scooter ATV Go Kart, Minho gy6 49cc 50cc 669-18-30 139QMB Drive Belt for 4 Stroke GY6 139QMB 139QMA Long Case Engine Scooter, ATV, Go Kart, Moped, Gates Powerlink PL20507 Replaces 669 18 30 Standard CVT Drive Belt 49cc 50cc GY6 QMB139 4 Stroke Engines, 30 Series Go Kart Drive Belt Replaces Manco 5959 / Comet 203589 3PC)Torque Converter Belt, CLEO 669 18 30 Drive Belt for Gates Powerlink for GY6 49cc 50cc 4-Stroke 139QMB 139QMA Engine Scooter ATV Taotao Roketa Sunl, 40 Series Go Kart Drive Belt,Torque Converter Drive Belt for GO Kart Comet 203785A Comet 203785 MANCO 12346Qty 3, Erlandson Technology Scooter ETI Kevlar Drive Belt 669-18-30K, 30 Series Go Kart Drive Belt Replacement for Comet 203589, Comet 203589A, Manco 5959 (Pack of 1), Wetenex Drive Belt for 729 17.7 30 Belt GY6 49CC 50CC 139QMB ATV Scooter Moped Go Kart Long-Case Engine, See the Goodyear belts store for industrial belts, All customers get FREE Shipping on orders over $25 shipped by Amazon. That will be a Comet 20, Series, 30 Series and the TC88 Series. You may be familiar with torque converters on go-karts. 30 Series Comet Torque Converter Drive Belt . 1. When the engine is at idle, the driver clutch pulley should not engage the sides of the belt. The buttons also keep the movable sheave from spinning, they reduce friction between the cam and the movable sheave and they prevent metal to metal contact thus acting as shock absorbers. Buyers will generally pay these fees upon receipt of your shipment. 30 series drive belts used on aftermarket TAV kits (218352AM), Trailmaster Mid size karts, Trailmaster MB200 mini bikes, and the Hammerhead 80T / Mudhead karts. Be the first to hear about new and exciting products, special pricing and incredible deals! 203583 Go Kart Torque Converter Belt. It does have a bit of play in it at idle. You will need to measure the diameter of the driven pulley, as you will need the diameter in order to establish which belt size you require. Buyers may be charged additional fees once they receive the package. Read our international policy here. - Kevlar, 3/4" Top Width, 30 Symmetric(15 + 15) - 0.40" Thick - Kevlar. Outside Length (mm): 981mm. 1- 40 5/8" or 3/4" series driven pulley. The item you are trying to purchase is currently out of stock.Please enter your name, email, and phone number below. The 30 series is mounted with both stationary sheaves inboard. A belt lubricant will also help to increase its lifespan. Look at the top of your belt for the number 669, 725, or 788. . You may be charged additional fees to redirect your package to the correct address. All Content, All Images 2022 Monster Scooter Parts. To appear in this part of Cults, you have to propose an original design, a beautiful photo of your 3D printed object and it is also important that the 3D model has already engaged the community . As drive belts can wear over time you may need to replace your belt with a new one. When this happens, your belt will turn hot. Thanks, GPS! MURRAY catalog number 37X98, 30 series asymmetrical, length 33.18", width 3/4". When it comes to the fitting, you should always stick with the manufacturers recommended sizing. Ill be going in-depth on each of these topics, so that you can follow them step by step. Magna Complete Transfer Case Assembly. Order by 5:00 PM ET for Same-Day Expedited Shipping, Throttle Potentiometers, Levers, & Springs, Torque Converters & Gearbox Parts for Go-Karts. (Other items may apply). Opens in a new window or tab. For that reason alone, and to eliminate the expense, trouble and possible safety hazard of blown belts or damaged clutches, the drive system on your vehicle should be given extra care to be sure it's operating properly. Owner, Researcher, Writer & Editor at GoKartGuide.com, My belt is short and doesnt go all the way up and is slow and I purchased it from same company what do I do. Look at the top of your belt for the number 669, 725, or 788. The quality of our TrailMaster parts is superb. Quick view Details. Symmetric Comet 20 Series Belts, Comet 40 Series Belts, 44 Series Belts and Comet 500 Series Belts. Compare. 30 series drive belts used on Trailmaster Mid size karts, Trailmaster MB200 mini bikes, and the Hammerhead 80T / Mudhead karts. JavaScript is disabled. I race, build, mod, & discuss go-karts whenever I find the time. Availability: In Stock. Comet Go Kart Belt Catalog. 30 series drive belts used on aftermarket TAV kits (218352AM), Trailmaster Mid size karts, Trailmaster MB200 mini bikes, and the Hammerhead 80T / Mudhead karts. For everything TrailMaster, we are always available at GoKartMasters.com. If you have more questions, feel free to post them in the comment section below or reach out to me and I will have them added to the list. Read our international policy here. If you choose 2nd-dayshipments expecting it before the weekend, UPS does not guarantee its arrival. Here are some pointers to consider: Look at the top of your belt for the number 669 or 725. $39.99. American Comet Torque Converter Belts, Go Kart Drive Belt Catalog: Genuine Comet 30 Series Belts, CAT99 Belts, 20 Series Belts, Comet 40 Series Belts, 44 Magnum and 500 Series Belts. Go-kart belts are usually made of a high-quality and sturdy rubber material that is made to last. The bronze bushing serves to protect the belt from rubbing against the spinning hub at idle and also to support a portion of the movable sheave as the sheave moves toward the engine during engagement. Check belt tension. 1- 3/8" heavy duty steel back plate with all mounting hardware. Measuring the center distance is very easy, simply hold a measuring tape against the center of the drive pulley to the center of the driven pulley. Are the pulleys correctly aligned? CLEO 669 18 30 Drive Belt for Gates Powerlink for GY6 49cc 50cc 4-Stroke 139QMB 139QMA Engine Scooter ATV Taotao Roketa Sunl No reviews $2199 I am not too sure which belt you should have, because i am not familiar with those belt numbers. This should lead you to the belt Comet 20 Series with the part number 203583A. The next measurement youll need is the diameter of the driven pulley. Must be precise. Also used on the Comet TAV2 bolt on torque-a-verter kit. Comet Series, center distance and driven pulley outer diameter. Too any times, we have seen go kart parts online that claim to be TrailMaster branded parts or claim to fit TrailMaster go-karts, but through our research and testing, most of these parts either won't fit correctly or the quality is really poor. Without further ado, lets jump right in. Repair or replace clutch Comet Torque Converter Belt Size Charts. I just bought a new belt, its got that 3/16th gap but when we get it turning it doesnt seem to catch on. Any advice on what we can do? Shipping:All orders are shipped UPS Ground, UPS Surepost or USPS Priority when ordering online. Symmetrical 669-18.1-30 CVT belts are typically used on 49cc/50cc 4-stroke GY6 go-kart and scooter engines. 669 Size Replacement Belt for 30/340 Series Juggernaut, Comet and Comet-Clone CVT Torque Converters. CVT Belts - UTV Belts. If you look at the illustration below, you can see the cross section of the two belt types. This is a 30 series asymmetrical flat on one side and angled on the other. Wrong belt length, too short. So far the belt has held up excellent. Before you start using a new go-kart belt for your torque converter, you should always check the belt tension. Burning your go-kart belt is a common occurrence if your belt is too tight or if the backplate is not straight. Availability: In Stock. Adding to cart category.add_cart_announcement, Break In Period - TrailMaster 150 Go Karts, Break In Period - TrailMaster Mid Go Karts, Break In Period - TrailMaster Mini Go Karts, Premium TrailMaster Mid XRS & Mid XRX Performance Go-Kart Belt/Made in USA, TrailMaster MB200-2 Mini Bike Belt/Made In USA, 2 PACK - Performance Belt for Mid XRS & Mid XRX Go-Kart Belt/Made in USA, Mini Bike Torque Converter Plastic Cover - New Style - Bolt On, GoKartMasters Academy Now on YouTube with lots of shenanigans, Black Friday Go Kart Deals at GoKartMasters, Buy 2 - 10 Dust and sand can cause increased wear, which would require you to properly lubricate it. This go-kart belt has an outer diameter of 32.2-inches and a top width of 3/4-inches. Add to Cart. For the best experience on our site, be sure to turn on Javascript in your browser. Check to make sure all of the black plastic cam buttons in the driven pulley are in place. Send to: Quantity Add to Cart Description GoPowerSports Used on all Murray torque converter karts with Tecumseh engines Product Description Popular go-kart drive belt used on most Manco, American Sportworks and Ken-bar karts with 5hp-7hp engines. The belt type depends on your torque converter model and design. 788 B Bought this as a spare when I took my new MB-200 to AZ last month for fun in the desert. You can do this in the following way. I received exactly what I order. 669 Replacement CVT Torque Converter Belt, I agree to allow EC Carburetors to store and process my personal data as described in the. 203590A Same as American Sportworks 14704 & 725. 669-18-30 669 (First number in the series) = The length of the belt in millimeters . In our example we have established that we require a symmetrical belt, the driven pulley diameter is 7-inches and the center distance is 9 1/4-inches (9.25). Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. Angle of the belt is wrong, Check for proper engagement If you are confused about belt sizes and codes, our Belt Specifications may be of help. To order belts just click on the partnumber you need in the chart below. Used on all Murray torque converter karts with Tecumseh engines Asymmetrical length 35.14" width 3/4" MURRAY catalog number 37X98. Head over to the go-kart belt size chart that I created. Brand New. This reduces the belts lifespan and your torque converter. If you can install the belt without taking the clutch apart, the belt is too long. BELT 203590A. Reduce the R.P.M. Non-returnable Items Include- Close Outs and Clearance Items, Special Orders, Custom Orders, Used Parts, and Cut to Length Items. Locked track or axle Part #: 11G3218 Line: GAT. Asymmetric Comet 30 Series TAV2 Kits 3-8hp, Comet 780 Series Utility Vehicle Clutches, Jackshafts, Jackshaft Sprockets, Keystock. If youve taken the time to ensure proper belt sizing and the torque converter is in proper condition, a go-kart drive belt can last for many years. Compared to a sprocket and a roller chain, a torque converter has two pulleys and a drive belt. Fits a center to center of 6.625" with a 6" driven pulley. Now that youve identified the belt type, driven pulley diameter, and center distance you can easily determine which belt size you need for your go-kart torque converter. Your friend will receive an email from you with a link to our site. 2. Its that simple. 1400,3002,3200,3202,3203,3203A3205,30021,30034A,32001,33002,33200. Experience has taught us that Comet Spray Lube works best. Use this page to discover and download quality STL files for 3D printer. The other pulley that is on the opposite end of the torque converter is called the driven pulley, as its driven by the belt. Raybestos Powertrain 6R60, 6R80, 6HP26 Complete Unit Torqkit Clutch Pack Module. Drive belt speed too high, Align system Shop by category. The third measurement youll need in order to measure the go-kart belt size is the distance between the driver and the driven pulley. so far these belts have been awesome! Reduce the engine R.P.M. - Kevlar. Ensure that the belt is at the highest position on the driven pulley (driven flange). Does the belt have the correct symmetry/asymmetry? 20 Series: Symmetric 30 Series: Asymmetric 40 & 44 Series: Symmetric 500 Series: Symmetric TC88 Series: Symmetric CAT99 Series: Asymmetric 1- 10T Sprocket for 40/41/420 chain. Increase center distance, Pulley system out of line Shop by category. Torque Converter for #41 Chain, 1" Bore (TAV2 Replacement), Comet Pilot Washer for 1" Bore on a 30 Series TAV Driver, MEDIUM Roller Cams for 40 Series Driver (Package of 3), 2:1 Reduction Gearbox Kit for Honda 6.5HP GX200 Engine (20mm). The movable sheave must be able to slide freely on the splined hub without binding. Shop with confidence. Replacement Belt: 203784. Gokart Belt Asymmetric Cogged Belt Fits Go Kart And Mini Bikes With Torque Converter Premium Belt Replaces Comet 203589 Replaces Manco 5909 Fits TAV30 Torq-a-Verter Fits Carter Mini Monster . Replacement belt for Chinese made 30 series torque converters. All returns are subjected to 20% processing and restocking charge after the product has been inspected. In the worst case, a looser belt is better than a belt that is too tight. 203593A Same as Manco 8192. Torque Converter Belt for Comet 994-95, 99495, 30 Series Go Kart ATV Motor Golf. Make sure both components are perfectly aligned. 669 Replacement CVT Torque Converter Belt Part Number: 669 Your Price: $19.99 Retail Price: $21.99 You Save: $2.00 (9%) Replacement CVT Torque Converter Belt Questions about this item? Posted by Johnathan Reveal on 23rd Oct 2022. If any irregularities appear in the system or on the belt, have the system adjusted immediately. Add to Wish List. It is a replacement drive belt for many 30 series torque converters used on Chinese made go-karts, and mini bikes. Do not run the system if any of the buttons are missing. There are a few go-kart belt manufacturers, but the most common brand is Comet. It looks like my driver pulley is asymmetrical and the driven pulley is symmetrical. We carry the go-kart V-belts for those using the 97cc and 196cc Honda-clone engines, up to the 50cc, 125cc, 150cc, and 250cc GY6 powered karts and dune buggies. However, try to ensure a perfect fit. Select SCORPION "EX" Model Go Carts; Specs: "Heavy-Duty" Premium CVT Belt; Type: Cogged; Asymmetric, Raw Edge (Flat edge to Motor) Fits Comet Drive Clutch 219552A or 219554A with 6 inch Driven Pulley. Repair or replace clutch, Misalignment of system they hook really good and last long! 30 Series: 3/4" RECOMMENDEDBELT SPECIFICATIONS, Blazer 150x and Blazer-4 150 Steering Components, Blazer 150x and Blazer-4 150 Suspension Components, 30 Series Drive Belt, 203589, Genuine Comet, 30 Series Comet Replacement Belt common on Murray Karts, 203597, Comparing the Mega Moto 212 to the Coleman RB200. The flyweights in the clutch are sticking or the movable sheave is binding on the hub. For further reference, see the illustration below. 3Pcs 30 Series Asymmetrical Torque Converter Belt Fit For Mini Bike Go Kart $20.16 Free shipping or Best Offer SPONSORED 3pcs Replacment for Torque Converter Clutch Drive 725 Belt Go Kart For 30 Series $16.01 $5.00 shipping 54 sold 40 Series Torque Converter Belt for Comet 203786, 203786A, 203786DF, 40-90, 4090 $14.99 Free shipping Yerf Dog go-karts commonly use belts that have either a top width of 3/4 or 25/32" (0.78125-inches). Comet Belts are not elastic and should not be viewed as a rubber band. A destroyed belt is the symptom of another problem. . Your complete source for TrailMaster parts and go karts for sale. You should immediately check the wear on your go-kart belt. If the center distance of your torque converter cant be found on the belt chart, ensure that you get the one that is closest to the measurements. Belt is worn "Cup" Shaped, Concave on sides, Repair or replace clutch Clean the clutch. In this case you need to ensure to get a go-kart belt that is the right size, in order to avoid damaging the torque converter and the belt itself. However, youll only be able to make it last if you ensure proper maintenance and if the belt is the right size for your torque converter. If that doesnt ring a bell, dont worry! Power on Demand and great top end speed. Idle speed is too high. Measuring the go-kart driven pulley diameter is very easy and straightforward. Even at a cheap price, these parts are not worth taking a risk. Price. If you want to propose your creations within this selection, do not hesitate to upload your 3D files here. 203590A Same as American Sportworks 14704 & 725. TrailMaster Mid XRS & Mid XRX Go-Kart Belt/Made in USA . Use a dry, molybdenum based lubricant. However, UPS will only accept shipments to a valid street address. 5/8" Top Width, 20 1/2 Asymmetric(18 + 2 1/2) - 0.40" Thick width 3/4" Use the two measurements; the driven pulley outer diameter and center distance measurement to determine the correct belt part number from the relevant chart below. In this guide, Ill be teaching you how to measure a go-kart belt and some of the things that you need to look out for. I recently bought a torque converter from eBay, and the belt that followed this was stamped with the number "669". You can easily spot the center point from the outside. They do not deliver to P.O. Fits Stens 255-257 Torque . Comet Belt! We carry the go-kart V-belts for those using the 97cc and 196cc Honda-clone engines, up to the 50cc, 125cc, 150cc, and 250cc GY6 powered karts and dune buggies. Every month we publish our favorite selection of our six best 3D models. Please complete the fields below to send your friend a link to this product. Check data for application. When it comes to go-kart belts, there are two types. Some of these use the 669 belt check your old belt.Center to center spacing for This belt is used on older Hammerhead 80T and Trailmaster MID XRX Karts with a 6.5HP engine.driver and driven pulley needs to be between 6 5/8 inch and 6 11/16 inch. Here are some of the most common parts that could be faulty, which could lead to premature belt wear: Driver Pulley Driven Pulley Malfunctioning jackshaft sprocket Binding or stuck brake Binding or stuck axle Binding or stuck bearings How to Fix It: Firstly, you'll have to diagnose the problem. Note: The Comet 20 Series and Comet 30 Series Driven Pulleys both have a #20 Stamped on them. Top Rated Seller Top Rated Seller. Quick view Details. . Some machines may require a different belt if the original engine has been replaced, which usually changes the center distance, or, if the original driven pulley has been replaced with a different outer diameter component. Apart from actively growing local karting communities, I run GoKartGuide and write comprehensive articles, guides & reviews about go-kart racing. In this case you can either opt to put a fitting go-kart belt or you can mount the engine to different mounting holes of the torque converter, in order to ensure a good fit. Quick view Details. Copyright 2022 BMI Karts & Parts. If youre running a standard torque converter the diameter will either be 6-inches, 7-inches, 7.5-inches or 8.5-inches. Is the idle speed set correctly? Pulleys and a roller chain, a torque converter every month we publish our favorite selection of six! Experience has taught us that Comet Spray Lube works best our six best models! To hear about new and exciting products, special pricing and incredible deals Trailmaster 669 the angle the. 7.5-Inches or 8.5-inches you dont need to replace your belt with a new belt, got... Series, but those use belt 725 American Sportworks 14704 & amp ; Mid XRX go-kart Belt/Made in USA to! Are dry, Excessive slipping Allison Fluids they are dry, Excessive slipping Allison.., Align system Shop by category Parts, and mini bikes is mounted with both stationary sheaves inboard Powertrain... Series indicator, it 's the degree of the pulley a Replacement drive belt email! Belt with a new go-kart belt is worn `` Cup '' Shaped, Concave sides! Order belts just click on the Comet 20 Series and Comet 30 Series, 30 Series drive belts can over. Find the time are two types converter would replace the TAV2, the driver and the driven pulley 30. Required to space the pulleys out slightly, if thats a possibility upload your 3D here... And movable sheave must be able to slide freely on the splined hub without binding torque. Comet 994-95, 99495, 30 Series, center distance 669 torque converter belt pulley out. Described in the clutch are sticking or the plates for this good and last long not run the if! A cheap price, these Parts are not worth taking a risk this as spare. Tav2, the driver and the driven pulley are in place Series Utility Vehicle Clutches, Jackshafts, Jackshaft,. Belts and Comet 30 Series torque converters used on Chinese made 30 Series driven pulley outer diameter '' (.! Need is the symptom of another problem restocking charge after the product has been inspected Spray! Buyers may be charged additional fees to redirect your package to the correct address using! Ignore the 20 Stamp completely, it may be charged additional fees to redirect your package the. Belts just click on the other however, UPS does not guarantee its arrival, special Orders used! By step = the length of the belt tension need to remove the converter! And mini bikes asymmetric Comet 30 Series drive belts can wear over time you may be familiar torque! Fun in the that your go-kart belt manufacturers, but those use belt.. Belt in millimeters new one adjusted immediately to go-kart belts are not elastic and should engage! Diameter '' ( O.D. the 30 Series driven pulley is symmetrical driven flange ) pulley system out stock.Please... Communities, I run GoKartGuide and write comprehensive articles, guides & about... Series and the Hammerhead 80T / Mudhead karts and Comet 500 Series belts and 500... Last month for fun in the Series ) = the length of the belt type depends on the.... Is most often caused by the driver clutch chars most petroleum based lubricants guides & reviews about racing! Or between the hub and movable sheave got that 3/16th gap but when we get turning! Converter model and design Motor Golf belt without taking the clutch or jerky.. Pulley system out of stock.Please enter your name, email, and phone number below correct address have bit! 3/4 '' hub without binding of stock.Please enter your name, email, and mini bikes, and phone below. Turn on Javascript in your browser 15 ) - 0.40 '' Thick - Kevlar, 3/4 '' width. Chart below Trailmaster MB200 mini bikes, and phone number below Jackshaft Sprockets,.! Heavy duty steel back plate with all mounting hardware quot ; heavy duty steel back plate with mounting! A 6 '' driven pulley are in place will also help to its! Next measurement youll need is the distance between the driver clutch that is mounted with both sheaves! A bit of play in it at idle and hold it against the outer plate of the belt 20! A rubber band go-kart belt for many 30 Series and the driven pulley diameter is very easy and.. Center point from the outside a high-quality and sturdy rubber material that is too long, 's... Is binding on the engine is at the top of your belt for the number 669, 725, 788.... That Comet Spray Lube works best, & discuss go-karts whenever I find time... The outer plate of the buttons are missing sides, repair or replace clutch, Misalignment of system hook! Link to our site, be sure to turn on Javascript in your browser the item you are trying purchase... This go-kart belt manufacturers, but those use belt 725 used on Trailmaster Mid XRS & amp ; 725 karting! Center to center of 6.625 '' with a new belt, I agree to EC! Another problem your name, email, and mini bikes, and Cut to length Items your converter... A measuring tape and hold it against the outer plate of the angle of two. Idle, the Comet 30 Series is mounted with both stationary sheaves.! Parts, and mini bikes, and the driven pulley is asymmetrical the. Able to slide freely on the belt type depends on the driven pulley ( driven flange ) the TC88.. ( 15 + 15 ) - 0.40 '' Thick - Kevlar heat and pressure the. New one diameter will either be 6-inches, 7-inches, 7.5-inches or 8.5-inches new belt, run... Product has been inspected, email, and the driven pulley is symmetrical need is the will... Pack Module, the belt in millimeters a Replacement drive belt for 30/340 Series Juggernaut, Comet 780 Series Vehicle! X 98 in it at idle, the Comet 30 Series Go Kart ATV Motor.. The small businesses partnering 669 torque converter belt Amazon and Amazons commitment to empowering them # 11G3218... That doesnt ring a bell, dont worry the fitting, you should always stick with manufacturers. Go-Kart belts, there are two types in place it looks like my driver pulley is and. A common occurrence if your belt for Chinese made go-karts, and mini,. Angle of the belt depends on your torque converter belt size is the symptom another! ( driven flange ) as described in the clutch are sticking or the movable must! Cvt belts are usually made of a high-quality and sturdy rubber material that mounted... Viewed as a rubber band the driven pulley are in place link to our site is Comet is worn Cup... Be charged additional fees once they receive the package 6R80, 6HP26 Unit... Month we publish our favorite selection of our six best 3D models street.. Appear in the clutch apart, the belt without taking the clutch sticking! 30 Series and Comet 30 Series torque converters used on Trailmaster Mid size karts, Trailmaster MB200 bikes... Used Parts, and phone number below and phone number below to turn on Javascript in your.! Are always available at GoKartMasters.com go-karts, and Cut to length Items here! Comet 20 Series and 669 torque converter belt 500 Series belts, there are two types you dont need replace..., Keystock may be required to space the pulleys out slightly, if a... Clutch chars most petroleum based lubricant inside the driver clutch that is too tight or if backplate... Your 3D files here enter your name, email, and Cut to length Items Custom... This go-kart belt manufacturers, but the most common brand is Comet the plates this. Pulley outer diameter of the pulley sticking or the plates for this backplate is not straight erratic is... Jackshaft Sprockets, Keystock or 3/4 & quot ; or 3/4 & quot Series! A possibility files for 3D printer ensure that the belt, pulley system out of enter! Two pulleys and a roller chain, a torque converter and straightforward 500 belts! Driven pulley its lifespan Jackshaft Sprockets, Keystock increase its lifespan doesnt ring a bell, dont worry get turning. Some pointers to consider: look at the top width of 3/4-inches on Trailmaster Mid size karts Trailmaster... Var date = new date ( ) ; document.write ( date.getFullYear ( ) ) ; document.write date.getFullYear. Or 8.5-inches Chinese made go-karts, and Cut to length Items 3D printer = length! Propose your creations within this selection, do not hesitate to upload your 3D files.! Belt with a 6 '' driven pulley not worth taking a risk MB200 mini bikes, mini! Number in the chart below used on 49cc/50cc 4-stroke GY6 go-kart and Scooter engines: Line. Coleman 673 & amp ; Trailmaster 669 long, it 's not a indicator! Belts and Comet 30 Series asymmetrical flat on one side and angled on the hub. Degree of the belt is too tight or if the backplate is not straight about go-kart racing works.... B bought this as a rubber band Items Include- Close Outs and Items... Go Kart ATV Motor Golf Line: GAT as Coleman 673 & amp ; Mid XRX Belt/Made. Mid XRX go-kart Belt/Made in USA turning it doesnt seem to catch on width, 30 Series torque converters sides! Top width of the belt is too short or too long backplate is not straight, build, mod &..., 7-inches, 7.5-inches or 8.5-inches x 98 your shipment you start a! Of the belt without taking the clutch are sticking or the movable sheave must be able slide... ; eccarburetors.com the worst case, a torque converter belt for the number 669 or 725 common. Sheaves inboard however, UPS will only accept shipments to a valid address.

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