--- product_id: 115962424 title: "30 Series Bore GO Kart CVT Torque Converter 3/4\" Bore 6\" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt" brand: "blackhorse-racing" price: "฿6507" currency: THB in_stock: true reviews_count: 8 category: "Blackhorse Racing" url: https://www.desertcart.co.th/products/115962424-30-series-bore-go-kart-cvt-torque-converter-3-4 store_origin: TH region: Thailand --- # 3/4" Bore Asymmetric Driven Clutch 6" Diameter Torque Converter Up to 8HP Engine Compatibility 30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt **Brand:** blackhorse-racing **Price:** ฿6507 **Availability:** ✅ In Stock ## Summary > 🏁 Unlock Peak Go-Kart Power with Precision Torque Control! ## Quick Answers - **What is this?** 30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt by blackhorse-racing - **How much does it cost?** ฿6507 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/115962424-30-series-bore-go-kart-cvt-torque-converter-3-4) ## Best For - blackhorse-racing enthusiasts ## Why This Product - Trusted blackhorse-racing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enhanced Clutch Engagement Control:** Supports upgraded springs for customizable RPM engagement, ensuring smooth starts and responsive control. - • **Direct OEM Replacement Compatibility:** Seamlessly replaces Comet 219552, Manco 5957, and Yerf Dog Q43201W parts without hassle. - • **Versatile 3/4" Bore Asymmetric Driven Clutch:** Perfect fit for mini bikes, go karts, and lawnmowers with reliable engagement. - • **High-Performance 5/8" Driven Clutch with 725 Belt:** Durable kit designed to handle up to 8HP engines for maximum torque delivery. - • **Precision Engineered 6" Diameter Torque Converter:** Optimized power transfer for smooth acceleration and peak performance. ## Overview This 30 Series Bore Go Kart CVT Torque Converter kit features a 6" diameter asymmetric driven clutch with a 3/4" bore and a 5/8" driven clutch, compatible with engines up to 8HP. Designed as a direct replacement for popular OEM parts, it ensures reliable, smooth power transfer for mini bikes, go karts, and lawnmowers. The included 725 belt and upgrade-friendly clutch springs provide customizable engagement RPMs, making it a top choice for enthusiasts seeking performance and durability. ## Description Product description 30 Series GO Kart Torque Converter Kit 3/4" Bore + 5/8'' Driven Clutch + 725 Belt Brand new high quality 30 series asymmetrical driven clutch with 3/16'' key way. Fits GO KARTS, MINI BIKES, DIRT BIKES, ATV'S, LAWNMOWERS, GENERATORS AND MORE. Professional Installation is Highly Recommended. No Instruction Included This is a brand new aftermarket asymmetrical 30 series complete driver clutch with 3/4'' ID hole. ID : 5/8'', OD : 6'', 3/4" Bore Replace Part Number: Comet 219552, Manco 5957, Yerf Dog Q43201W Perfect replacement driver clutch for small engines with up to 7 HP Widely used on Yerf-Dog, Manco, American sportworks, Ken-bar and Murray. 30 Series Torque Converter Driver Clutch, 3/4" Bore, Replaces Comet 219552, 5957 725 belt is included. It will replace Manco 5959, Comet 30 Series Drive Belt #203589, and Kartco #7628. Outside circumference is 27 5/8'', Width is 3/4". Designed for small engines with up to 8hp. Replaces Comet 219456A Fits GO KARTS, THREE WHEELERS ATV / OTHER SMALL OFF ROAD VEHICLES Engine compatability: BLAST LED Torque Converter is compatible on most small engines with horizontal shaft. Briggs, Robin, Tecumseh, Honda (and clones), Kohler, Clinton, Lifan Package Includes: 1X 3/4" Torque Converter Driver Clutch, 1X 5/8" Torque Converter Driver Clutch, 1X 725 Belt. Review: Not for high RPM applications but SHE RIPS - I installed this on my 9k rpm, 14hp, 57mph, 212 ghost powered shopping kart and in the first test run the belt had over extended and flipped, locking it up. After we decided to not go that route, I installed it on a mostly stock (gov delete) 212 swapped old Honda 110 dirt bike. She rips, drove it 30 miles in one day and didn’t run into any issues! Excellent for the price. Very smooth operation. Makes my dirt bike do rooster tails. Review: Good product - Just what I was looking for ## Features - 5/8" Clutch 6" Driven 30 Series Torque Converter: Part Number(Comet 219457a), 6" Diameter, 5/8" Shaft Bore, 8hp Max - 30 Series Torque Converter Driver Clutch, 3/4" Bore, Replaces Comet 219552, 5957 - Replace Part Number: Comet 219552, Manco 5957, Yerf Dog Q43201W - Perfect replacement driver clutch for small engines with up to 7 HP, Fitment: Mini Bike, Go Kart, Lawnmower And Many More - Brand new high quality 30 series asymmetrical driven clutch with 3/16'' key way and 3/4'' ID hole ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N7VBQSV | | Best Sellers Rank | #65,412 in Automotive ( See Top 100 in Automotive ) #70 in Powersports Clutches #582 in Powersports Drive Train Parts | | Brand Name | BLACKHORSE-RACING | | Customer Reviews | 4.2 out of 5 stars 222 Reviews | | Is Assembly Required | No | | Item Weight | 7.5 Pounds | | Manufacturer | blackhorseracing | | Manufacturer Maximum Age (MONTHS) | 60 | | Manufacturer Part Number | HM0819 | | Material Type | Aluminum | | Set Name | 30 Series Torque Converter Kit | | Size | 3/4" + 6" Diameter Driven Clutch +725 Belt | | Theme | Go-Kart | | Unit Count | 3.0 Count | ## Images ![30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt - Image 1](https://m.media-amazon.com/images/I/71wJLYZntkL.jpg) ![30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt - Image 2](https://m.media-amazon.com/images/I/71Zdj1XJZBL.jpg) ![30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt - Image 3](https://m.media-amazon.com/images/I/717bSjhIX1L.jpg) ![30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt - Image 4](https://m.media-amazon.com/images/I/61LOCLYGKgL.jpg) ![30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt - Image 5](https://m.media-amazon.com/images/I/61VllJv0gfL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Whats the stall on this before the clutch kicks in?** A: Depends on allot of things. No easy answer. Durability next to none has been Kris’s Karts experience. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not for high RPM applications but SHE RIPS *by A***R on April 23, 2026* I installed this on my 9k rpm, 14hp, 57mph, 212 ghost powered shopping kart and in the first test run the belt had over extended and flipped, locking it up. After we decided to not go that route, I installed it on a mostly stock (gov delete) 212 swapped old Honda 110 dirt bike. She rips, drove it 30 miles in one day and didn’t run into any issues! Excellent for the price. Very smooth operation. Makes my dirt bike do rooster tails. ### ⭐⭐⭐⭐⭐ Good product *by E***D on May 16, 2026* Just what I was looking for ### ⭐⭐⭐⭐⭐ Good product *by N***E on May 30, 2025* The quality of product was decent the functionality of the clutch was amazing worked great and I would recommend ## Frequently Bought Together - 30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt - BLACKHORSE-RACING 3pcs 30 Series Go Kart Drive Belt Replaces Manco 5959 / Comet 203589 - 3PCS 30 Series Go Kart Drive Belt Replaces Manco 5959 / Comet 203589 Durable Trorque Converter Belt --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/115962424-30-series-bore-go-kart-cvt-torque-converter-3-4](https://www.desertcart.co.th/products/115962424-30-series-bore-go-kart-cvt-torque-converter-3-4) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-06*