--- product_id: 36492277 title: "AlveyTech 3/4\" Shaft 40/41/420 Chain Torque Converter Kit for Go Karts (Comet Series 30 TAV2 Replacement) & Predator 6.5 & 8.0 HP Engines" brand: "alveytech" price: "AR$35976" currency: ARS in_stock: false reviews_count: 2 url: https://www.desertcart.com.ar/products/36492277-alveytech-3-4-shaft-40-41-420-chain-torque-converter store_origin: AR region: Argentina --- # 3/4" bore drive clutch precision fit 10-tooth 40/41/420 chain sprocket Optimized for 6.5-8.0 HP engines AlveyTech 3/4" Shaft 40/41/420 Chain Torque Converter Kit for Go Karts (Comet Series 30 TAV2 Replacement) & Predator 6.5 & 8.0 HP Engines **Brand:** alveytech **Price:** AR$35976 **Availability:** ❌ Out of Stock ## Summary > ⚡ Shift your ride into high gear with AlveyTech torque power! ## Quick Answers - **What is this?** AlveyTech 3/4" Shaft 40/41/420 Chain Torque Converter Kit for Go Karts (Comet Series 30 TAV2 Replacement) & Predator 6.5 & 8.0 HP Engines by alveytech - **How much does it cost?** AR$35976 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/36492277-alveytech-3-4-shaft-40-41-420-chain-torque-converter) ## Best For - alveytech enthusiasts ## Why This Product - Trusted alveytech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Drive Kit:** Includes asymmetric 203589 belt and black plastic cover for a ready-to-install, clean setup. - • **Trusted Replacement:** Direct upgrade for Comet 218355A Torq-A-Verter, trusted by top go-kart brands like Baja and Hammerhead. - • **Precision Engineered Fit:** 3/4" bore clutch with bronze bushing ensures seamless shaft compatibility and durability. - • **Versatile Engine Compatibility:** Perfectly matched for Predator 6.5 & 8.0 HP and similar 5-9 HP engines for ultimate go-kart performance. - • **High-Performance Chain Sprocket:** 10-tooth 40/41/420 sprocket delivers smooth power transfer and reliable torque conversion. ## Overview The AlveyTech 3/4" Shaft 40/41/420 Chain Torque Converter Kit is a precision replacement for Comet TAV2 Series 30, designed for go-karts and dune buggies using Predator 6.5 & 8.0 HP engines. Featuring a 3/4" bore drive clutch with a bronze bushing, a 10-tooth chain sprocket, and an asymmetric 203589 belt, this kit ensures smooth torque conversion and reliable power delivery. Compatible with 5-9 HP horizontal shaft engines, it includes all necessary components for a professional-grade upgrade trusted by leading kart manufacturers. ## Description Here is a fine torque converter kit for go-karts and dune buggies using Predator 6.5 Hp & 8.0 Hp engines. This is the Comet TAV2 Series 30 style kit with a 40/41/420 chain sprocket available with a 3/4" bore drive clutch. This bore size will match the size of your horizontal engine drive shaft. Both versions of this go-kart torque converter come with a driven pulley with a 5/8" diameter shaft and 10 tooth sprocket. The kit includes a black plastic cover and a 203589 (669 size equivalent) asymmetric go-kart drive belt. Replaces Comet 218355A Torq-A-Verter. These kits are commonly used on go-karts equipped with 6.5 Hp 196cc to 212cc GX200 style Honda Clone engines, including models from Baja Motorsports, Hammerhead, Manco (Dingo), Murray, and Yerf-Dog. Note: The 3/4" bore kit includes a small bronze bushing or sleeve on the pully plate that is not included with the 1" bore kit as it is superfluous for that size. Note on Clutch Bolt: 3/4" version includes M8-45mm clutch bolt and 1" version includes M8-50.5mm clutch bolt. Specifications Drive Clutch Bore: 3/4" Driven Pulley Diameter: 157 mm (6.1") Belt: Asymmetrical 203589, 203589A, 5959, (or equivalent) Sprocket: 10 tooth 40/41/420 chain Recommended Engine Sizes: 6.5 Hp 8.0 Hp, engines with a 3/4" horizontal drive shaft ## Features - Note: The 3/4" bore kit includes a small bronze bushing or sleeve on the pully plate that is not included with the 1" bore kit as it is superfluous for that size - Note on Clutch Bolt: 3/4" version includes M8-45mm clutch bolt and 1" version includes M8-50.5mm clutch bolt - Review specifications to ensure ordering correct version - This is the replacement Comet TAV2 Series 30 style kit with a 40/41/420 chain sprocket available with a 3/4" bore drive clutch - Belt: Asymmetrical 203589 (669 size equivalent). Sprocket: 10 tooth 40/41/420 chain - Recommended Engine Sizes: 5.0 hp, 6.5 hp, 8.0 hp, up 9 hp engines with a 3/4" horizontal drive shaft - Replaces Comet 218355A Torq-A-Verter ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | AlveyTech | | Brand | AlveyTech | | Item Weight | 1 pounds | | Product Dimensions | 13.75 x 8 x 7.5 inches | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | W75-8412 | ## Images ![AlveyTech 3/4" Shaft 40/41/420 Chain Torque Converter Kit for Go Karts (Comet Series 30 TAV2 Replacement) & Predator 6.5 & 8.0 HP Engines - Image 1](https://m.media-amazon.com/images/I/51wyTPmzLjL.jpg) ## Customer Reviews ### ⭐ 1.0 out of 5 stars Try again *by S***M on Reviewed in the United States on June 13, 2017* Worked at first like a champ, then the belt got ripped apart and it kept overheating. Can't find seller. ### ⭐ 1.0 out of 5 stars One Star *by M***S on Reviewed in the United States on December 8, 2016* Product broke into several pieces within first mile after installation. Very dissatisfied. Can not contact seller --- ## 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.com.ar/products/36492277-alveytech-3-4-shaft-40-41-420-chain-torque-converter](https://www.desertcart.com.ar/products/36492277-alveytech-3-4-shaft-40-41-420-chain-torque-converter) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-22*