--- product_id: 595034839 title: "JNDO 40 Series Torque Converter Kit 1in Bore for Predator 420cc Go Kart" brand: "jndo" price: "¥104861" currency: JPY in_stock: true category: "Jndo" url: https://www.desertcart.jp/products/595034839-jndo-40-series-torque-converter-kit-1in-bore-for-predator store_origin: JP region: Japan --- # High-speed conversion ratio boosts top speed 1in bore driver for precise fit Complete kit with durable belt & sprockets JNDO 40 Series Torque Converter Kit 1in Bore for Predator 420cc Go Kart **Brand:** jndo **Price:** ¥104861 **Availability:** ✅ In Stock ## Summary > ⚡ Shift into high gear with JNDO’s torque converter – because your kart deserves the best! ## Quick Answers - **What is this?** JNDO 40 Series Torque Converter Kit 1in Bore for Predator 420cc Go Kart by jndo - **How much does it cost?** ¥104861 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/595034839-jndo-40-series-torque-converter-kit-1in-bore-for-predator) ## Best For - jndo enthusiasts ## Why This Product - Trusted jndo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium iron construction ensures maximum torque and wear resistance for long-term durability. - • **Power Up Your Ride:** Upgrade your Predator 420cc with smoother acceleration and enhanced climbing power. - • **Trusted Performance:** Join the ranks of pro kart enthusiasts who rely on JNDO for superior torque conversion. - • **Universal Compatibility:** Fits 8hp-16hp engines with 1" crankshaft, including Honda GX 340/390 and Briggs Vanguard V-Twins. - • **Plug & Play Installation:** All-inclusive kit with fracture-resistant belt and sprockets for hassle-free setup. ## Overview The JNDO 40 Series Torque Converter Kit features a 1-inch bore driver designed for 8hp-16hp engines like the Predator 420cc. Crafted from premium iron, it delivers enhanced power, smoother acceleration, and superior durability. The complete kit includes a fracture-resistant belt and multiple sprockets for easy installation and wide compatibility with popular engine models, making it a top choice for go kart and off-road vehicle upgrades. ## Description Buy JNDO 40 Series Torque Converter Kit 1in Bore for Predator 420cc Go Kart | 1 inch bore driver, 3/4 inch driven, for 8hp-16hp, Predator 420cc, Comet 209133A, Manco 2432, go kart: Torque Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Enhanced Performanc: Equip the Go Kart 40 Series Torque Converter Kit to upgrade your car's power, designed to reduce engine load and provide smoother acceleration. With a high-speed conversion ratio, this kit efficiently increases higher speeds and improved climbing ability - Superior Durability: Crafted from premium iron materials, our Go Kart 40 Series Torque Converter is built to last. It boasts maximum torque and wear-resistance, ensuring its longevity even under demanding conditions. The included 1" drive clutch, 3/4" driven clutch, 10 tooth sprocket for #40/41/420 chain and 12 tooth sprocket for #35 chain further enhance durability and performance - Easy Installation: Enjoy hassle-free installation with our complete accessories. The kit includes everything you need to install the torque converter, simplifying the modification process. Furthermore, the strong and fracture-resistant belt guarantees a secure fit, allowing for worry-free operation - Wide Compatibility: This torque converter can be used on all 8hp-16hp engines with a 1" straight crankshaft and 1/4" keyway, such as Comet 209133 Manco 2432, Predator 420CC, Honda GX 340/390, Briggs Straton Vanguard V-Twins. Our torque converter is trusted by many go kart, mini bike, drift cart, scooters, golf carts, ATVs - By investing in the Go Kart 40 Series Torque Converter Kit, you'll experience enhanced performance, wider compatibility, superior durability, and easy installation. Upgrade your off-road machine today and enjoy a higher speed, smoother acceleration, and increased power output - Please check carefully if the torque converter size fits your needs. The torque converter is a professional karting accessory, installation and use requires a certain degree of expertise, if you do not have experience installing a torque converter, please contact us or search for “40 Series Torque Converter Installation” on youtube ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CM3D5M2L | | Best Sellers Rank | #121,206 in Automotive ( See Top 100 in Automotive ) #24 in Automotive Replacement Torque Converters | | Brand | JNDO | | Customer Reviews | 3.6 3.6 out of 5 stars (63) | | Date First Available | October 30, 2023 | | Exterior | Polished | | Item Weight | 27.1 pounds | | Item model number | F6-00001 | | Manufacturer | JNDO | | Manufacturer Part Number | F6-00001 | | OEM Part Number | Comet 209133 | | Package Dimensions | 18 x 12.65 x 10.35 inches | | Position | Rear | ## Images ![JNDO 40 Series Torque Converter Kit 1in Bore for Predator 420cc Go Kart - Image 1](https://m.media-amazon.com/images/I/71r01bmHk6L.jpg) ## Frequently Bought Together - JNDO Go Kart 40 Series Torque Converter Kit with 1" Driver Pulley 3/4" Driven Pulley Fit for all 8hp-16hp engines with 1" straight crankshafts and 1/4" keyway for Comet 209133A Manco 2432 - AKSGKGQ Engine Motor Mount Plate for Predator 420cc 670cc Engine Outdoor Powersport - PGN #40 Roller Chain - 10 Feet + 2 Free Connecting Links - Carbon Steel Chains for Bycicles, Mini Bikes, Motorcycles, Go-Karts, Home and Industrial Machinery - 239 Links --- ## 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.jp/products/595034839-jndo-40-series-torque-converter-kit-1in-bore-for-predator](https://www.desertcart.jp/products/595034839-jndo-40-series-torque-converter-kit-1in-bore-for-predator) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-04*