--- product_id: 649537890 title: "marddpair Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM" brand: "marddpair" price: "€ 334.39" currency: EUR in_stock: true category: "Marddpair" url: https://www.desertcart.be/products/649537890-marddpair-go-kart-forward-reverse-gearbox-replacement-for-2hp-13hp store_origin: BE region: Belgium --- # 5/8" shaft with 3/16" keyway 2300 RPM max speed 3 shift modes (Fwd/Rev/Neutral) marddpair Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM **Brand:** marddpair **Price:** € 334.39 **Availability:** ✅ In Stock ## Summary > ⚡ Shift into high gear with precision and power! ## Quick Answers - **What is this?** marddpair Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM by marddpair - **How much does it cost?** € 334.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/649537890-marddpair-go-kart-forward-reverse-gearbox-replacement-for-2hp-13hp) ## Best For - marddpair enthusiasts ## Why This Product - Trusted marddpair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Gear Ratios:** 1:1.3 forward and 1:2.6 reverse ratios deliver balanced speed and torque for versatile performance. - • **Lightweight Yet Rugged:** High-density metal construction offers stability and longevity without weighing down your ride. - • **Seamless 3-Mode Shifting:** Effortlessly switch between forward, reverse, and neutral for ultimate control on any terrain. - • **Complete Installation Kit:** Includes sprockets, shifter assembly, cables, and mounting plates—everything you need to upgrade fast. - • **Precision Engineered Shaft:** Robust 5/8" shaft with 3/16" keyway ensures durable, smooth power transfer under pressure. ## Overview The marddpair Go Kart Forward Reverse Gearbox Replacement is a high-performance, durable transmission kit designed for 2HP-13HP engines in go-karts and off-road vehicles. Featuring a 5/8" shaft with 3/16" keyway, three shift modes (forward, reverse, neutral), and optimized gear ratios (1:1.3 forward, 1:2.6 reverse), it delivers reliable power and control at up to 2300 RPM. The kit comes complete with sprockets, shifter assembly, cables, and mounting plates for easy installation, making it the perfect upgrade for enthusiasts seeking enhanced versatility and rugged durability. ## Description Specification:Material: MetalForward Ratio: 1:1.3Reverse Ratio: 1:2.6Shaft Size: 5/8" with 3/16" keywayCompatibility:Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, suitable for go-karts, utility vehicles, and other off-road vehicles.Features:1.Three shift modes: Our go-kart gearbox kit has three shift modes forward, reverse, and neutral. It allows for convenient and easy operation.2.Easy to use: This go-kart forward reverse gearbox is precisely machined and easy to install. Just follow the operation to complete the installation and use.3. Widely applicable: This new gearbox kit is a perfect replacement for 10T or 12T TAV30 Series Kart. Suitable for go-karts, utility vehicles, and other off-road vehicles.Note:Please only use 30 Series. This Reverse Gear wont fit 40 SeriesPackage Includes:1 X Forward / Reverse Gearbox with 3/16" Keyway1 X Shifter Disc1 X 10T and 12T Sprocket1 X Shifter Assembly2 X Mounting Plates2 X Shifter Cable ## Features - Gearbox shaft size 5/8 with keyway 3/16; 1: 1.3 forward ratio; 1: 2.6 reverse ratio; RPM 2300; shifter cable length 51.18/130 cm. - Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, suitable for go-karts, utility vehicles, and other off-road vehicles. - This kart gearbox is made of high-density natural metal material, with stable performance - Its a lightweight, rugged gearbox that allows the operator the selection of three positions: forward, reverse and neutral. - This go-kart transmission kit includes 1 x forward / reverse gearbox with 3/16 keyway, 1 x gear lever assembly, 1 x gearshift disc, 1 x 10T and 12T sprocket, 2 x transmission lines, and 2 x mounting plates, etc. It is complete in accessories and easy to install. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XQXRNKG | | Brand | marddpair | | Customer Reviews | 4.1 4.1 out of 5 stars (19) | | Date First Available | 5 November 2022 | | Item Weight | 5.57 Kilograms | | Item model number | Does Not Apply | | Manufacturer | marddpair | | Manufacturer Part Number | 7302636-664369 | | Product Dimensions | 18 x 18 x 18 cm; 5.57 kg | | Special Features | 150 | | Voltage | 863 Volts | ## Images ![marddpair Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM - Image 1](https://m.media-amazon.com/images/I/71bI8Ug3xXL.jpg) ![marddpair Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM - Image 2](https://m.media-amazon.com/images/I/61KdrYNpksL.jpg) ![marddpair Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM - Image 3](https://m.media-amazon.com/images/I/71BpJMdfp0L.jpg) ![marddpair Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM - Image 4](https://m.media-amazon.com/images/I/61rtk7TNh5L.jpg) ![marddpair Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM - Image 5](https://m.media-amazon.com/images/I/71Lxj3BbbyL.jpg) ## Frequently Bought Together - Go Kart Forward Reverse Gearbox Replacement for 2HP-13HP Engine Local 10T #40 41 and 12T #35 TAV30 Series, 3 Shift Modes 2300 RPM - 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.be/products/649537890-marddpair-go-kart-forward-reverse-gearbox-replacement-for-2hp-13hp](https://www.desertcart.be/products/649537890-marddpair-go-kart-forward-reverse-gearbox-replacement-for-2hp-13hp) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-08*