---
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: "HK$402"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/649537890-marddpair-go-kart-forward-reverse-gearbox-replacement-for-2hp-13hp
store_origin: HK
region: Hong Kong
---

# 5/8" shaft with 3/16" keyway precision 2300 RPM high-speed performance 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:** HK$402
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Shift into the fast lane 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?** HK$402 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/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

- • **Universal Compatibility:** Fits 2HP-13HP engines and popular TAV30 series sprockets, perfect for go-karts and utility vehicles alike.
- • **Seamless 3-Mode Shifting:** Effortlessly toggle between forward, reverse, and neutral for ultimate control on any terrain.
- • **Complete Installation Kit:** Includes sprockets, gear lever, transmission lines, and mounting plates—everything you need to upgrade fast.
- • **High-Speed 2300 RPM Output:** Maximize your go-kart’s power and responsiveness with a robust 2300 RPM gearbox.
- • **Precision Fit & Durable Build:** Crafted from high-density natural metal with a 5/8" shaft and 3/16" keyway for rugged reliability.

## Overview

The marddpair Go Kart Forward Reverse Gearbox Replacement is a rugged, high-performance transmission designed for 2HP-13HP engines. Featuring a 3-mode shifter (forward, reverse, neutral), a 2300 RPM max speed, and a precision 5/8" shaft with 3/16" keyway, it ensures smooth, reliable operation. This complete kit includes all necessary components for quick installation and fits popular TAV30 series sprockets, making it ideal for go-karts and off-road utility vehicles.

## 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 |
|---------------|-------|
| Manufacturer | marddpair |
| Brand | marddpair |
| Product Dimensions | 18 x 18 x 18 cm; 5.57 kg |
| Item model number | Does Not Apply |
| Manufacturer Part Number | 7302636-664369 |
| Special Features | 150 |
| Voltage | 863 Volts |
| Item Weight | 5.57 Kilograms |

## 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/71Ykor2pNIL.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/61chuARgwlL.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/714DutmoLIL.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/61Qkq3uwQqL.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/71GOlPMQAbL.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

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-11*