---
product_id: 534301205
title: "Drive Shaft with D Shaped Hole"
brand: "injora"
price: "152.91 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Injora"
url: https://www.desertcart.tn/products/534301205-drive-shaft-with-d-shaped-hole
store_origin: TN
region: Tunisia
---

# Precision D-shaped & rounded holes for tight fit Scale-accurate spline diameter for realism Hardened steel for max durability Drive Shaft with D Shaped Hole

**Brand:** injora
**Price:** 152.91 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your TRX4M with precision steel power — don’t get left behind!

## Quick Answers

- **What is this?** Drive Shaft with D Shaped Hole by injora
- **How much does it cost?** 152.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/534301205-drive-shaft-with-d-shaped-hole)

## Best For

- injora enthusiasts

## Why This Product

- Trusted injora brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Crafted from hardened steel to resist rust and wear, ensuring long-lasting performance.
- • **Trusted by Enthusiasts:** Highly rated with 4.7 stars from 566 reviews—join the community upgrading their TRX4M experience.
- • **Optimized Compatibility:** Perfectly designed for TRX4M Bronco Defender stock and INJORA gears, enhancing your build’s reliability.
- • **Authentic Scale Detailing:** Spline diameter and joint size mirror real components for a true-to-life upgrade.
- • **Precision Fit Engineering:** D-shaped and rounded rectangle holes provide a tighter, more secure connection to transmission and axles.

## Overview

The INJORA Steel D-Shaped Hole Drive Shaft is a premium hardened steel replacement part designed specifically for the 1/18 TRX4M Defender Bronco. Featuring scale-accurate spline diameters and a unique D-shaped hole design, it ensures a tighter, more durable connection to transmission and axles. Engineered for long life and rust resistance, this drive shaft is a top-rated upgrade favored by RC enthusiasts seeking enhanced performance and realism.

## Description

Product Description

Review: Very happy would recommend - Great upgrade for the trx4m
Review: . - Another great product from injora.

## Features

- Warning:Not suitable for children under 14 years. For use under adult supervision
- Hardened steel materials construction, not easy to rust
- Enhanced structure design for long-life durability
- Scale Joint and spline diameter size for realistic appearance
- D-Shaped and rounded rectangle holes desgin offer tighter connection to transmission and axles
- Perfect for TRX4M Bronco Defender stock gears and INJORA gears. Not for TRX4M High Trail.However, due to different manufacturing processes, we can not guarantee drive shaft will or will not fit on other brand axle gears.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7GQ6MFL |
| Best Sellers Rank | 18,299 in Automotive ( See Top 100 in Automotive ) 2 in Car Drive Shafts |
| Brand | INJORA |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 566 Reviews |
| Manufacturer | INJORA |
| Manufacturer Part Number | 4M-50BK |
| Material | Steel |
| Model Number | 4M-50BK |
| Unit Count | 6.0 count |

## Images

![Drive Shaft with D Shaped Hole - Image 1](https://m.media-amazon.com/images/I/51kDc2TWtBL.jpg)

## Questions & Answers

**Q: Are these version 2? Same as chrome ones.**
A: Yes they the same, I have both sets so, I can confirm that they're the same

**Q: Whould these fit fms fcx or furitek caymen? Thanks**
A: They are for 1:18 scale crawlers, but they're only a few bucks, so try em out. You could probably cross reference sizes though to find out for sure. I know the hole to attach the shaft is a d-shaped hole.

**Q: Any idea if these will work with the K10 High Trail?**
A: I use them on my K10 Monster Truck build with 59mm INJORA shocks. It's at their limit, but functional. I think INJORA just came out with a stainless steel version, specifically for the K10, on their website.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very happy would recommend
*by N***E on 8 July 2026*

Great upgrade for the trx4m

### ⭐⭐⭐⭐⭐ .
*by G***. on 16 July 2025*

Another great product from injora.

### ⭐⭐⭐⭐⭐ Essential upgrade drive shaft for trx4m defender
*by T***M on 16 January 2026*

This item is brilliant easy to fit and good quality for the money

## Frequently Bought Together

- INJORA Drive Shaft Steel Black Front Rear Center Shaft with D Shaped Hole for TRX4M Defender Bronco 1/18 RC Crawler Upgrade, 22g/Set
- INJORA High Clearance Chassis Links Set Brass Black Coating Link for 1/18 TRX4M Defender Bronco Upgrade Parts RC Crawler, 48g
- INJORA Brass & Aluminium 59mm Shocks- Long Threaded Shock Absorber Oil Damper for TRX4M TRX4MT 1/18 RC Crawler Upgrade

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**Shop now:** [https://www.desertcart.tn/products/534301205-drive-shaft-with-d-shaped-hole](https://www.desertcart.tn/products/534301205-drive-shaft-with-d-shaped-hole)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-20*