--- product_id: 535338541 title: "Steel D-Shaped Hole Drive Shaft for 1/18 TRX4M Defender Bronco" brand: "injora" price: "€ 36.85" currency: EUR in_stock: true category: "Injora" url: https://www.desertcart.hr/products/535338541-steel-d-shaped-hole-drive-shaft-for-1-18-trx4m store_origin: HR region: Croatia --- # Enhanced structure for long-lasting durability Precision D-shaped & rounded rectangle holes for secure fit Stainless steel build for ultimate rust resistance Steel D-Shaped Hole Drive Shaft for 1/18 TRX4M Defender Bronco **Brand:** injora **Price:** € 36.85 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your TRX4M Defender Bronco with precision steel power — because your rig deserves the best! ## Quick Answers - **What is this?** Steel D-Shaped Hole Drive Shaft for 1/18 TRX4M Defender Bronco by injora - **How much does it cost?** € 36.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/535338541-steel-d-shaped-hole-drive-shaft-for-1-18-trx4m) ## 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 - • **Built to Last:** Enhanced structural design means this drive shaft endures tough terrains and extended use without compromising strength. - • **Precision Fit Design:** D-shaped and rounded rectangle holes deliver a tighter, more reliable connection to transmission and axles—no wobble, no slip. - • **Optimized Compatibility:** Specifically designed for 1/18 TRX4M Defender Bronco stock and INJORA gears, guaranteeing seamless integration and peak performance. - • **Realistic Scale Detailing:** Scale joint and spline diameters crafted for authentic, eye-catching realism that elevates your TRX4M Defender Bronco’s look. - • **Rust-Proof Steel Construction:** Engineered from premium stainless steel to withstand wear and corrosion, ensuring your drive shaft stays flawless over time. ## Overview The INJORA Steel D-Shaped Hole Drive Shaft is a high-quality, stainless steel replacement part designed exclusively for the 1/18 TRX4M Defender Bronco. Featuring rust-resistant materials, precision-engineered D-shaped and rounded rectangle holes for a secure fit, and scale-accurate joint dimensions, this drive shaft ensures enhanced durability and realistic appearance. Perfectly compatible with stock and INJORA gears, it offers long-lasting performance for serious RC enthusiasts aged 14 and up. ## Description Buy INJORA Steel D-Shaped Hole Drive Shaft for 1/18 TRX4M Defender Bronco: Rotor Shafts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - Stainless 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. However, due to different manufacturing processes, we can not guarantee drive shaft will or will not fit on other brand axle gears. - Note: Designed for 1/18 TRX4M Defender Bronco. Not Compatible with TRX4M High Trail K10 F150. - AGE RECOMMENDATION: Not for children under 14 years. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7GQ6MFL | | Best Sellers Rank | #34,538 in Toys & Games ( See Top 100 in Toys & Games ) #4 in RC Vehicle Rotor Shafts | | Brand Name | INJORA | | Customer Reviews | 4.7 4.7 out of 5 stars (571) | | Manufacturer | INJORA | | Material Type | Steel | | Model | 4M-50BK | | Part Number | 4M-50BK | | Unit Count | 6.0 Count | ## Images ![Steel D-Shaped Hole Drive Shaft for 1/18 TRX4M Defender Bronco - 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. ## 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 --- ## 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.hr/products/535338541-steel-d-shaped-hole-drive-shaft-for-1-18-trx4m](https://www.desertcart.hr/products/535338541-steel-d-shaped-hole-drive-shaft-for-1-18-trx4m) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-20*