--- product_id: 520859526 title: "AMK TRX4 Brass Diff Cover" brand: "amk" price: "A$49" currency: AUD in_stock: true reviews_count: 7 url: https://www.desertcart.com.au/products/520859526-amk-trx4-brass-diff-cover store_origin: AU region: Australia --- # CNC Machined Oxidation Resistant Heavy Duty AMK TRX4 Brass Diff Cover **Brand:** amk **Price:** A$49 **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade Your Ride, Own the Terrain! ## Quick Answers - **What is this?** AMK TRX4 Brass Diff Cover by amk - **How much does it cost?** A$49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/520859526-amk-trx4-brass-diff-cover) ## Best For - amk enthusiasts ## Why This Product - Trusted amk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **24/7 Support:** Our dedicated customer service team is here to assist you anytime! - • **Enhanced Control:** Lower your vehicle's center of gravity for improved handling and a wider stance. - • **Precision Engineering:** CNC machined from high-quality brass for durability and a perfect fit. - • **Stability Meets Style:** Heavy black coating not only enhances performance but also elevates your RC's aesthetic appeal. - • **Elevate Your Crawler's Game:** Transform your TRX4 with precision-engineered brass diff covers for unmatched stability. ## Overview The AMK TRX4 Brass Diff Cover is a set of two precision-engineered brass covers designed for the TRX4 and TRX6 RC crawlers. Crafted from high-quality CNC machined brass, these covers enhance stability and control by lowering the vehicle's center of gravity. The heavy black coating not only prevents oxidation but also adds a sleek look to your RC vehicle. Each package includes two diff covers and a screw kit, backed by 24/7 customer support. ## Description AMK TRX4 Brass Diff Cover 2PCS Front and Rear Axle Diff Cover TRX4 Portal Axle Housing for 1/10 RC Crawler TRX6 TRX4 Upgrade Parts ## Features - 【Brass Counter Weigh for TRX6 TRX4 】The Brass Counter weight is suitable for 1/10 RC Crawler TRX6 TRX-4 Bronco Defender Upgrade. CNC machined high quality brass material. - 【Brass Counter Weight】Heavy Black Coating Brass Counter Weight TRX4 Portal Axle Housing for 1/10 RC Crawler Traxxas TRX6 TRX-4 Bronco Defender Upgrade. - 【LCG RC Brass Counter Weight】Exquisite Appearance, Black coating finish to prevent oxidation, make your rc car look more beautiful and delicate. - 【Great Performance】Heavy duty, add weight to the axle which lower the vehicle's gravity, increase the stability. Extending the track width for a wider stance and greater control and stability. - 【inbox】2pcs TRX4 Brass Diff Cover, 1pcs screw kit.【After-sale Service】We provide 7x24 hours customer service! Please feel free to contact us if you have any questions. ## Images ![AMK TRX4 Brass Diff Cover - Image 1](https://m.media-amazon.com/images/I/71y8OGQbovL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Your first upgrade starts here! *by I***C on February 9, 2025* Everyone recommends these weighted diff covers for a reason. Bolt right up, looks great, functional, helps COG, and a great price! There’s heavier ones from other places, but ultimately the cost of these were better IMO. I’ll buy these every time from now on!Do it! ### ⭐⭐⭐⭐⭐ Worked well *by B***S on September 2, 2024* Fit right into place ### ⭐⭐⭐⭐⭐ Good value for TRX4 *by S***S on May 2, 2024* Bolted right on my 79 bronco. Adds good weight, and it looks great! The steering arm linkage hits the diff at full lock, I don’t think it’s a problem but I will probably replace the linkage with a bent one to give more room around the diff. ## Frequently Bought Together - AMK TRX4 Brass Diff Cover 2PCS Front and Rear Axle Diff Cover TRX4 Portal Axle Housing for 1/10 RC Crawler TRX6 TRX4 Upgrade Parts - HobbyPark 4pcs Heavy Duty Brass Steering Knuckle Weight Outer Portal Drive Housing Cover Counterweight Block for Traxxas TRX-4 1/10 RC Crawler Car - 1/10 RC Chassis Armor Set for TRX-4 Car, Stainless Steel Skid Plate for TRAXXAS TRX4 Sport Body (Podwer Spray), Link Shock Axle Protector for Bronco K5 Blazer Defender 92076-4 82046-4 --- ## 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.com.au/products/520859526-amk-trx4-brass-diff-cover](https://www.desertcart.com.au/products/520859526-amk-trx4-brass-diff-cover) --- *Product available on Desertcart Australia* *Store origin: AU* *Last updated: 2026-06-03*