RC Overhaul Portal Housing Inner Rear Black Brass TRX-4 G-RCO-TRX024

• Manufacturer: RC Overhaul
• Part Number: G-RCO-TRX024
• EAN: 5055320229759
• Product Type: Rear Inner Portal Housing
• Material: Black Brass
• Weight Per Side: 37g
• Finish: Black brass with milled edges
• Branding: RC Overhaul logo
• Replaces: Traxxas plastic part 8253
• Quantity: Left and Right rear inner portal housings (pair)
• Included Hardware: Fitting hardware supplied
• Compatible Vehicles: Traxxas TRX-4 models including Chevrolet K10 Cheyenne (Black, Silver, Blue, Red, Copper), Ford F-150 Ranger XLT (Brown, Blue, Black), Chevrolet K5 Blazer (Blue, Red), Chevy Blazer (Black, Red), Nissan Pathfinder SE-V6 (Red, Silver), Ford Bronco 2021 (Orange, Black, Red, White), Defender (Green, Sand, Red, Silver), TRX-4 Sport (Metallic Blue, Blue, Gray, Orange), TRX-4 Unassembled Chassis Kit
• Installation: Designed as direct replacement requiring basic assembly
• Performance Benefit: Improved stability and control on technical trails
• Centre of Gravity: Lowers rear axle assembly weight distribution

Overview

The RC Overhaul Portal Housing Inner Rr Blk Brass TRX4 (G-RCO-TRX024) is a premium upgrade component designed specifically for Traxxas TRX-4 scale crawler enthusiasts across the UK. This is an aftermarket replacement for the standard plastic portal housing, offering a dramatic improvement in both aesthetics and performance. Whether you're a competitive crawler pilot tackling technical terrain or a weekend basher exploring challenging trails, upgrading to these black brass portal housings will transform your TRX-4 experience with enhanced stability and unmistakable visual appeal.

Built by RC Overhaul, a respected name in RC performance upgrades, this component combines form and function in a way that enthusiasts immediately recognise. The black brass construction with precisely milled edges creates a striking contrast that elevates the overall appearance of your crawler, whilst the purposeful weight addition significantly improves handling characteristics on difficult terrain. Each housing weighs 37 grams, contributing meaningful mass to the rear axle assembly where it matters most for trail performance.

If you're looking to enhance your Traxxas TRX-4 crawler with quality aftermarket parts that deliver real performance gains, the RC Overhaul portal housings represent exceptional value. This is the kind of upgrade that experienced RC car UK enthusiasts regularly specify when building or refining their competition and recreational crawlers.

Key Features

• Black Brass Construction — Manufactured from quality black brass material, these portal housings combine durability with premium aesthetics, offering superior strength compared to the original plastic alternatives whilst developing an attractive patina over time.
• Milled Edges with RC Overhaul Branding — The precision-milled edges reveal the natural brass underneath the black finish, creating beautiful visual contrast that showcases the engineering quality, complemented by the RC Overhaul logo that marks these as genuine performance upgrades.
• 37g Per Side Weight Addition — Each housing contributes 37 grams of purposeful weight to improve stability and control during technical trail driving, lowering the centre of gravity and enhancing predictability when navigating difficult terrain and obstacle courses.
• Designed to Replace Plastic Part 8253 — These housings are engineered as direct replacements for the standard Traxxas plastic part 8253, ensuring perfect fitment and compatibility without requiring chassis modifications or additional fabrication.
• Includes Left and Right Assemblies — The kit supplies both rear inner portal housings, providing complete coverage for the rear axle assembly and delivering balanced performance improvements across both sides of your crawler.
• Supplied with Fitting Hardware — All necessary fasteners and mounting hardware are included, enabling quick and straightforward installation without requiring a trip to the local hobby shop for additional parts.
• Enhanced Stability on Technical Trails — The increased weight distribution and improved rigidity of brass construction work together to provide superior handling characteristics when navigating challenging rock crawling lines and technical obstacles.

Technical Performance

The RC Overhaul Portal Housing Inner represents a significant engineering upgrade over standard plastic alternatives. Constructed from precision-machined black brass, these housings deliver substantially greater structural rigidity and longevity than the original Traxxas plastic part 8253. The 37-gram weight contribution per side strategically lowers the centre of gravity of your Traxxas TRX-4 crawler, directly improving stability when tackling steep climbs, side slopes and uneven terrain typical of scale rock crawling challenges. The black brass material provides not only superior strength but also a weight distribution that helps the crawler maintain composure through technical lines where precision and predictability are paramount. The milled edges reveal the natural brass colour beneath the blackened finish, creating a professional appearance that distinguishes your crawler as a carefully refined machine. For UK RC enthusiasts who regularly take their TRX-4 crawlers to local trails and competition events, these housings represent a meaningful performance enhancement that experienced drivers notice immediately in improved handling feel and climbing ability.

What's in the Box

• Left Rear Inner Portal Housing (37g)
• Right Rear Inner Portal Housing (37g)
• Fitting hardware and fasteners

Compatibility and Installation

The RC Overhaul Portal Housing Inner is designed as a direct replacement for Traxxas plastic part 8253 and is confirmed compatible with the following Traxxas TRX-4 models: TRX92056-4-BLK, TRX92056-4-SLVR, TRX92056-4-BLUE, TRX92046-4-BRWN, TRX92086-4-BLUE, TRX82276-4-BLK, TRX82216-4-R6, TRX110056-4-RED, TRX92056-4-RED, TRX92056-4-COPR, TRX92046-4-BLUE, TRX92086-4-RED, TRX92046-4-BLK, TRX82276-4-RED, TRX110056-4-SLVR, TRX92076-4-ORNG, TRX92076-4-BLK, TRX92076-4-RED, TRX92076-4-WHT, TRX82256-4-GRN, TRX82256-4-SAND, TRX82256-4-RED, TRX82256-4-SLVR, TRX82044-4-BLUE, TRX82224-4-BLUE, TRX82234-4-ORNG and TRX82224-4-GRAY. Fitting is straightforward for users with basic RC mechanical knowledge, and the included hardware ensures a complete installation without additional trips to your local hobby store.

Frequently Asked Questions

• Will these portal housings fit my Traxxas TRX-4 crawler? — Yes, the RC Overhaul Portal Housing Inner is designed as a direct replacement for plastic part 8253 and is compatible with a comprehensive range of Traxxas TRX-4 models including Chevrolet K10 Cheyenne, Ford F-150 Ranger, Chevrolet K5 Blazer, Chevy Blazer, Nissan Pathfinder, Ford Bronco and Defender variants. If your TRX-4 uses the standard plastic part 8253, these housings will fit perfectly.
• What performance improvement will I notice? — The 37-gram weight addition per side lowers your crawler's centre of gravity, resulting in noticeably improved stability when climbing and traversing technical terrain. You'll experience better predictability through side slopes and more confident handling on obstacle courses, making this an essential upgrade for serious trail and competition crawlers.
• Do I need any special tools or additional parts for installation? — No, all necessary fitting hardware is supplied with the kit. Basic RC mechanical knowledge and standard hobby tools are sufficient for installation, making this an accessible upgrade for intermediate to advanced hobbyists.
• Are these genuinely black brass or painted aluminium? — These are genuine black brass construction, not painted alternatives. The black finish is integral to the material, and the precision-milled edges reveal the natural brass colour underneath, creating the distinctive aesthetic that RC enthusiasts appreciate.
• How do black brass housings compare to plastic originals? — Black brass housings offer substantially superior durability, structural rigidity and weight distribution compared to plastic alternatives. The increased strength prevents flexing under load, whilst the strategic weight addition improves handling characteristics on technical terrain. Additionally, the premium appearance and craftsmanship of black brass construction transforms the visual appeal of your crawler.
• Will these housings help with rock crawling competition performance? — Yes, the improved stability and predictability that these housings provide directly benefit competition rock crawling, where precise control and confidence in the chassis are essential. The lower centre of gravity helps prevent tipping on side slopes and improves body roll control through technical obstacles.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the RCO Portal Housing Inner Rr Blk Brass TRX4 G-RCO-TRX024 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.

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