Traxxas Housing, Differential (Front & Rear), 6061-T6 aluminium (Orange-anodised) TRX7780-ORNG

Overview

Take your X-Series RC truck to the next level with the Traxxas Housing, Differential (Front & Rear), 6061-T6 aluminium (Orange-anodised) TRX7780-ORNG. This premium differential housing is engineered to deliver exceptional performance and durability for serious RC enthusiasts across the UK. Whether you're a seasoned competitor looking to upgrade your brushless RC monster truck or someone investing in performance upgrades for your X-Maxx or XRT, this genuine Traxxas component offers the quality and precision engineering you've come to expect from the world's leading RC manufacturer.

Constructed from high-grade 6061-T6 aluminium that has been precision-machined for maximum strength and durability, this differential housing represents a significant upgrade from standard components. The brilliant orange anodised finish not only provides superior corrosion resistance but also gives your RC truck an aggressive, professional appearance that stands out on the track or at your local RC club. Genuine Traxxas accessories are made by Traxxas, for Traxxas, ensuring perfect factory fit and finish every single time — no compromises, no modifications needed.

This is a true bolt-on upgrade suitable for X-Maxx and XRT models, designed to handle the demands of high-performance RC driving whether you're bashing in your garden or competing in organised events. The dual-purpose design allows you to install this housing at either the front or rear of your vehicle, giving you flexibility in how you set up your truck for different driving conditions and terrain types.

Key Features

• Milled from high-grade 6061-T6 aluminium — This aerospace-grade aluminium alloy is selected specifically for its superior strength-to-weight ratio, meaning your differential housing is rigid enough to handle the stresses of acceleration and cornering without adding unnecessary weight that would compromise your RC truck's performance and handling characteristics.
• Brilliant anodised finish in orange — The anodising process creates a protective oxide layer on the aluminium surface that dramatically improves corrosion resistance, making this component suitable for use in all UK weather conditions including wet grass, mud, and damp environments where standard finishes would quickly deteriorate.
• Precision-machined construction — Every differential housing is machined to exacting tolerances, ensuring that the internal geometry perfectly aligns with Traxxas drivetrain components for smooth, reliable power delivery and minimal friction losses during acceleration and deceleration.
• Factory fit and finish guaranteed — As a genuine Traxxas component made by the same manufacturer that engineers your entire vehicle, this housing requires no modification, adjustment, or custom fitting — it bolts straight on with complete compatibility and confidence.
• Fits front or rear — The universal mounting design means you can upgrade either or both differential housings on your X-Maxx or XRT, or keep a spare for quick maintenance and component rotation if you're running your RC truck regularly.
• Premium quality engineering — Manufactured to the same exacting standards as the complete X-Maxx and XRT models, this component integrates seamlessly with your existing drivetrain for maximum performance and longevity.

Technical Performance

The Traxxas differential housing represents a step-up in durability and performance for owners of high-powered RC trucks. Machined from 6061-T6 aluminium — the same material used in aerospace and competitive motorsport applications — this housing delivers the rigidity required to cope with the extreme forces generated by brushless motors and modern LiPo batteries. The 6061-T6 designation indicates that the aluminium has been heat-treated to T6 condition, providing optimal strength whilst maintaining workability during the precision-machining process. The brilliant anodised finish in orange provides a hard, wear-resistant surface that resists scratches, chemical corrosion, and the degradation caused by mud, water, and salt exposure common in UK climate conditions. Unlike painted finishes that can chip and flake, anodising is an integral part of the metal surface itself, ensuring long-lasting protection and aesthetic appeal. The internal machining ensures smooth, low-friction differential operation, which is critical for maintaining consistent power delivery and extending the life of internal gears and bearings. This housing is specifically engineered for X-Maxx and XRT platforms, making it the ideal upgrade for owners seeking improved chassis rigidity and component reliability without requiring modifications or custom fabrication.

What's in the Box

• Traxxas Differential Housing (Front & Rear) — 6061-T6 aluminium orange-anodised

Frequently Asked Questions

• What models is the Traxxas TRX7780-ORNG differential housing compatible with? — This orange-anodised differential housing is compatible with the X-Maxx and XRT model families, including the X-Maxx Belted 4WD Brushless RTR (available in orange, blue, red, and green variants), X-Maxx Ultimate models, X-Monster Chassis, and XRT VXL-8S models in all colour options (green, black, blue, and orange). It also fits XRT Ultimate variants. Always check your specific model number before ordering to ensure compatibility.
• Can I use this housing on both front and rear differentials? — Yes, this is one of the key advantages of this design. The TRX7780-ORNG housing is engineered to work on either the front or rear differential, giving you flexibility to upgrade one or both locations depending on your performance needs and budget.
• What is the material and why does it matter for my RC truck? — The housing is machined from 6061-T6 aluminium, an aerospace-grade alloy that offers superior strength combined with light weight. This material is chosen because it can withstand the high stresses generated by brushless motors and modern LiPo batteries while maintaining dimensional precision. The T6 heat treatment ensures the aluminium reaches peak hardness and rigidity, which is essential for protecting internal drivetrain components and maintaining accurate gear mesh.
• Will this fit my X-Maxx or XRT without any modifications? — Absolutely. As a genuine Traxxas component manufactured to original specifications, this differential housing offers perfect factory fit and finish. No drilling, modification, or custom fabrication is required — simply remove your original housing and bolt this upgrade into place with complete confidence in alignment and compatibility.
• Why is the anodised finish important? — The brilliant orange anodised finish is not just for appearance. Anodising creates a hard, wear-resistant oxide layer bonded to the aluminium surface that provides superior protection against corrosion, scratches, and chemical attack. This is particularly important for UK-based RC enthusiasts who regularly drive in wet conditions, muddy terrain, and damp grass — environments where painted finishes quickly chip and corrode.
• Is this a genuine Traxxas component? — Yes, this is an official Traxxas part manufactured by Traxxas themselves using the same quality standards and precision machinery as your complete vehicle. Genuine Traxxas accessories guarantee perfect fit, finish, and long-term reliability — you're not compromising on quality when you choose this housing.
• What is the difference between this orange housing and other colours available? — The orange-anodised TRX7780-ORNG, green TRX7780-GRN, and blue TRX7780-BLUE options are functionally identical in terms of material, engineering, and performance. The only difference is the colour of the anodised finish, which is a cosmetic choice to match your vehicle colour scheme or personal preference. Choose the colour that best complements your X-Maxx or XRT.
• Is this suitable for beginners? — Differential housing upgrades are ideal for owners who already have an X-Maxx or XRT and want to improve component durability and performance. While not a beginner component (you need an existing vehicle to install it on), the installation process is straightforward for anyone comfortable with basic RC maintenance and component swapping.
• How does this improve my truck's performance? — By upgrading to this precision-machined aluminium housing, you achieve several performance benefits: improved structural rigidity that reduces flex during aggressive acceleration and cornering, smoother differential operation due to precision machining, better heat dissipation from the aluminium material, and increased durability to handle repeated high-stress driving sessions without degradation.

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 Traxxas Housing, Differential (Front & Rear), 6061-T6 aluminium (Orange-anodised) TRX7780-ORNG 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.