Traxxas Housing, Differential (Front & Rear), 6061-T6 aluminium (Blue-anodised) TRX7780-BLUE

Overview

Transform your Traxxas X-Maxx or XRT into a performance machine with the Traxxas Housing, Differential (Front & Rear), 6061-T6 aluminium in stunning blue-anodised finish. This premium differential housing is engineered to take your RC car to the next level, whether you're a serious competitor or a weekend basher exploring the world of high-performance RC monster trucks and trophy trucks available across the UK. The housing is machined from tough 6061-T6 aluminium — aerospace-grade material that delivers maximum strength without adding unnecessary weight to your vehicle.

If you're serious about upgrading your Traxxas RC truck, this is the genuine factory upgrade you've been looking for. Traxxas differential housings are made by Traxxas, for Traxxas vehicles, which guarantees a perfect factory fit every single time. No modification needed, no compromise on quality — just professional-grade performance that's ready to install and deliver immediate results on the track or trail. The brilliant blue-anodised finish isn't just about looks; it's a protective coating that guards against corrosion and wear whilst giving your setup that professional, polished appearance that serious RC enthusiasts demand.

Whether you're running a Traxxas X-Maxx belted brushless monster truck, an X-Monster chassis, or the legendary XRT extreme terrain vehicle, this differential housing is the upgrade that separates weekend bashers from dedicated racers. It's the kind of component that experienced RC modellers reach for when they want genuine quality and the confidence that comes with Traxxas factory engineering.

Key Features

• 6061-T6 Aluminium Construction — This high-grade aerospace-specification aluminium is milled to precise tolerances for maximum strength and durability, meaning your differential housing will withstand the punishment of serious bashing and competitive racing without flexing or breaking. Aluminium is significantly stronger than plastic whilst remaining lightweight, which improves your truck's handling and performance.
• Brilliant Blue-Anodised Finish — The anodised coating provides a protective layer that resists corrosion, salt spray, dirt and UV damage, ensuring your investment stays looking fresh and performs reliably for seasons to come. The eye-catching blue finish also adds visual appeal to your RC setup, coordinating beautifully with other blue-anodised Traxxas components.
• Factory-Fit Precision Machining — Every differential housing is machined to exact specifications that guarantee perfect fitment on your Traxxas vehicle without any modifications, adjustments, or compatibility issues. This precision engineering is what separates genuine Traxxas parts from inferior aftermarket alternatives.
• Front or Rear Installation — This single component works in either the front or rear differential position on compatible vehicles, giving you flexibility in your upgrades and value for money. You can upgrade one axle at a time or go all-in with matched front and rear housings for maximum performance gains.
• Premium Quality Construction — Genuine Traxxas accessories are engineered to the same exacting standards as the vehicles they're designed for, ensuring that this housing will integrate seamlessly with your existing drivetrain and maintain the performance characteristics your truck was engineered to deliver.
• Enhanced Durability Over OEM — Upgrading from plastic differential housings to this aluminium alternative dramatically increases toughness and lifespan, particularly if you're running high-speed on rough terrain or pushing your truck hard in competitive environments. The improved rigidity also translates to more consistent handling and predictable performance.

Technical Performance

The Traxxas differential housing represents a significant performance upgrade for serious RC enthusiasts running X-Series vehicles. Machined from 6061-T6 aluminium — the same material specification used in high-performance aerospace applications — this housing delivers exceptional strength-to-weight ratio that improves your vehicle's acceleration, handling response, and overall agility. The material choice is deliberate: whilst plastic differential housings found on stock vehicles are adequate for casual bashing, they flex under load and can crack under extreme stress. Aluminium maintains its rigidity across temperature ranges and intense use scenarios, meaning your differential performs consistently whether you're running in summer heat or winter conditions across the UK. The precision machining ensures tolerances tight enough for competitive racing whilst the brilliant anodised finish provides genuine protection against the elements — salt spray from coastal areas, mud and dirt from off-road terrain, and UV exposure from extended outdoor running sessions. This housing is designed specifically for the X-Maxx and XRT platforms, including the X-Maxx Belted 4WD Brushless RTR 8S Monster Truck in multiple colours (orange, blue, green, red), the X-Maxx Ultimate variants, X-Monster Chassis configurations, and the full range of XRT VXL-8S and XRT Ultimate models. The compatibility across this wide range of vehicles demonstrates the versatility and engineering quality of this component.

What's in the Box

• One Traxxas Differential Housing, 6061-T6 Aluminium (blue-anodised finish)

Frequently Asked Questions

• Which Traxxas vehicles is this differential housing compatible with? — This housing fits the front or rear differential of Traxxas X-Maxx Belted 4WD Brushless RTR 8S Monster Trucks in all colour variants (orange, blue, green, red), the X-Maxx Ultimate series, X-Monster Chassis models, and the complete range of XRT vehicles including XRT VXL-8S in all colours (green, black, blue, orange) and XRT Ultimate variants. Before purchasing, verify your specific model number against the compatibility list to ensure correct fitment.
• Is upgrading to an aluminium differential housing worth it for RC truck owners? — Absolutely, particularly if you're moving beyond casual weekend bashing into more serious off-road running or competitive racing. Aluminium housings provide superior durability, maintain performance consistency under extreme use, and last significantly longer than plastic alternatives. The rigid construction improves handling precision and reduces flex that can cause inconsistent differential performance. For UK RC enthusiasts running high-performance brushless vehicles like the X-Maxx or XRT, this upgrade is a recognised best practice.
• What is the difference between this blue-anodised housing and other colour options? — Traxxas offers this differential housing in multiple anodised colours including the green version. The colour is purely aesthetic — the performance characteristics, material composition, machining precision, and durability are identical across all colour variants. Choose the blue to match your truck's colour scheme or personal preference. The anodising process itself is identical regardless of colour, providing the same level of corrosion protection.
• Can I upgrade just the front or rear, or should I upgrade both? — You can upgrade one axle at a time, making this a flexible upgrade path that lets you spread costs across multiple purchases. Many RC enthusiasts upgrade the rear first since that's where differential stress is typically highest during acceleration and cornering. However, for maximum performance gains and balanced handling characteristics, upgrading both front and rear housings is the ultimate setup.
• Do I need any special tools or expertise to install this housing? — Installation requires basic RC maintenance skills and standard tools that most RC enthusiasts already possess. The housing is machined to exact Traxxas specifications for perfect fitment, so no modification or adjustment is needed. If you're comfortable performing basic differential maintenance on your vehicle, you can install this housing confidently. Many UK RC shops offer installation services if you prefer professional fitting.
• How does the anodised finish hold up to outdoor use and weather? — The brilliant blue-anodised finish is specifically designed for outdoor durability, providing genuine protection against corrosion from moisture, UV exposure, salt spray (particularly important for UK coastal RC enthusiasts), and abrasion from dirt and debris. Anodising creates a protective oxide layer that's much more durable than paint. Rinse your truck with fresh water after running in muddy or salty conditions and allow it to dry, and the anodised finish will maintain its appearance and protective properties for years of use.

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 (Blue-anodised) TRX7780-BLUE 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.