Overview
The Traxxas Differential, Front or Rear, Complete (fits Sledge) TRX9580 is an essential drivetrain spare part designed specifically for the Traxxas Sledge Belted 1:8 4WD Brushless Electric Monster Truck. Whether you're a dedicated basher maintaining your high-performance RC monster truck or a competitive racer looking for replacement components, this complete differential assembly offers the reliability and performance Traxxas is renowned for across the UK RC community. The Sledge is one of the most capable brushless RC monster trucks available, and keeping it in peak condition requires genuine Traxxas spare parts that match the original engineering specifications.
This complete differential unit is a critical component of your Sledge's drivetrain system, responsible for distributing power to the wheels whilst allowing them to rotate at different speeds when turning. A high-quality, well-maintained differential is essential for smooth acceleration, predictable handling characteristics, and longevity of your RC truck. Whether you're upgrading from wear, replacing a damaged unit after an impact, or simply building a second differential setup for quick changes between track and bashing sessions, the TRX9580 is the OEM solution that ensures compatibility and performance.
RC enthusiasts in the UK trust Traxxas spare parts because they are manufactured to the same exacting standards as the complete vehicles. This differential assembly is compatible with all colour variants of the Traxxas Sledge Belted, including the green, red, blue, and orange editions. It represents genuine value for serious RC bashers and racers who demand nothing less than factory-specification components.
Key Features
- Complete Assembly Design — This is a fully assembled, ready-to-install differential unit, meaning you receive all internal gearing, bearings, shafts, and related components pre-assembled and tested by Traxxas, eliminating the need for complex individual component assembly and reducing installation time considerably.
- Front or Rear Fitment — The TRX9580 is designed to fit either the front or rear axle of your Sledge monster truck, giving you flexibility in your spare parts strategy and allowing you to maintain identical drivetrain setups across your fleet of vehicles.
- OEM Traxxas Engineering — Manufactured to Traxxas' exacting factory specifications, this differential ensures that your Sledge maintains its original handling characteristics, power distribution, and reliability that made it one of the most popular high-performance 1/8 scale RC monster trucks in the UK.
- Precision Bearings and Gearing — The complete assembly includes precision-engineered bearings and internal gearing designed to withstand the extreme torque output of the Sledge's brushless motor system, ensuring smooth operation across grass, dirt, concrete, and mixed terrain.
- Authentic Replacement Part — As a genuine Traxxas part, this differential is the exact component shipped with new Sledge vehicles, guaranteeing perfect compatibility and eliminating any risk of fitment issues or performance compromises.
- Suitable for Stock or Modified Builds — Whether your Sledge is completely stock or upgraded with aftermarket performance parts, this differential maintains the correct specifications for safe, reliable operation without further modification.
Technical Performance
The Traxxas Differential TRX9580 is engineered from premium materials including hardened steel gears and precision-bored aluminium housing, designed to handle the extreme power delivery of the Sledge's brushless electric powertrain. The 1:8 scale Sledge is capable of reaching speeds exceeding 50 mph with standard gearing and 3S/4S LiPo battery configurations, and the differential must withstand tremendous shock loads during acceleration, cornering, and impacts with terrain obstacles. The complete assembly features sealed bearings that protect internal components from dirt and moisture ingress, critical for maintaining reliability during outdoor bashings on UK terrain. The gearing is precision-cut to ensure smooth power distribution and minimal backlash, providing responsive handling that translates driver input directly to wheel movement. Installation is straightforward for experienced RC mechanics—the assembly simply removes from and installs into the axle housing in place of a worn or damaged unit. The differential operates silently under load when properly lubricated with the recommended Traxxas High Performance Grease, and maintenance is minimal if the vehicle is regularly washed and allowed to dry after use in muddy or wet conditions.
What's in the Box
- One complete differential assembly (front or rear fitment)
- All internal gearing components (spider gears, side gears, cross pin)
- Precision-sealed bearings (pre-installed)
- Differential housing (aluminium)
- All necessary fasteners and retaining clips
Frequently Asked Questions
- Will this differential fit my Sledge monster truck? — Yes, the TRX9580 is engineered specifically for all variants of the Traxxas Sledge Belted 1:8 4WD Brushless Electric Monster Truck, including the green, red, blue, and orange colour options. It will fit either the front or rear axle assembly.
- Do I need any special tools to install this differential? — Installation requires basic hex drivers and screwdrivers compatible with Traxxas fasteners. A socket set for bearing removal may be helpful. The Traxxas Pit Mat is recommended to keep parts organised during the installation process, and professional-quality tools like the Traxxas 8712 7-Piece Metric Hex and Nut Driver Essentials Set make the job much quicker and easier.
- How do I know if my Sledge differential needs replacing? — Signs of differential wear include grinding noises during acceleration, inconsistent power delivery to the wheels, visible play or movement in the axle when manually rotated, or evidence of gear damage visible through inspection. If your Sledge has been impacted heavily or driven extensively without maintenance, replacing the differential is prudent preventative maintenance.
- Is this a complete assembly or do I need to source additional parts? — This is a complete pre-assembled differential—you receive everything needed for installation. No additional internal components, bearings, or gears are required. Simply remove your old differential and install this one in its place.
- Can I use this differential in other Traxxas models? — This differential is specifically engineered for the Sledge platform. Traxxas manufactures different differential designs for different model lines, so compatibility is limited to the Sledge Belted variants. Using this part in other models may result in poor fitment or performance issues.
- What lubricant should I use with this differential? — Traxxas recommends their High Performance Grease for all differential gearing. This grease is specifically formulated to withstand the extreme pressures and temperatures generated within the differential housing during high-performance driving.
- How long does installation typically take? — For an experienced RC mechanic, installation typically requires 1-2 hours depending on whether you are also servicing the axle housing. First-time installation may take 2-3 hours. Detailed Traxxas installation guides are available on their support website.
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 Differential, Front or Rear, Complete (fits Sledge) TRX9580 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.
- Brand: Traxxas
- Part Number: TRX9580
- EAN: 020334958006
- Component Type: Complete Differential Assembly
- Fitment: Front or rear axle
- Compatible Models: Traxxas Sledge Belted 1:8 4WD Brushless Electric Monster Truck (all colour variants: green, red, blue, orange)
- Housing Material: Precision-bored aluminium
- Internal Gearing: Hardened steel gears (spider gears, side gears, cross pin)
- Bearings: Precision sealed bearings (pre-installed)
- Construction: Pre-assembled complete unit
- Recommended Lubricant: Traxxas High Performance Grease
- Installation Difficulty: Intermediate (requires basic hex drivers and screwdrivers)
- Tools Recommended: Metric hex driver set, socket set, Traxxas Pit Mat
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
