Overview
The Traxxas Carrier, differential (aluminium, Dark Titanium-anodised) is a premium upgrade component designed for the legendary Traxxas Sledge 1/8 scale 4WD brushless electric monster truck. This high-quality differential carrier combines maximum strength with stunning dark titanium anodised finish, making it the perfect choice for RC enthusiasts across the UK who demand both performance and visual appeal from their RC car upgrades. Whether you're a serious basher pushing your Sledge to its limits or a competitive racer looking to optimise your transmission setup, this aluminium differential housing delivers the durability and reliability you need for extreme action.
The Sledge is renowned as one of the most capable 1/8 scale monster trucks available in the RC hobby, and maintaining its differential system with quality upgrade parts is essential for consistent performance. This differential carrier is an official Traxxas accessory part engineered to the same exacting standards as the original vehicle, ensuring perfect fitment and long-term reliability. The dark titanium anodised finish not only protects the aluminium from wear and corrosion but also gives your Sledge a more aggressive, professional appearance that stands out on the track or at the bash spot.
Available through RC Model Shop, your trusted UK retailer for Traxxas RC cars and accessories, this component is ideal for anyone looking to maintain, repair, or upgrade their Sledge monster truck. The aluminium construction provides superior strength compared to plastic alternatives, whilst the anodised coating ensures the component resists the demands of serious RC driving.
Key Features
- Aluminium Construction — The differential carrier is machined from high-quality aluminium alloy, which delivers exceptional strength and durability whilst remaining lightweight, ensuring your Sledge maintains optimal handling characteristics and responsiveness during high-speed runs and aggressive cornering.
- Dark Titanium Anodised Finish — The durable anodised coating provides superior protection against scratches, impact damage and corrosion from moisture and dirt, whilst the dark titanium colour gives your Sledge a professional, premium appearance that looks fantastic in action footage and on display.
- Universal Differential Compatibility — This carrier fits the front, rear, or centre differentials on your Sledge, making it an incredibly versatile upgrade that solves differential issues regardless of where they occur on your monster truck.
- Complete Assembly Solution — The package includes everything needed for proper differential installation: the aluminium differential carrier housing itself, differential bushing for smooth operation, ring gear gasket for sealed performance, two O-rings for additional sealing, and four 3x10mm CCS screws for secure assembly.
- OEM Traxxas Quality — As an official Traxxas accessory part, this component is engineered to the exact specifications of the original Sledge differential system, guaranteeing perfect fitment and compatibility with your existing setup.
- Enhanced Performance Durability — The combination of aluminium strength and precision engineering means the differential carrier can withstand the extreme forces generated by a brushless motor, aggressive acceleration, high-speed cornering and serious bashing without flex or wear.
Technical Performance
The Traxxas Sledge is powered by a brushless electric motor that generates serious acceleration and top speed capabilities, placing significant stress on the drivetrain components. The aluminium differential carrier is engineered to handle these demands with exceptional rigidity and strength. Unlike plastic differential housings which can flex under load and cause inconsistent power delivery, this machined aluminium component maintains perfect gear alignment even during the most aggressive driving. The dark titanium anodised finish is applied using an electrochemical process that bonds a protective oxide layer to the aluminium surface, creating a coating that is significantly harder and more durable than the base material. This process improves corrosion resistance, reduces friction between moving parts, and extends the service life of the component substantially. The included differential bushing ensures smooth rotation with minimal play, whilst the ring gear gasket provides a critical seal that prevents oil leakage and contamination of the differential fluid. The four 3x10mm CCS (Case Hardened Steel) screws provide secure fastening without risk of stripping, even after repeated assembly and disassembly cycles during maintenance or tuning. This is a transmission upgrade component designed specifically for the Sledge belted monster truck platform, and it represents the engineered quality you would expect from Traxxas, a company recognised worldwide for producing the finest ready to run and performance RC vehicles in the hobby.
What's in the Box
- Carrier, differential (aluminium, dark titanium-anodised)
- Differential bushing
- Ring gear gasket
- O-rings (2)
- 3x10mm CCS screws (4)
Frequently Asked Questions
- Will this aluminium differential carrier fit my Traxxas Sledge? — Yes, this is an official Traxxas accessory part (model number TRX9581A) specifically engineered for the Sledge belted 1/8 scale monster truck. It fits the front, rear, or centre differential positions, making it a versatile upgrade for any differential location on your truck. It is compatible with all colour variants of the Sledge including Blue, Orange, Green and Red.
- What is the advantage of aluminium over the standard plastic differential carrier? — Aluminium provides superior strength and rigidity compared to plastic, which means the differential gears maintain perfect alignment under load. This results in more efficient power delivery from your brushless motor, reduced wear on differential components, and longer overall drivetrain life. The aluminium construction also resists flex and flex-related issues that can cause inconsistent handling on high-speed runs.
- Is this a complete differential assembly or just the housing? — This is the differential housing (carrier) along with supporting components including the bushing, gasket and fasteners. You will need the internal differential gears and other components if you are rebuilding a differential from scratch, but if you are replacing a worn or damaged housing, this kit provides everything needed for reassembly.
- What does the dark titanium anodised finish do? — The anodised coating is a hard, protective layer that resists scratches and corrosion from dirt, moisture and debris encountered during RC driving. Beyond protection, the dark titanium colour gives your Sledge a more aggressive and professional appearance compared to bare aluminium or standard plastic carriers.
- How often should I replace my differential carrier? — A well-maintained differential carrier should last a very long time. However, if you notice oil leakage, excessive play in the differential, or damage from impacts or crashes, replacement is recommended. This component is also a popular upgrade for users moving from a plastic original to aluminium for improved durability and performance.
- Can I use this on other Traxxas models? — This carrier is specifically designed for the Sledge belted 1/8 scale monster truck. Whilst other Traxxas models may use similar differential designs, fitment to other vehicles is not guaranteed, and we recommend confirming compatibility with the official Traxxas parts list or our team before purchase.
- What are the 3x10mm CCS screws used for? — CCS stands for Case Hardened Steel. These screws are used to fasten the differential carrier together during assembly. Case hardening increases the surface hardness of the steel, making it more resistant to stripping and wear, which is important for components that are frequently assembled and disassembled during maintenance.
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 Carrier, differential (aluminium, Dark Titanium-anodised) / differential bushing / ring gear gasket / 3x10mm CCS (4 pcs) TRX9581A 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
- Model Number: TRX9581A
- Product Type: Differential Carrier Assembly
- Compatible Vehicle: Traxxas Sledge Belted 1/8 4WD Brushless Electric Monster Truck
- Compatible Colours: Blue, Orange, Green, Red
- Material: Aluminium
- Finish: Dark Titanium Anodised
- Differential Position: Front, Rear, or Centre
- Included Components: Differential carrier, differential bushing, ring gear gasket, O-rings (2), 3x10mm CCS screws (4)
- Screw Type: Case Hardened Steel (CCS)
- Screw Size: 3x10mm
- Number of Screws Included: 4
- Number of O-rings Included: 2
- Construction Type: Machined Aluminium with Anodised Coating
- EAN: 020334958150
- Category: Transmission Tune-Up Option
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.
