Overview
The Traxxas Carrier, Differential / X-ring gaskets (2 pcs) / ring gear gasket / 6x10x0.5 TW TRX5381 is an essential replacement differential carrier assembly designed for serious RC enthusiasts maintaining their high-performance Traxxas vehicles. Whether you're a weekend basher enjoying your RC car UK experience or a competitive racer pushing your machine to its limits, this genuine Traxxas spare part ensures your differential continues to perform reliably without leaks and with optimal sealing. The differential is one of the most critical components in any RC car, allowing your wheels to rotate at different speeds whilst maintaining traction and control. This complete carrier assembly comes fully equipped with all the gaskets and washers you need for a proper seal, making it the perfect solution for drivers who want to maintain their vehicle's performance between races or after intensive off-road sessions.
Maintaining your differential with quality replacement parts is crucial for extending the life of your RC model and ensuring consistent handling characteristics. Many UK RC enthusiasts discover that preventative maintenance—such as replacing worn gaskets and seals—can save considerable expense by avoiding more serious differential damage down the line. This OEM Traxxas differential carrier assembly represents genuine manufacturer engineering, ensuring perfect fitment and compatibility with your specific vehicle. If you've noticed leaking differentials or simply want to perform scheduled maintenance on your brushless RC car or electric RC vehicle, this replacement carrier provides peace of mind and reliable performance restoration.
Key Features
- Complete gasket and washer set included — The assembly arrives with two X-ring gaskets and one ring gear gasket already included, meaning you have everything needed for a complete differential seal replacement without purchasing additional components separately.
- Precision 6x10x0.5mm washer — The included thrust washer measures precisely 6x10x0.5 millimetres, providing exact fitment and proper spacing within your differential carrier assembly to maintain correct gear mesh alignment.
- X-ring gasket technology — The two X-ring gaskets feature superior sealing geometry compared to standard O-rings, providing enhanced leak prevention and better performance under the high pressures and temperatures generated during aggressive RC driving.
- Genuine Traxxas OEM part — As an official Traxxas manufacturer part, this differential carrier is engineered to the exact specifications your RC car requires, ensuring perfect compatibility with supported vehicles and delivering the reliability you expect from factory components.
- Stops leaking differentials — Customer reviews confirm that this replacement carrier effectively resolves differential leaks, restoring proper fluid retention and preventing the loss of differential fluid that can cause binding and reduced performance.
Technical Performance
This differential carrier assembly represents genuine Traxxas engineering designed for modern high-performance RC vehicles. The inclusion of both X-ring and standard ring gear gaskets addresses the complete sealing requirements of modern differential carriers, which must maintain fluid integrity under dynamic racing conditions. The 6x10x0.5mm thrust washer provides critical spacing control between internal differential components, ensuring proper gear engagement and preventing excessive play that could reduce handling precision. X-ring gaskets offer superior sealing performance compared to traditional O-ring designs because their unique cross-section creates multiple contact points, substantially reducing the risk of leaks when subjected to the thermal cycling and pressure variations inherent in RC racing. The materials and manufacturing tolerances employed in this genuine Traxxas part ensure that the differential carrier will integrate seamlessly with your existing vehicle assembly, maintaining the tight tolerances necessary for consistent torque distribution between your driven wheels. Whether you're running a brushless RC car on 3S LiPo batteries or pushing higher-capacity power systems, this component delivers the reliability required for trouble-free operation. Users report that correct installation with attention to washer orientation and gasket seating—with application of medium threadlock to fasteners as recommended—ensures lasting performance and eliminates the differential leaks that can plague older or previously damaged carriers.
What's in the Box
- Differential carrier assembly
- X-ring gaskets (2 pieces)
- Ring gear gasket
- 6x10x0.5mm thrust washer
Frequently Asked Questions
- Which Traxxas RC vehicles is this differential carrier compatible with? — This genuine Traxxas part TRX5381 is confirmed compatible with multiple Traxxas models including the 4TEC 3.0 Chevrolet Corvette Stingray 1/10 AWD Supercar (both silver and black variants), Ford Fiesta ST Rally BL-2S Rally Car, Rustler Ultimate VXL 4x4 brushless models, Slash Ultimate 4x4 VXL and Slash VXL short course trucks in multiple colour options, and Stampede 4X4 HD VXL brushless monster trucks. Check your specific vehicle model against the comprehensive compatibility list to confirm fitment.
- What do the X-ring gaskets do and why are two included? — X-ring gaskets feature a unique cross-sectional design that creates multiple sealing surfaces, providing superior leak prevention compared to standard O-rings. Two X-ring gaskets are included because modern differential carriers require dual sealing points to maintain fluid integrity under racing conditions and prevent the differential fluid loss that causes binding and reduced performance.
- Will this stop my leaking differential? — Yes, customer reviews specifically confirm that installing this replacement differential carrier eliminates leaking differentials. The complete gasket and washer set addresses all seal points, and when properly installed with attention to correct torque and optional threadlock application, it delivers reliable, leak-free operation.
- What tools and skills do I need to install this? — Installation requires basic RC maintenance skills and standard metric tools. You'll need to remove your current differential carrier, carefully extract and discard old gaskets, clean sealing surfaces thoroughly, fit the new gaskets and washer in correct orientation, and reassemble with appropriate fastener torque. Application of medium threadlock to screws is recommended to prevent fasteners from backing out under the high torque loads generated during aggressive RC driving.
- Do I need any additional parts for installation? — The carrier assembly arrives complete with all necessary gaskets and the thrust washer, so no additional sealing components are required. You may wish to have medium-strength threadlock compound available, and differential fluid will be needed to refill your differential after carrier replacement.
- Is this suitable for high-speed RC racing? — Absolutely. This genuine Traxxas OEM component is engineered specifically for the demands of competitive RC racing and serious enthusiast driving. The superior sealing provided by X-ring gaskets is particularly valuable for high-speed operation where pressure and temperature variations are greatest.
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 / x-ring gaskets (2 pcs) / ring gear gasket / 6x10x0.5 TW TRX5381 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.
- Manufacturer: Traxxas
- Part number: TRX5381
- Product type: Differential carrier with gasket and washer set
- Spare part category: Chassis spares
- Included components: Differential carrier assembly, X-ring gaskets (2 pieces), ring gear gasket, 6x10x0.5mm thrust washer
- Thrust washer dimensions: 6x10x0.5 millimetres
- Compatible with: Traxxas 4TEC 3.0 Chevrolet Corvette Stingray 1/10 AWD (silver and black), Ford Fiesta ST Rally BL-2S Rally Car, Rustler Ultimate VXL 4x4 brushless (blue and green), Slash Ultimate 4x4 VXL 1/10 4WD brushless, Slash VXL 1/10 4x4 RTR (blue, green, orange, red), Stampede 4X4 HD VXL 1/10 4WD brushless (blue, orange, green)
- Gasket type: X-ring gaskets (2) with enhanced sealing geometry, ring gear gasket
- EAN code: 0020334538109
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.
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