Overview
The Traxxas locking Differential output / Differential slider (TRX5678) is an essential drivetrain spare part designed for RC enthusiasts and competitive racers across the UK who demand precision performance from their RC models. This genuine Traxxas component represents the pinnacle of differential technology, engineered to provide superior traction control and handling characteristics on demanding terrain. Whether you're pushing your RC car UK experience to the next level or simply maintaining your existing setup with quality spares, this locking differential output gear is built to exacting Traxxas standards for reliability and performance.
The locking differential is a crucial component in any high-performance RC drivetrain system, working in conjunction with your vehicle's transmission to distribute power effectively to both rear wheels. This particular Traxxas unit combines a locking differential output gear with an integrated slider mechanism, allowing you to switch between locked and unlocked differential modes depending on your driving conditions and track requirements. For serious RC car enthusiasts in the UK, having access to genuine Traxxas drivetrain spares like this is fundamental to maintaining peak performance and extending the life of your valuable RC investment.
Compatible with multiple Traxxas RC models, this differential slider assembly is specifically engineered with a 3x12mm screwpin design, ensuring secure and reliable installation. The precision-manufactured output gear works seamlessly with Traxxas transmission systems to deliver consistent power delivery and improved cornering performance. This is exactly the kind of quality spare part that separates amateur RC builders from serious competitors who understand that drivetrain reliability and performance tuning can make the difference between victory and defeat on the track or bashing course.
Key Features
- Locking Differential Technology — This component incorporates genuine Traxxas locking differential engineering, which allows you to toggle between locked and open differential modes to optimise your vehicle's handling characteristics for different track conditions, tighter corners, and varied terrain types.
- Integrated Differential Slider — The slider mechanism enables smooth transitions between differential modes without requiring complete disassembly, saving you time during setup and allowing quick adjustments at the track or during driving sessions.
- 3x12mm Screwpin Design — The precision 3x12mm screwpin specification ensures secure mechanical connection to your RC model's drivetrain, preventing slippage and maintaining alignment under the demanding forces of acceleration, braking and cornering.
- Genuine Traxxas Quality — As an official Traxxas component, this differential output gear is manufactured to OEM specifications with rigorous quality control, guaranteeing compatibility and performance with your Traxxas RC model.
- Precision Output Gear — The locking differential output gear is engineered for smooth, efficient power transfer from your transmission to the rear axles, reducing power loss and delivering superior acceleration and handling response.
- Drivetrain Performance Enhancement — By upgrading to or replacing your locking differential system with this Traxxas component, you gain improved traction control, better cornering performance, and more predictable handling characteristics across various driving surfaces.
Technical Performance
The Traxxas locking Differential output / Differential slider TRX5678 represents the engineering excellence that Traxxas is recognised for throughout the RC community in the United Kingdom and worldwide. This drivetrain component is manufactured using precision machining techniques to deliver exact tolerances and flawless operation within your RC model's transmission housing. The 3x12mm screwpin connection point is engineered to withstand the extreme rotational forces generated during hard acceleration and aggressive cornering, whilst the slider mechanism maintains smooth engagement without grinding or slippage. The differential output gear itself is precision-cut to ensure optimal mesh with your vehicle's transmission gears, minimising backlash and maximising efficiency in power delivery. Whether you're running a high-powered brushless RC buggy, a bashing monster truck, or a competition-grade racing vehicle, this component provides the reliability and performance consistency that serious RC enthusiasts demand. The locking feature allows you to progressively increase lock from open (where wheels can rotate independently) to full lock (where both wheels rotate together), giving you unprecedented control over your vehicle's handling balance across different track sections and driving conditions.
What's in the Box
- Traxxas locking Differential output gear with integrated slider (TRX5678)
- 3x12mm screwpin fastener
Frequently Asked Questions
- What is a locking differential and why would I need one in my RC car UK? — A locking differential allows both rear wheels to rotate together as a single unit, providing maximum traction during acceleration and cornering. This is essential for RC cars UK that face challenging terrain, sand, loose surfaces, or competitive racing where maximum grip is critical. The ability to switch between locked and open modes gives you flexibility to optimise your setup for different conditions.
- How do I know if this differential slider is compatible with my Traxxas model? — The TRX5678 is designed for specific Traxxas models that use the 3x12mm screwpin locking differential system. Check your vehicle's manual or contact RC Model Shop to confirm compatibility with your specific Traxxas RC model before purchasing.
- What does the slider mechanism do? — The integrated slider allows you to adjust the degree of differential lock without disassembling your drivetrain, making it quick and convenient to fine-tune your vehicle's handling characteristics at the track or during practice sessions.
- Is this a performance upgrade or a replacement part? — This component can serve both purposes. If your existing locking differential has worn out or broken, this TRX5678 is an authentic OEM replacement that restores your vehicle to factory specifications. Alternatively, if you're upgrading from a standard open differential, this locking version delivers noticeable performance improvements in traction and cornering control.
- What is the difference between a locking differential and an open differential? — An open differential allows the inside and outside wheels to rotate at different speeds during cornering, which is useful for smooth on-road driving. A locking differential forces both wheels to rotate together, providing superior traction and acceleration, particularly on loose surfaces. This TRX5678 gives you the ability to switch between modes depending on your driving needs.
- How often will I need to replace this differential slider? — With proper maintenance and normal use, a Traxxas locking differential should provide many hours of reliable service. However, aggressive racing, muddy conditions, and extreme bashing may require more frequent inspection and eventual replacement. Regular cleaning and maintenance extend the component's lifespan significantly.
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 locking Differential output / Differential slider / 3x12mm screwpin TRX5678 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.
- Product Type: Locking Differential Output Gear with Slider
- Brand: Traxxas
- Model Number: TRX5678
- EAN Code: 020334567802
- Spare Part Category: Drivetrain Spares
- Fastener Type: 3x12mm screwpin
- Differential Type: Locking differential with slider mechanism
- Features: Integrated slider for differential lock adjustment
- Application: Traxxas RC models with locking differential systems
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.
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- 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.
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- 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.
