Overview
The ARRMA Composite Differential Yoke Set is an essential replacement spare part designed for owners of ARRMA 4x4 RC models across the UK. Whether you're running a 1/10 scale monster truck like the Big Rock or Granite, a short course truck such as the Senton, a stadium truck like the Vorteks, or a larger 1/8 scale buggy or street bash vehicle, this differential yoke set provides the critical component you need to keep your RC car performing at its best. Differential yokes are fundamental to the drivetrain system, responsible for transmitting power from the input gear to the main differential gear with precision and reliability. This high-quality replacement part ensures your RC vehicle maintains consistent performance whether you're bashing in the garden, competing at your local RC club, or tackling challenging terrain.
As an authorised ARRMA dealer, RC Model Shop stocks genuine ARRMA spare parts that match the exact specifications and tolerances of your original kit-supplied components. The composite construction of these differential yokes offers an excellent balance between durability and weight, making them ideal for both casual weekend bashers and serious RC enthusiasts who demand reliability from their equipment. When wear occurs on your original differential yokes—whether from aggressive driving, off-road use, or simply the natural wear and tear of frequent running—this replacement set restores your vehicle to like-new performance levels.
Keeping spare parts on hand is a smart investment for any RC hobbyist in the UK. Differential yokes can wear over time with heavy use, and having a replacement set ready means you won't be sidelined waiting for parts to arrive. This composite differential yoke set is precision manufactured to ensure consistent fit and easy servicing, so you can swap them out quickly and get back to enjoying your RC model without frustration or compatibility issues.
Key Features
- Tough composite material construction — The differential yokes are manufactured from durable composite material that resists wear and maintains structural integrity through repeated drivetrain cycles, ensuring your RC car's performance remains consistent across many hours of running time.
- Precision manufactured for consistent fit — Each yoke is engineered to exact tolerances, guaranteeing a perfect fit with your existing differential components and eliminating any play or looseness that could compromise handling or introduce noise into the drivetrain.
- Easy servicing and maintenance — The straightforward design and precise fit mean you can quickly and easily replace worn yokes without requiring specialist tools or technical expertise, making this a genuine DIY job for RC car owners of all experience levels.
- Reliable and consistent gear mesh — These composite yokes are engineered to provide reliable and consistent gear mesh between the input gear and the main differential gear, which is essential for smooth power delivery and optimal performance whether you're driving on-road or off-road.
- Compatible with multiple ARRMA 4x4 models — This set works with a comprehensive range of ARRMA vehicles including the Big Rock 223S, Granite 223S, Infraction 223S, Senton 223S, Typhon 223S, Typhon MEGA, and Vorteks 223S, making it a versatile spare part for collectors with multiple ARRMA models.
- Genuine ARRMA replacement part — As official ARRMA spares, these yokes are manufactured to the same exacting standards as your original kit parts, guaranteeing compatibility and performance without any compromise in quality or fit.
Technical Performance
The differential yoke set represents a critical component in the drivetrain architecture of modern ARRMA RC vehicles. The composite material used in their construction provides an optimal balance of strength and weight, important characteristics in RC engineering where excessive weight can negatively impact acceleration, top speed, and battery runtime. The precision manufacturing process ensures that both yokes in this set have identical dimensions and tolerances, which is essential for maintaining balanced power delivery to both sides of the differential. This is particularly important when running brushless motor setups common in the ARRMA 223S and MEGA range, where high torque outputs can place significant stress on drivetrain components. The consistent gear mesh between the input gear and main differential gear minimises friction losses, contributing to efficient power transfer from the motor through the transmission to the wheels. Whether your ARRMA 4x4 is a 1/10 scale monster truck, short course truck, stadium truck, buggy, or 1/8 scale vehicle, maintaining properly functioning differential yokes is essential for predictable handling, smooth acceleration, and reliable operation across varying terrains and driving conditions. These replacement yokes restore your vehicle's drivetrain to factory specification, ensuring the performance characteristics that ARRMA engineering intended.
What's in the Box
- 2 x Composite Differential Yoke Half
Frequently Asked Questions
- Will this differential yoke set fit my ARRMA RC model? — This composite differential yoke set is compatible with a wide range of ARRMA 4x4 vehicles including the Big Rock 223S DSC (available in Black, Blue, and Green), Granite 223S DSC (Red, Blue, and Gun Metal), Infraction 223S DSC (Red/Black, Blue/Red, and Teal/Pink), Senton 223S BLX (Yellow, Blue/Purple, and Red), Typhon 223S BLX (Yellow, Green, Blue, and Red), Typhon MEGA 665 (Blue, Yellow, and Red), and Vorteks 223S BLX (Teal, Red, and Purple). If you own any of these models, this set will provide a perfect fit.
- How do I know when my differential yokes need replacing? — Differential yokes typically need replacement when you notice increased drivetrain noise, inconsistent power delivery to the wheels, or visible wear and damage to the yoke surfaces. If your RC car isn't handling as smoothly as it did when new, or if you've been running it heavily, keeping a spare set on hand is sensible preventative maintenance.
- Is this suitable for both beginners and experienced RC enthusiasts? — Yes, absolutely. Whether you're new to the RC hobby and maintaining your first ready-to-run model or you're a seasoned competitor with years of experience, replacing differential yokes is a straightforward task that doesn't require specialist knowledge. The precision fit means you won't encounter compatibility issues, and the straightforward design makes installation quick and easy.
- What tools do I need to replace these differential yokes? — Replacing differential yokes typically requires only basic RC maintenance tools such as hex keys (Allen keys) and possibly a small screwdriver. The precision manufacturing of these ARRMA parts means they fit without forcing, so you won't need any specialist equipment for installation or servicing.
- Can I use these yokes if my ARRMA model has a damaged differential housing? — These yokes are designed as replacement parts for the yokes themselves. If your differential housing or gears are damaged, you may need additional parts. We recommend checking the condition of the entire differential assembly when performing maintenance, though this yoke set will restore the yoke components to factory condition.
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 ARRMA Composite Differential Yoke Set: 4x4 Z-AR310783 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.
