AS81386

Overview

The Associated RC8B3.1/RC8B3.2 Spur Gear 46T is a genuine Team Associated replacement component designed specifically for competitive RC buggy racing enthusiasts across the UK. Whether you're maintaining your RC8B3.1, RC8B3.2, or operating any of the compatible models in the RC8 platform lineup, this precision-engineered spur gear is essential for keeping your race buggy performing at its peak. As a core drivetrain component, the spur gear is subject to significant stress during high-speed runs and competitive racing, making regular replacement a crucial part of responsible RC car maintenance. This particular 46-tooth specification is optimised for the RC8B3 platform and represents the genuine part you need when your original gear requires refreshing after extended use on the track or in off-road conditions.

For RC enthusiasts in the UK who demand authentic Team Associated parts, this spur gear offers the reliability and precision fit that competitive drivers have come to expect. Whether you're a seasoned racer preparing your RC buggy for a competition event, a weekend track enthusiast maintaining your ride, or an RC car UK hobbyist who takes their setup seriously, having quality replacement gears on hand ensures minimal downtime and maximum track time. The AS81386 part number identification makes sourcing and ordering straightforward, eliminating confusion and ensuring you receive the correct component for your specific RC8B3-platform buggy.

Supplied as a kit part, this spur gear represents an economical maintenance solution compared to replacing entire drivetrain assemblies when a single component needs attention. The straightforward replacement design means experienced RC builders and mechanics can swap gears quickly without requiring extensive disassembly or specialist tools, getting you back to racing faster than ever.

Key Features

• Genuine Team Associated Component — This is an authentic manufacturer part, not an aftermarket alternative, which means it's engineered to exact tolerances and specifications that match your RC8B3-platform buggy perfectly, ensuring optimal meshing with the pinion gear and consistent drivetrain performance every single time you run.
• 46-Tooth Specification — The 46T tooth count is specifically engineered for the RC8B3.1, RC8B3.2, and compatible RC8-series models, providing the correct gear ratio for balanced acceleration and top-speed performance characteristics that these platforms are designed around.
• Precision-Engineered Design — This spur gear is manufactured to rigorous standards using quality materials, ensuring smooth engagement with your pinion gear, reduced drivetrain noise, and extended component lifespan compared to worn or damaged original gears that compromise performance.
• Kit Part Format — Supplied as a standalone kit component, this gear allows you to perform targeted maintenance and repair without purchasing unnecessary duplicate parts, making it an economical choice for fleet maintenance or managing multiple RC8B3 buggies.
• Easy Identification — The part number AS81386 is clearly marked and referenced across all Team Associated documentation and supplier networks, making it simple to verify you're ordering the correct component and avoiding costly compatibility mistakes.
• Compatible Across RC8 Platform — This single spur gear is designed to fit multiple models within the RC8 ecosystem, including RC8B3.1, RC8B3.2, RC8B4, RC8B4.1, RC8T3.1, RC8T3.2, and RC8T3.2e, providing flexibility if you operate multiple buggies or plan to upgrade your chassis in future.

Technical Performance

The spur gear represents a critical component in your RC buggy's drivetrain system, responsible for transferring engine power to the wheels whilst maintaining proper mechanical advantage through its 46-tooth design. Engineered for the RC8B3-platform chassis, this gear undergoes precise manufacturing to ensure each tooth is evenly spaced and correctly profiled, allowing smooth, efficient power transfer without the vibration and noise associated with worn or poorly manufactured alternatives. The mod 1 gear specification indicates the specific tooth profile and pitch diameter, ensuring compatibility with genuine Team Associated pinion gears and other drivetrain components specified for these platforms. For competitive racers, maintaining quality spur gears is essential because even minor wear or damage can introduce slop in the drivetrain, resulting in unpredictable handling characteristics, power delivery inconsistencies, and potentially costly mechanical failures during important races. The materials used in genuine Team Associated components are selected to withstand the extreme stresses experienced during high-speed acceleration, cornering, and competitive driving, providing durability that budget alternatives cannot match. Whether you're running on asphalt race tracks, dirt circuits, or demanding off-road terrain across the UK, this spur gear is built to handle the punishment and keep your RC8B3-platform buggy running reliably.

What's in the Box

• Associated RC8B3.1 Spur Gear, 46T, Mod 1 (single unit)

Frequently Asked Questions

• Is this spur gear suitable for my Team Associated RC8B3.1 RC buggy? — Yes, this is the genuine OEM component specifically engineered for the RC8B3.1 platform, and it's also compatible with RC8B3.2, RC8B4, RC8B4.1, RC8T3.1, RC8T3.2, and RC8T3.2e models, making it a versatile replacement for multiple Team Associated buggies in the RC8 family.
• What is the tooth count and why does it matter? — This spur gear features 46 teeth, a specification that determines your buggy's final gear ratio and directly influences acceleration response and top-speed characteristics, so it's essential to match the exact tooth count when replacing a worn gear to maintain your buggy's intended performance profile.
• How often should I replace my spur gear? — Spur gear lifespan depends on usage intensity, track conditions, and maintenance practices, but regular inspection is recommended for competitive racers who should replace gears showing visible tooth damage, chipping, or unusual noise during operation to prevent catastrophic drivetrain failure.
• What does mod 1 mean on the spur gear specification? — Mod 1 refers to the gear module, a metric that defines the tooth profile and pitch, ensuring this gear will mesh correctly with mod 1 pinion gears specified for RC8B3-platform buggies and maintain the precise engagement characteristics required for reliable performance.
• Can I use this spur gear as a replacement if I'm a beginner RC enthusiast? — Absolutely, this genuine Team Associated component is straightforward to install if you have basic mechanical skills and the correct tools, and having replacement gears available means you won't be sidelined if your original gear becomes damaged, keeping you out enjoying your RC buggy more frequently.
• Why should I choose the genuine Team Associated spur gear over aftermarket alternatives? — Genuine manufacturer components are engineered to exact specifications, manufactured using quality materials, and designed to work perfectly with original Team Associated drivetrains, whereas aftermarket gears may introduce compatibility issues, increased wear, and unreliable performance that could affect your racing results or enjoyment.

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 Associated RC8B3.1/RC8B3.2 Spur Gear 46T (Kit) AS81386 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.