Team Associated Octalock Spur Gear 87T 48DP RC Buggy Truck AS42035

Overview

The Team Associated Octalock Spur Gear 87T 48DP (AS42035) represents the latest advancement in spur gear design from one of the most respected names in RC racing. This premium component brings the innovative Octalock technology, first introduced with the RC10B74.1 buggy, to an 87-tooth configuration that has been specifically developed in response to requests from the drag racing community. Whether you're a competitive racer looking to maximise performance or an enthusiast seeking reliable transmission components for your RC car, this spur gear delivers the precision engineering and durability that Team Associated is known for across the UK RC hobby scene.

The 87T variant opens up new gearing possibilities for a wide range of Team Associated RC buggies and trucks, making it an essential upgrade or replacement component for serious RC racers. The Octalock system represents a significant leap forward in gear technology, combining an octagon-shaped interface with eight precision-engineered locking tabs that create a secure mechanical connection with the gear hub. This innovative design ensures maximum security and extended longevity, reducing the risk of gear slip or damage during intense racing sessions. If you're running a competitive RC buggy or truck setup and need dependable drivetrain components, this spur gear is engineered to meet the highest standards of performance and reliability.

Available now from RC Model Shop, this genuine Team Associated component is an ideal replacement for worn gears or a strategic upgrade for builders optimising their RC car's performance characteristics. The 48DP (Diametral Pitch) specification ensures compatibility with a vast range of Team Associated models, from the RC10B4 series through to the latest RC10SC6.2 short course trucks and RC10T6 touring cars. Stock this essential spare part or upgrade for your next race day.

Key Features

• Octalock Pad with Eight Locking Tabs — The spur gear features a precision-engineered octagon-shaped pad fitted with eight individual locking tabs that engage securely with the corresponding gear hub, creating a mechanical lock that prevents slippage and ensures consistent power delivery during acceleration and cornering.
• Octagon Interface Design — The octagon-shaped interface provides maximum contact surface area and security compared to traditional round shaft designs, distributing stress more evenly across the engagement points for superior durability and longevity in high-performance applications.
• 87-Tooth Specification — The 87T configuration provides a specific gear ratio option that has been requested by and optimised for the drag racing community, offering different acceleration and top-speed characteristics compared to other tooth counts in the Octalock range.
• 48DP Diametral Pitch — The 48DP specification is a standard pitch measurement that ensures this spur gear is compatible with a comprehensive range of Team Associated RC buggies, trucks and short course vehicles, making it a versatile option for various builds.
• Latest Team Associated Design — This component incorporates the cutting-edge Octalock technology introduced with the RC10B74.1, bringing state-of-the-art drivetrain engineering to enthusiasts seeking the most advanced transmission components available for their RC cars.
• Drag Racing Community Requested — The 87T variant has been specifically released following direct feedback from the drag racing community, ensuring it addresses real-world performance requirements of competitive racers who demand ultimate acceleration and consistency.
• Genuine Team Associated Component — As an official Team Associated spare part, this spur gear meets all factory specifications and quality standards, ensuring perfect fitment and performance in your RC drivetrain.

Technical Performance

The Team Associated Octalock Spur Gear 87T 48DP represents a significant engineering achievement in RC drivetrain technology. The Octalock system's octagon interface with eight locking tabs creates a dramatically more secure mechanical connection than conventional spur gear designs, which is critical when transmitting power from the motor through the main drivetrain during intense racing conditions. The 87-tooth configuration at 48DP pitch has been carefully engineered to provide optimal performance characteristics for drag racing applications, where consistency and reliability are paramount. The eight locking tabs distributed around the octagon pad ensure that stress is evenly distributed across multiple engagement points rather than concentrated at single contact areas, significantly extending component lifespan and reducing the risk of gear stripping or catastrophic failure during high-throttle acceleration runs. This design philosophy reflects Team Associated's commitment to quality and performance, with materials and manufacturing tolerances held to the exacting standards expected by competitive RC racers across the UK and beyond. The spur gear's precision manufacturing ensures perfect mesh with compatible pinions and the main gear hub, delivering smooth power transmission with minimal backlash and maximum efficiency. Whether you're replacing a worn original component or upgrading your existing drivetrain, this spur gear delivers the performance characteristics and reliability required for competitive RC racing and serious hobby use.

Compatibility

The Team Associated Octalock Spur Gear 87T 48DP is designed to fit the following RC vehicle models:

• RC10B4
• RC10B4.1
• RC10B4.2
• RC10B5
• RC10B5M
• RC10B6
• RC10B6 Club Racer
• RC10B6.1
• RC10B6.1D
• RC10B6.2
• RC10B6.2D
• RC10B6.3
• RC10B6.3D
• C10B64
• RC10B64
• RC10B64 Club Racer
• RC10B64D
• RC10B6D
• RC10B74
• RC10SC6.1
• RC10SC6.2
• RC10T6.1
• RC10T6.2

What's in the Box

• Team Associated Octalock Spur Gear 87T 48DP

Frequently Asked Questions

• Is the Team Associated Octalock Spur Gear 87T suitable for drag racing? — Yes, this 87-tooth variant has been specifically developed and released following requests from the drag racing community. The Octalock design with its eight locking tabs provides the security and reliability demanded by competitive drag racers who rely on consistent power delivery during acceleration runs.
• What is the Octalock system and why does it matter? — The Octalock system is Team Associated's latest spur gear design, featuring an octagon-shaped pad with eight individual locking tabs that engage the gear hub with maximum security. This design prevents slippage, distributes stress evenly across multiple engagement points, and significantly extends component longevity compared to traditional spur gear designs.
• How does the 87T specification compare to other tooth counts? — The 87-tooth count provides a specific gear ratio that affects acceleration and top speed characteristics. The 87T is optimised for drag racing applications, offering the acceleration characteristics preferred by competitors in that discipline. Different tooth counts allow racers to fine-tune their vehicle's performance for specific tracks and racing conditions.
• What does 48DP mean? — DP stands for Diametral Pitch, a measurement standard used in gear design. 48DP indicates the gear pitch specification, which determines compatibility with other drivetrain components. The 48DP specification ensures this spur gear is compatible with a wide range of Team Associated RC buggies, trucks and short course vehicles.
• Will this spur gear fit my RC car? — This spur gear is compatible with numerous Team Associated models including the RC10B4, RC10B5, RC10B6, RC10B64, RC10B74 and RC10SC6 series, as well as the RC10T6 touring cars. Refer to the compatibility list above or contact our knowledgeable team at RC Model Shop to confirm fitment for your specific model.
• Why should I upgrade to the Octalock design? — The Octalock system represents the latest advancement in spur gear technology. The eight locking tabs and octagon interface provide superior security, reliability and longevity compared to older spur gear designs, making it an excellent upgrade for competitive racers or anyone seeking maximum durability and performance from their RC drivetrain.
• Is this a genuine Team Associated component? — Yes, this is an official Team Associated spare part (AS42035) manufactured to factory specifications and quality standards. Purchasing genuine components ensures perfect fitment, reliable performance and compatibility with your RC vehicle.

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 TEAM ASSOCIATED OCTALOCK SPUR GEAR 87T 48DP 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.