TRX9490L

Overview

The Traxxas Plate, motor, lightweight machined 6061-T6 aluminium (blue-anodised) (4mm thick) is a precision-engineered replacement component designed for Traxxas RC models. This motor plate represents the quality and attention to detail that RC enthusiasts expect from Traxxas, one of the world's leading manufacturers of Ready to Run RC vehicles. Whether you're upgrading your nitro-powered RC car, maintaining your competition-grade machine, or simply replacing a damaged component, this lightweight aluminium motor plate delivers the durability and performance you need to keep your RC hobby running smoothly. For RC car UK enthusiasts who demand the best in replacement parts and upgrades, this genuine Traxxas component is an essential addition to your spares box.

Built from 6061-T6 grade aluminium, this motor plate combines lightweight construction with exceptional strength and rigidity. The blue-anodised finish not only provides a striking visual appearance but also delivers superior corrosion resistance and durability against the wear and tear of regular RC use. At 4mm thick, this plate offers the perfect balance between minimising unsprung weight while maintaining the structural integrity needed to support your motor assembly reliably. The precision machining ensures perfect fitment with your Traxxas model, whether you're running a nitro-powered monster truck, stadium truck, short-course truck, or other high-performance RC vehicle.

This complete kit includes the motor plate itself along with all the fasteners you need to install it: two 3x10mm socket cap screws with split and flat washers. This means you have everything required to complete the installation without hunting through your spare parts drawer for compatible hardware. For RC enthusiasts who value quality components, proper engineering, and the confidence that comes from using genuine manufacturer parts, this Traxxas motor plate is the only choice that makes sense.

Key Features

• 6061-T6 Aluminium Construction — This aerospace-grade aluminium alloy provides an exceptional strength-to-weight ratio, meaning your motor assembly benefits from maximum rigidity without adding unnecessary weight to your RC model. 6061-T6 is the gold standard for precision RC components because it machines beautifully and maintains dimensional stability under the stresses of high-speed driving and competition use.
• Lightweight Design — Every gramme counts in RC performance, and this motor plate has been carefully engineered to minimise weight without compromising structural integrity. A lighter motor assembly reduces unsprung mass, which improves suspension performance, handling response, and overall vehicle dynamics, whether you're bashing around the local park or competing in organised RC events.
• Blue-Anodised Finish — The blue-anodised coating serves multiple purposes: it provides a striking visual appearance that enhances your model's aesthetics, delivers superior corrosion resistance to protect against moisture and salt damage, and creates a hard wearing surface that resists scratches and wear. This finish is applied to the highest standards, ensuring long-term durability and colour retention.
• 4mm Thickness — The 4mm profile strikes the perfect balance for motor plate applications, providing sufficient material thickness to resist bending and flexing under load while keeping weight to a minimum. This thickness has been proven through thousands of hours of testing and real-world RC use across Traxxas's entire nitro model lineup.
• Precision Machining — Every motor plate is precisely machined to exact tolerances, ensuring perfect fitment with your Traxxas model. This precision engineering eliminates the frustration of poor fitting replacement parts and guarantees that your motor assembly will function exactly as the engineers intended.
• Complete Installation Kit — Rather than just supplying the plate, Traxxas includes all necessary fasteners: two 3x10mm socket cap screws with split and flat washers. These stainless steel fasteners are corrosion resistant and purpose-designed for motor assembly applications, ensuring reliable, long-term performance without risk of loosening.
• Genuine Traxxas Part — This is an original manufacturer component, not an aftermarket copy or clone. Choosing genuine Traxxas parts ensures compatibility, reliability, and the performance that keeps your RC model running at its best. Traxxas parts are engineered to work seamlessly with your model's other components.

Technical Performance

This motor plate has been engineered using advanced CAD design and manufacturing techniques to meet the exacting standards demanded by Traxxas's nitro-powered RC lineup. The 6061-T6 aluminium alloy offers a tensile strength of approximately 310 megapascals whilst remaining lightweight and machinable to the tolerances required for precision RC components. At 4mm thickness, the plate provides excellent structural rigidity without unnecessary mass, which is critical in high-performance RC vehicles where every gramme of unsprung weight directly impacts handling, acceleration, and suspension response. The blue-anodised finish is applied to a thickness of approximately 25 microns, providing protection against corrosion whilst maintaining the precise dimensions required for proper fitment. This motor plate is compatible with Traxxas models equipped with their competition-grade TRX 2.5 and TRX 3.3 Racing Engines, as well as other Traxxas motor applications that utilise the same mounting pattern. The precision-machined mounting holes and screw bosses ensure that alignment is perfect every time, critical for maintaining proper motor timing and drivetrain mesh in your RC model. Whether you're maintaining a Nitro Rustler, upgrading a Jato 3.3, servicing a Nitro Slash, or keeping your Slayer Pro 4X4 running smoothly, this motor plate meets Traxxas's exacting quality standards.

What's in the Box

• Traxxas Plate, motor, lightweight machined 6061-T6 aluminium (blue-anodised) (4mm thick)
• 3x10mm socket cap screw with split and flat washer (x2)

Frequently Asked Questions

• Which Traxxas models use this motor plate? — This motor plate is designed for Traxxas nitro-powered models equipped with their standard motor mounting pattern. Compatible models include the Nitro Rustler, Jato 3.3, Nitro Slash, Slayer Pro 4X4, T-Maxx Classic, T-Maxx 3.3, and Revo 3.3. Check your model's specific documentation or contact our team to confirm compatibility with your particular vehicle. This component works with both TRX 2.5 and TRX 3.3 Racing Engines.
• Why should I choose the genuine Traxxas motor plate over aftermarket alternatives? — Genuine Traxxas parts are engineered and tested by the manufacturer to ensure perfect fitment, optimal performance, and long-term reliability. The precision machining on this plate ensures that your motor assembly will be perfectly aligned, maintaining proper gear mesh and motor timing. Aftermarket plates may have dimensional variations that can cause misalignment, uneven wear, and performance issues. Additionally, genuine parts maintain your warranty and ensure compatibility with future Traxxas upgrades and components.
• What does the blue-anodised finish protect against? — The blue-anodised coating protects the underlying aluminium from corrosion caused by moisture, salt air, and UV exposure. For RC enthusiasts who drive near coastal areas, in wet conditions, or in humid climates, this corrosion protection is invaluable. The anodised finish is significantly harder than bare aluminium, so it also resists scratches and scuffs from regular handling and maintenance.
• Is this plate suitable for high-speed nitro RC use? — Absolutely. This motor plate has been engineered and tested by Traxxas for use in high-performance nitro RC vehicles capable of speeds exceeding 50 mph. The 6061-T6 aluminium and 4mm thickness provide the structural rigidity needed to withstand the stresses of competition-grade RC driving, whether you're pushing your model to its limits on the track or enjoying weekend bashing with friends.
• Do I need any tools to install this motor plate? — Installation requires basic RC maintenance tools including an appropriately-sized hex key (Allen wrench) to fit the 3x10mm socket cap screws supplied in the kit. You'll also need access to your model's motor mount area. Detailed installation instructions can be found in your Traxxas model's manual, or our team at RC Model Shop can provide guidance if you're unsure.
• Can I upgrade my motor plate to this lightweight version? — If your current motor plate is a different material or thickness, compatibility depends on your specific model. We recommend contacting our experienced team to confirm whether this upgrade is suitable for your RC vehicle and whether any additional modifications or adjustments might be necessary.

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 Plate, motor, lightweight machined 6061-T6 aluminium (Blue-anodised) (4mm thick) / 3x10mm CS with split and flat washer (2 pcs) TRX9490L 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.