Overview
The TLR Center Diff 48T Spur Gear, Lightweight is a precision-engineered replacement part designed for serious RC buggy enthusiasts in the UK who demand maximum acceleration and performance from their 1/8 scale race vehicles. This lightweight centre differential spur gear is specifically engineered for Team Losi Racing's renowned 8IGHT range of 4WD buggies and truggies, delivering the competitive edge you need on the track. Whether you're running a nitro-powered machine or an electric setup, this replacement gear offers the performance upgrade that separates winners from the rest of the field.
If you're looking to fine-tune your RC buggy's performance characteristics, the TLR Center Diff 48T Spur Gear represents the kind of quality component that professional and club racers rely on. The lightweight construction directly improves acceleration without compromising durability, making it an essential upgrade for anyone serious about RC racing in the UK. This is not a beginner's toy—this is proper competition-grade equipment manufactured by Team Losi Racing, one of the world's most respected names in RC racing.
Compatible with multiple versions of the legendary 8IGHT platform—including the 8IGHT 4.0, 8IGHT-E 4.0, 8IGHT-T 4.0, 8IGHT-X, and 8IGHT-XT/XTE variants—this spur gear gives you the flexibility to upgrade and optimise your existing vehicle without needing a complete rebuild. It's the kind of refined upgrade that demonstrates why Team Losi Racing continues to dominate the 1/8 scale racing scene.
Key Features
- 48-Tooth Mod 1 Spur Gear Design — The 48T configuration with Mod 1 specifications provides the precise gear tooth profile required for smooth meshing with your centre differential pinion gear, ensuring efficient power transmission and minimal noise during operation.
- Lightweight Construction — The gear is drilled and lightened throughout its design, strategically removing material to reduce rotational inertia without compromising structural integrity, which directly translates to quicker acceleration off the line and more responsive handling characteristics.
- Steel Material Construction — Manufactured from hardened steel, this spur gear is built to withstand the extreme forces generated during racing, delivering reliability and longevity even under continuous high-performance conditions on track or off-road terrain.
- Increased Acceleration Performance — By installing this lightweight centre differential spur gear in place of standard components, you'll experience noticeably improved acceleration, giving you the edge in competitive racing situations where getting up to speed quickly makes the difference between first place and second.
- Direct OEM Compatibility — As an official Team Losi Racing part, this gear is engineered to exact specifications and fits perfectly with multiple 8IGHT chassis variants, ensuring perfect mesh alignment and eliminating fitment issues or modifications.
Technical Performance
The TLR Center Diff 48T Spur Gear exemplifies the engineering standards that have made Team Losi Racing a dominant force in 1/8 scale RC racing worldwide. The 48-tooth design operates at Mod 1 specifications, which means the gear teeth are precisely profiled to mesh cleanly with your pinion gear without binding or slipping. The drilled and lightened construction is the key to this component's performance advantage—by carefully removing material from non-critical areas whilst maintaining the gear's core strength, Losi engineers have created a component that responds faster to throttle input. This matters tremendously in competitive racing, where even tiny improvements in acceleration can determine race outcomes. The steel material ensures that despite the weight reduction, the gear retains the durability and hardness required to transmit power from your centre differential without wear, stripping, or failure. Whether you're running this in a nitro-powered 8IGHT or an electric 8IGHT-E setup, the gear performs consistently across different powerplants and racing conditions. This is replacement parts engineering at its finest—not a bargain component, but a genuine performance upgrade backed by Team Losi Racing's competition heritage.
What's in the Box
- 1x TLR Center Diff 48T Spur Gear, Lightweight (Mod 1)
Frequently Asked Questions
- Which 1/8 scale RC buggies and truggies is this spur gear compatible with? — This TLR Center Diff 48T Spur Gear is designed as a replacement or optional performance upgrade for the full range of Team Losi Racing 8IGHT vehicles, including the 8IGHT 4.0, 8IGHT-E 4.0, 8IGHT-T 4.0, 8IGHT-X 4WD buggy, and the 8IGHT-XT/XTE 4x4 truggy variants. It's an optional part, meaning you can upgrade an existing vehicle without needing to replace the entire drivetrain.
- What performance improvement will I notice when I fit this lightweight spur gear? — The primary benefit is increased acceleration. By reducing the rotational mass of the centre differential spur gear through the drilled and lightened design, your vehicle responds more quickly to throttle input, allowing you to achieve top speed faster and maintain momentum through tighter sections of the track.
- Is this gear suitable for beginners or only for experienced racers? — This is definitely a component for experienced RC racers and dedicated enthusiasts rather than beginners. It's a replacement part intended to optimise the performance of an existing 1/8 scale buggy or truggy, not a standalone product. You'll need an understanding of drivetrain mechanics and the ability to fit it correctly to your vehicle.
- What material is this spur gear made from? — The gear is manufactured from steel, which provides excellent durability and hardness. The steel material can withstand the stresses of high-performance racing whilst the drilled and lightened design reduces weight without sacrificing strength or reliability.
- Will fitting this gear require any modifications to my existing vehicle? — No—as an official Team Losi Racing part designed for the 8IGHT range, this spur gear is engineered for direct compatibility. It should fit perfectly without any modifications, though you may need basic tools to remove the old gear and install the new one.
- Is this a replacement part or an optional upgrade? — It functions as both. It can replace a worn or damaged centre differential spur gear, but it's also listed as an optional upgrade part, meaning many 8IGHT owners will install it purely for the acceleration performance improvement it provides, even if their original gear is still functional.
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 TLR Center Diff 48T Spur Gear, Lightweight: 8B, 8T, 8X Z-TLR-1318 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.
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