Overview
This set of differential shims includes includes twelve(12) 6x11x.2mm shims.
- Product Type: Differential Shims
- Shim Dimensions: 6x11x.2mm
- Quantity: 12 shims per pack
- Shim Thickness: 0.2mm
- Compatible Models: Losi 8B 2.0, Losi 8X, Losi 8XE
- Part Number: Z-LOSA3501
- Item Number: LOSA3501
- EAN: 660132170691
- Spare Part Category: Drivetrain Spares
- Manufacturer: Losi
Overview
The Losi Differential Shims 6x11x.2mm set is an essential maintenance and tuning component for serious RC enthusiasts who demand precision performance from their Losi RC vehicles. Whether you're running a competitive 1/8 scale buggy or enjoying weekend bashing with your RC car UK collection, differential shims play a critical role in controlling the amount of preload on your differential gears, directly affecting how your RC model handles cornering, acceleration and overall drivetrain efficiency. This pack contains twelve individual shims, giving you the flexibility to adjust your differential setup exactly how you need it for optimal performance on any track or terrain.
Differential shims are one of the most overlooked yet important tuning components in RC racing. By adjusting the number and arrangement of shims, you can fine-tune the amount of resistance in your differential, which impacts everything from traction control to cornering behaviour. Whether you're preparing your Losi 8B 2.0, 8X, or 8XE for competitive racing or simply want to maintain and upgrade your existing setup, having a quality set of replacement shims in your spares box is absolutely essential. These genuine Losi shims are manufactured to exact specifications to ensure compatibility and consistent performance across all your builds.
For racers and enthusiasts in the UK RC community, investing in quality drivetrain components like these differential shims demonstrates a commitment to maintaining your equipment properly and staying competitive. Ready to run RC vehicles require regular maintenance, and the differential is one area where small adjustments can yield significant performance gains. The 6x11x.2mm dimensions are precisely engineered to work seamlessly within Losi's renowned differential assembly, ensuring smooth operation and reliable performance whether you're training on a local track or competing at regional and national events.
Key Features
- Twelve Individual Shims — This pack includes a full set of twelve shims, providing you with multiple options for differential tuning and adjustment, allowing you to experiment with different preload settings to find the sweet spot for your driving style and track conditions.
- Precise 6x11x.2mm Dimensions — Each shim is manufactured to exact specifications of 6x11x.2mm, ensuring perfect fit and compatibility with Losi 8B 2.0, 8X, and 8XE differential assemblies without any binding or excessive play.
- Differential Tuning Control — By stacking these shims in various combinations, you can precisely control differential preload, which directly affects how traction is distributed between left and right wheels during cornering and acceleration, critical for both speed and handling consistency.
- Genuine Losi Quality — These are authentic Losi components manufactured to the highest standards, ensuring consistency, durability, and perfect fit with your RC buggy or truck's differential assembly.
- Essential Maintenance Component — Differential shims are a wear item that should be inspected and potentially replaced as part of regular maintenance, making this pack a smart investment for any serious RC enthusiast with Losi vehicles.
- Compatible Across Multiple Models — These shims work with the Losi 8B 2.0, 8X, and 8XE, making them a versatile addition to your spares collection if you run multiple Losi platforms.
- Professional Racing Setup — Used by competitive RC racers to dial in the perfect differential response, these shims are an essential tuning tool for anyone serious about optimising their RC car's performance.
Technical Performance
Differential shims are precision-engineered components that control the preload pressure within your RC vehicle's differential gearing system. The 6x11x.2mm dimensions specified for this pack are manufactured with tight tolerances to ensure consistent performance across all twelve shims. When installed in various combinations, these shims allow you to adjust how much resistance the differential gears experience, which fundamentally changes how your Losi RC buggy or truck distributes power between the left and right wheels during cornering. A properly shimmed differential results in smoother, more predictable handling characteristics, reduced wheel spin in appropriate conditions, and improved overall traction management. The thin 0.2mm thickness of each shim allows for fine incremental adjustments, meaning you can achieve precise tuning rather than big jumps in differential behaviour. For RC racers in the UK and beyond, understanding differential tuning is a key skill that separates competitive drivers from casual bashers. These genuine Losi shims are manufactured from durable materials designed to withstand the stresses of high-performance RC racing, including repeated acceleration cycles, hard cornering loads, and the vibrations associated with track driving. Whether you're running on asphalt, carpet, or dirt surfaces, the differential is under constant stress, and using quality replacement shims ensures your differential assembly maintains its intended performance characteristics throughout extended use. The ability to experiment with different shim combinations makes this pack invaluable for anyone undertaking differential setup optimisation on their Losi 8B 2.0, 8X, or 8XE vehicles.
What's in the Box
- Twelve differential shims, 6x11x.2mm each
Frequently Asked Questions
- What exactly do differential shims do on my RC car? — Differential shims control the amount of preload, or resistance, in your differential gearing system. By adjusting how many shims you stack together, you can fine-tune how much the differential gears bind or slip, which directly affects traction control, cornering behaviour, and how power is distributed to the left and right wheels during driving. More shims create more preload and tighter differential response, whilst fewer shims allow more slip for smoother power delivery.
- Why would I need to replace my differential shims? — Differential shims can wear, compress, or become damaged over time through normal use, especially in competitive racing environments. Replacing worn shims restores your differential to its optimal performance characteristics. Additionally, if you're experimenting with different differential setups for tuning purposes, you may need fresh shims to accurately test different preload levels.
- How do I know if my differential shims need replacing? — Signs that your differential shims may need replacement include inconsistent or unpredictable handling behaviour, excessive differential slip where you'd expect traction, or visible damage to existing shims. If you've been running your Losi vehicle regularly, a preventative maintenance approach of replacing shims periodically is recommended, especially for competitive racers.
- Are these shims compatible with all Losi models? — No, these specific 6x11x.2mm shims are designed for the Losi 8B 2.0, 8X, and 8XE models. Different Losi vehicles may use different sized shims, so it's essential to verify compatibility with your specific model before ordering. Always check your vehicle's manual or parts diagram to confirm the correct shim size and quantity for your setup.
- Can I mix and match different thicknesses of shims? — These shims are uniform at 0.2mm thickness, allowing you to create precise preload adjustments by simply stacking different quantities. The thin profile enables fine-tuning without dramatic jumps in differential behaviour, making this pack ideal for competitive tuning where small adjustments matter.
- Is this suitable for beginners? — Differential tuning is a more advanced aspect of RC car setup that requires understanding of how your vehicle's drivetrain works. Beginners may find differential adjustment challenging, but these shims are essential maintenance items that everyone running a Losi 8B 2.0, 8X, or 8XE will eventually need. A good approach is to start with your vehicle's factory recommended shim stack and then experiment with small adjustments as you gain experience.
- How many shims should I use in my differential? — The correct number of shims depends on your specific model, driving style, and track conditions. Your Losi vehicle's manual will specify a starting recommendation, typically between 2-4 shims. From there, competitive racers adjust upwards or downwards to fine-tune handling. More shims create a tighter, more responsive differential, whilst fewer shims create a looser, more forgiving setup.
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 LOS Differential Shims, 6x11x.2mm: 8B 2.0 (12), 8X, 8XE Z-LOSA3501 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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