Yokomo RS-503GH 40T Differential Pulley & Case for RS1.0 Chassis  [RS-503GH]

Yokomo RS-503GH 40T Differential Pulley/Differential Case for RS1.0
Price:
£5.97
Brand:
Yokomo
Model:
RS-503GH
GTIN:
11
Condition:
Brand New
Write a review

Refine RS1.0 Performance with the Yokomo RS-503GH 40T Assembly

The Yokomo RS-503GH 40T Differential Pulley and Case is intended to refine the driveline of RS1.0 based cars. Compatible with both front and rear installations, it pairs with RSR-010 and RSR-LFGT3RTR chassis to deliver steady gear engagement and repeatable behaviour.

Consistent Tooth Contact

The 40-tooth arrangement provides repeatable meshing characteristics that aid smoother power delivery and reduced drivetrain noise. Accurate machining helps maintain uniform contact patterns that limit premature wear.

Straightforward Compatibility

This pulley and case unit is engineered to fit the differential assemblies of supported models, allowing builders to replace worn parts or upgrade to a more precise meshing profile without major modifications.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Which chassis are confirmed compatible with this part?

This part is designed for RS1.0 installations and is known to match the RSR-010 and RSR-LFGT3RTR chassis. Use on other models may require verification and is not automatically guaranteed.

How can I check gear mesh after fitting?

After fitting, rotate the drivetrain by hand and observe tooth engagement under a light coating of grease. Adjust shims or backlash settings until the mesh is even and free of binding.

Is specialised maintenance needed for this pulley?

Routine maintenance is straightforward: keep the gears clean, refresh grease periodically and inspect for chips or uneven wear. Address any abnormal wear early to avoid wider drivetrain damage.

Copyright © 2008-2025 rcjaz.co.uk All rights reserved