R12 Rear Bulkhead Shaft Maintenance Kit for R12 - R12-20SM by Yokomo [R12-20SM]

Yokomo R12-20SM Rear bulk head shaft maintenance kit for R12

Price:

CAD$2.70

Brand:

Yokomo

Model:

R12-20SM

GTIN:

3888

Not Available

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Description
FAQ

Rear bulkhead shaft service components

This maintenance kit supplies replacement O-rings and aluminum countersunk washers for the rear bulkhead shaft used on the Yokomo R12 scale touring car platform. The compact service pack restores sealing at the shaft bulkhead interface and can also be used as option pieces on compatible GT-series chassis.

Made for hobby-grade RC use, the kit supports regular trackside maintenance and bench servicing. The parts replace worn rubber seals and ensure proper washer seating during shaft rebuilds, helping to reduce play that can change rear-end response.

Fitting is straightforward for users familiar with R12 rear assemblies: remove old O-rings and washers, clean mating surfaces, place new O-rings into the grooves, and seat the countersunk aluminum washers so screws finish flush. Only common RC hand tools are required.

Compatible Models

GT5-R2
GT5-RS2
YR-R12C3
YR-R12C31
GT5-R35
GT5-SC430
GT3-REA
GT3-IS350
GT3-B4
GT3-CAX
GT3-BRZ
GT3-AHP
GT-B

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 does this fit and how can I confirm compatibility?

This kit is designed for the R12 platform and the GT-series models listed above. Check the model list and your car's rear bulkhead layout to confirm the shaft and O-ring groove geometry match before installation.

Any tips for installing the countersunk washers and O-rings?

Clean the mating surfaces, place new O-rings into their grooves, and seat the aluminum countersunk washers so screw heads sit flush. Tighten progressively to avoid distorting seals.