Yokomo B10-501OA Replacement Diff Axle O-Rings for BD10  [B10-501OA]

Yokomo B10-501OA Diff axle O-ring (5mm shaft/2pcs) for BD10
Price:
£3.88
Brand:
Yokomo
Model:
B10-501OA
GTIN:
0639342202676
Condition:
Brand New
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Replacement O-Rings for BD10 Gear Differentials

The Yokomo B10-501OA Diff Axle O-Ring is an essential replacement item for BD10 gear differentials. Intended for 5mm shafts, the pack contains two O-rings compatible with multiple Yokomo chassis. These seals minimise oil leakage and help maintain consistent differential behaviour over time.

Supported Yokomo Chassis List

This O-ring pack fits numerous Yokomo models such as MRTC-BD10, MRTC-BD11-1, MSR-BD11, MRTC-BD11US, MRTC-BD11A-1, MSR-010FE, MSR-010FEA, MSR-BD12, MSR-BD12A, MSR-BDFWD, MSR-010, and MSR-010A. Having spare O-rings on hand helps with quick turnaround between meetings.
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.

How many O-rings are supplied?

Two O-rings are supplied, both sized for a 5mm axle shaft. Keep replacements in your toolkit.

Are these compatible with the BD11 series?

Yes, the list of compatible chassis includes several BD11 variants; confirm the part fits your specific submodel.

Best practice when fitting new O-rings?

Lightly coat the O-ring with differential oil or grease to ease fitting and prevent twisting. Inspect shafts and housings before assembly.

Will they improve differential life?

Proper seals reduce oil loss and contamination, which helps protect internal gears and bearings, indirectly extending service intervals.

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