Yokomo YS-7B2 2mm O-Ring Pack for YZ-870C Shock Cap  [YS-7B2]

Yokomo YS-7B2 O-ring for YZ-870C Shock Cap 2mm (8pcs.)
Price:
£2.72
Brand:
Yokomo
Model:
YS-7B2
GTIN:
639342226115
Condition:
Brand New
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Precision Seals for YZ-870C Shock Caps

Refresh your YZ-870C shock seals with the Yokomo YS-7B2 2mm O-ring pack. Tailored for the aluminium shock cap, these rings provide a snug seal to minimise oil loss. The exact 2mm inner measurement maintains the intended damping response of your suspension.

Long-Lasting Fit and Serviceability

These O-rings are produced from a durable rubber formula that stands up to daily use and resists deformation. The kit contains eight rings, so you can replace worn units during routine maintenance. They are specified for the YZ-870C chassis to ensure proper seating and performance.

Maintaining Consistent Shock Behaviour

Using authentic Yokomo parts like the YS-7B2 helps keep shock operation predictable and free from oil-related handling issues. Proper sealing preserves damping characteristics and reduces the need for frequent adjustments.
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.

Will these O-rings stop small leaks on worn shocks?

Replacing degraded O-rings often stops minor seepage, but check the cap and shock shaft for scoring which may also cause leaks.

Are there installation tricks to avoid pinching the ring?

Apply a light coat of shock oil, then roll the ring over the cap lip rather than forcing it. Inspect the seal edge to confirm it sits evenly.

Can I reuse old O-rings if they look okay?

If the ring shows any flattening, cracks or reduced elasticity, replace it. Fresh O-rings help retain consistent damping and prevent intermittent leaks.

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