Tamiya 42215 Mineral Oil Damper X-Rings - Performance Seals  [42215]

Seal Upgrade for Mineral Oil Shock Units

The Tamiya 42215 X-Ring kit is aimed at modelers who want better oil retention in mineral-oil dampers. The X-profile improves contact with the shaft and housing compared to round O-rings, lowering seepage and keeping damping more predictable.

Resilient Silicone for Repeatable Performance

These X-Rings are moulded from robust silicone to preserve their shape and sealing ability over many cycles. That resilience reduces the frequency of seal changes and helps maintain smooth damper action under different track conditions.

Specifically Suited to Aeration Shock Sets

Designed for use with Tamiya mineral oil systems, the X-Rings match aeration-style damper assemblies like the Buggy HL Aeration Damper Set (Item 42198) and the Buggy Aeration Oil Filled Damper Set (Item 54028), supporting steady suspension response.