When suspension feel starts to dull, the Tamiya 54728 TRF SSBB Damper Piston Set (4 pcs) OP-1728 provides a direct replacement option. The four POM resin pistons are low friction and built for TRF Super Short Big Bore Dampers to restore smoother damper action after servicing.
Modifying the number of piston holes changes how oil moves through the damper, letting you tune rates for different surfaces and driving demands. These pistons are compatible with Super Short Big Bore Dampers used on models like the TRF419, TRF419X, and TB Evo.7.
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