Yokomo YS-8DA Shock Cap Set compatible with MR-4series  [YS-8DA]

MR-4series diaphragm cap overview

The YS-8DA diaphragm shock cap set is an aftermarket replacement for aeration-type L.F Pro caps, providing a diaphragm top that forms a sealed air chamber above the shock cylinder to deliver steadier damping. By limiting pressure fluctuation during travel the cap helps maintain the tuned shock characteristic across a running session.

In use the diaphragm and pressure sponge act to moderate internal pressure shifts while allowing the existing oil and pistons to remain in place, making this cap a straightforward choice when consistent handling is required. Installation on supported dampers is direct: fit over the cylinder and tighten with the supplied cap nut.

Compatibility: DP-DIB2, DP-DIB2A, DP-DIB, DP-DIBL, DP-DP7C, DP-DPMS, DP-DPRA, DP-DPRH, DP-DIB2R, DP-DIB2RA, DP-DIBR, DP-DIBG, DP-DIBRS, DP-DIBLR, DP-DIBLG, DP-DIBRSB, DP-DP8, DP-GR35, DP-UF86A, DP-M786A, DP-HKS86A, DP-MKXA, DP-C33A, DP-SC430A, DP-TY180A, DP-JZX2A, DP-BNAA, DP-SDA, DP-TSFCA, DP-EVXA, DP-DKPA, DP-BS15A, DP-REA7A, DP-C35A, DP-DM13A, DP-GDBFA, DP-ZCRA, DP-1093A, DP-TYS15A, DP-BL34DA, DP-B324RA, DP-SR86A, DP-PS13A, DP-TRS15A, DP-JZZ30A, DP-DR86A, DP-REAA, DP-ORCZ33A, DP-GDBA, DP-JZXA, DP-KOS15A, DP-IS220A, DP-TSS15A, DP-BLR34A, DP-APEXA, DP-HKSA, DP-180SXA, DP-FC3SA, DP-S15A, DP-AE86A, DP-DRG3, MRTC-SD9, MRTC-86, DP-DRG3G, DP-N86R, DP-N86W, DP-N15R, DP-N15W, DP-N15S, MR-4series.