We are currently experiencing substantial delays with Hitachi/HiKOKI and Metabo spare parts due to the two brands merging warehouse. At this moment in time we are unable to provide confirmed delivery dates on out of stock parts, for any urgent requirements please contact us prior to ordering.
Genuine Hitachi 886133 — Gasket (B): a small, flexible sealing gasket used in the gas/valve assembly of Hitachi / HiKoki gas-powered concrete and strip nailers, made to restore an airtight seal and consistent firing.
Compatible with models such as Hitachi NC40G, GCN40T, GM8 , GFN3490, NR90GC2 and NR90GR2
Sold as a single replacement gasket and sized to sit in the mating groove of the gas / valve assembly — replace it when the seal is cracked, flattened or otherwise degraded to bring your nailer back to reliable operation.
If you need a dependable, original Hitachi spare to finish a repair, this genuine Hitachi gasket is the simple part that often fixes misfires and loss of power — a common item people look for when sourcing parts for power tools.
