I have seal kits for these.
Senco LB3499 + BC0178 + SN325 O-ring Kit
Senco Seal LB3499 + BC0178 + O-ring kit
For Nailer SN-325
Available Qty: 27
Senco LB3499
Senco Washer Firing Valve
Part#: LB3499
For Senco Nailer SN325, SN325 Plus, SN2+ SN2 PLUS Available Qty: 19
O-ring rebuild kit for Senco SN325
Complete O-ring kit for the Senco SN325
Schematic & O-ring reference sheet.
Senco SN325 parts BB0151 LB3499 BC0178
Brand New parts for SN325
1 x BC0178
1 x LB3499
1 x BB0151
Available Qty: 4
Duo-Fast Sure Shot 1848 Seal
Seal that fits on top of the cylinder
For the Duo-fast Sure Shot 1848
Has a blue bodyAvailable Qty: 8