Senco LB3499
Senco LB3499
Senco Washer Firing Valve
Part#: LB3499
For Senco Nailer SN325, SN325 Plus, SN2+ SN2 PLUS
Available Qty: 19

Senco LB3499 + SN2 PLUS O-ring Kit
Senco LB3499 + SN2 PLUS O-ring Kit
Senco Seal LB3499 + O-ring kit
For Nailer SN2 PLUS
Available Qty: 4

Senco SNII SN2 Plus used the Washer Valve seal LB3499
These are no longer available from senco, i have them though
Part is circled in Blue below
SN2+