I have kits for these nailers below.
Senco LB3500 + SN4/SN70 O-rings + BB0059
Senco Seal LB3500 + O-ring Kit IN STOCK
For Nailer SN4 SNIV SN70Available Qty: 16
Senco LB3500
IN STOCK Ships same Day or the Next
Senco Seal LB3500 installs on valve BA0103
For Nailer SNIII SN3 SN4 SNIV SN70Available Qty: 30
Aftermarket for Senco SN4 SN70 Bumper BB0018
Bumper / Piston Stop p/n BB0018
For Senco SN4 SN70 SN3 AST4 Framing Nailers.Available Qty: 1
O-ring rebuild kit for Senco SNIV
Complete O-ring rebuild kit for the Senco SN4
Includes schematic & O-ring reference sheet.Available Qty: 15