O-ring Kit #4 CN35307 CN35302 KN11391 KN11210 compatible with Max SN890RH SN890C
$ 49.00
Kit #4 contains o-rings and tool parts CN35307 Head Valve Seal; CN35302 Piston Stop; KN11391 Head Valve Piston; KN11219 Bumper.
Other combo kits are available with other replacement parts for nailer.
Aftermarket tool part colors will vary.