Product Information:

Rebuild Kit For The 1st Generation Air-Zenith OB1 Compressors.

■ 1x piston ring removal tool.
■ 2x cylinder o-ring.
■ 1x head o-ring.
■ 1x PTFE piston seal.
■ 1x piston lock ring.
■ 1x set of intake air flapper.
■ 1x set of exhaust air flapper.
■ 1x screw for intake air flapper.
■ 1x screw for exhaust air flapper.
■ 4x bolts for cylinder head.