Chicago Pneumatic

Old Part Numbers: AC-0436Flywheel, 2 Groove, 15" OD. 4.13" x 2.05” bore.

Conn. Rod, 20mm/T39 (new style, T39 pumps after 1999). Note:  Does not come with bearing inserts

This Bushing installs in the bottom of the Aftercooler (51), and is what the Discharge Tube to the tank is connected to.

Only available in the 8973037638 Service Kit.

Old Part Numbers: DT023For Model# 3G3HK and 3G3HKL. 3/4" OD Tube. Does not come with  the 3/4" Nuts and Ferrules.    11623B

Old Part Numbers: 6214341600Replace this if oil is leaking from pump at flywheel end.