9988 3940P-TK1 Ingersoll-Rand Tune-up Kit Factory Equivalent
9988 3940P-TK1 Tune-up Kit Factory Equivalent. Used On Ingersoll-Rand Model 3940P2Ti. Includes 8567 Silencer (exhaust), 8571 O-Ring (throttle valve bushing / large), 8573 O-Ring (throttle valve bushing / small) (2), 8400 O-Ring, 8140 O-Ring (throttle valve), 8144 O-Ring (throttle valve stem), 8579 Gasket (air port seal) (2), 8350 Retainer (air port seal) (2), 8283 Seal, 8561 Plunger (reverse lock), 8562 Spring, 8077 Housing Cover Gasket, 8559 Bearing, 2158 Rotor Vane (7), 8560 Bearing, 8071 Gasket, Hammer Case. This kit is made in the USA.