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Bostitch Valve Assby. 9428001 - 2840050 $54.31

Bostitch Pump Parts

Product Details
Bostitch
Brand: Bostitch
Part Number: 9428001 (2840050)

9428001 - Valve Assby.
Description:

Valve plate assby. w/ upper and lower gaskets.

Poor performance, or does air leak out of the intake air filter while the unit is running? This is probably the problem. Damaged/sticking valves is a common issue when you have low compression, and can also cause the motor/engine to stall and too much pressure in the pump’s crankcase. Be sure to clean the head and cylinder very well so as to remove all of the old gasket material and build-up (carbon and rust) when re-installing.

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This item fits the following models:

Air Compressor Pump Parts - B2800, B3800, NS18S, 4116091337
Air Compressor Pump Parts - B3000
Air Compressor Pump Parts - ABB3800, 779101
Oil Lubed Pump Parts - 61489
Oil Lubed Air Compressor Pump Parts - 9415143SNO066



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