close audio
You Are Here: Front Page » Service Repair Department » Parts By Manufacturer » Hitachi Power Tool Parts » 3940174G20 VALVE-REED - SUPERCEDED BY 6689803 - Hitachi MASTERTOOLREPAIR.COM

Hitachi VALVE-REED - SUPERCEDED BY 6689803 - Hitachi 3940174G20

HITACHI PARTS

Product Details
Hitachi
Brand: Hitachi
Part Number: 3940174G20

Description:

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.


This item has been discontinued and we have none in stock.
Your question about this product has been received!
loading
loading