Name:pump plunger
Place of Origin:China
OEM NO:2455 022
Engine Type:diesel
Warranty:6 Months
Quality:100% Professional Test
MOQ:2 piece
Packing:neutral packing
Weight:0.06kg
Description
China manufacturer diesel fuel pump plunger 2455 022 pump element
Name: | pump plunger/pump element | Place of Origin: | China |
OEM NO: | 2455 022 | Engine Type: | diesel engine |
Warranty: | 6 Months | Quality: | 100% Professional Test |
MOQ: | 2 piece | Packing: | neutral packing |
Weight: | 0.06kg | single size: | 8*2*2cm |



The plunger assembly is the fuel injection plunger of the high-pressure fuel pump of the diesel engine. Due to the precise fit of the plunger and the high-speed movement of the plunger, the fuel pressure can be realized. Therefore, the material of the general plunger is made of high-quality alloy steel, and the fitting clearance is between 0.0015-0.0025mm after precision machining. If the gap is too large, it is easy to leak oil and cause the oil pressure to drop; if the gap is too small, the lubrication of the mating part is not good, and it is easy to jam.
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