Name:diesel pump plunger Place of Origin:China OEM NO:P8-611 /10P-662 Engine Type:diesel Warranty:6 Months Quality:100% Professional Test MOQ:2 piece Packing:neutral packing Weight:0.3kg
Description
Jinhaihao diesel pump plunger P8-611/10P-662
Matching pump | B | Z | Ⅱ | Ⅲ | PS1000 PS3000 PS7100 | A AD AW | P7 | PA PW PB NB | P9 |
D/valve diameter | 7-11.5 | 9-13 | 5.8-9.5 | 11 | 10-13 | 8-10.5 | 11 |
Name: | pump plunger/pump element | Place of Origin: | China |
OEM NO: | P8-611 10P-662 | Engine Type: | diesel engine |
Warranty: | 6 Months | MOQ: | 2 piece |
Single package size: | 15*7*5 cm | Material: | Trait High Speed Steel |
Packing: | neutral packing | Weight: | 0.4kg |
Quality: | 100% Professional Test | Certification: | ISO/TS16949 |




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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