plunger for fuel pump 131150-4320 A831 For ISUZU/ Plunger & Barrel Assembly

plunger for fuel pump 131150-4320 A831 For ISUZU/ Plunger & Barrel Assembly

A fuel injection pump plunger which enables the timing of the fuel injection to be controlled in accordance with the engine load, and can be used to prevent the emission of exhaust smoke and to achieve quieter engine operation, and under full-load conditions enables the engine to regain speed rapidly.

Raw material: GCr15 or 20CrMn;
Processing Technique: Vacuum hardening, Match grinding, Mirror grinding
Rigidity: HRC62-65
Engines: diesel-power truck, heavy truck
Guarantee time: 180 days
Delivery time:5 days after payment
MOQ:12 PCS