8-97387964-0 8-97202878-0 Standard Crankshaft Metal Set 8973879640 8972028780 Suitable for ISUZU NKR NPR 4JJ1 4JB1 4JH1 4JG2
Quick Details:
Ref. Part No:    8973879640 8972028780
Ref. Part No:    8-97387964-0 8-97202878-0
Part Name:    METAL SET; CRANKSHAFT,STANDARD
Model:    For ISUZU NKR NPR
Engine Model:    4JJ1 4JB1 4JH1 4JG2
 
Description:
 
1, Vehicle Model: NHNKNP
2, Pack Quantities: 1PCS
3, Net Weight: 0.1KG
4, H/S Code: 848330200
5, Fig.No.- Key No: 015-010

Delivery Time: 15-20 days after deposit
Package: 1, neutral box , 2, color box, 3, customer brand package
UOM: pcs
MOQ: Small quantity is accepted , but we offer quantity discount .
Warranty: 3 Months


How Piston Ring works

Piston rings commonly used on engines include the compression ring, wiper ring, and oil ring. The compression ring is the top or closest ring to combustion gases. And it is exposed to the greatest amount of chemical corrosion and the highest operating temperature. The piston rings carry heat away from the hot piston into the cooled cylinder wall/block of the engine. Heat energy flows from the piston groove into the piston ring and then into the cylinder wall. It eventually will be transferred into the engine coolant.

BOSKET Industrial Ltd.professionally provides piston rings for various Japanese Trucks such as:

1-12121049-1 6SD1    1-12121073-0 6RB1    5-87311082-0 4JB1

8-97109462-0 4HF1    8-97259941-1 4JH1    8-98055478-0 4HK1

8-98114299-1 4LE2     8-98057222-1 4JJ1    8-97117686-0 4BD1