8-97855187-0 Stop Lamp Switch Suitable for ISUZU NQR71 NQR75 8978551870

Piston ring

Piston ring is a very important component in an automobile engine. It is divided into two types: gas ring and oil ring. Generally, each cylinder has two gas rings and one oil ring. Some engines have three gas rings and one oil ring. The main function of the gas ring is to seal and transfer heat. Sealing refers to ensuring a good seal between the piston and the cylinder. It can transfer the heat received by the top of the piston to the cylinder wall to avoid overheating of the piston. The main function of the oil ring is to scrape off the excess oil splashing on the cylinder. Also, it can prevent the excess oil from entering the combustion chamber to participate in the combustion.

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

5-87311082-0 8-97117686-1 8-97259941-1

8-94247867-1 8-97117686-0 8-98017166-1

8-97109462-0 8-97105867-0 8-97219054-0

Bosket Industrial Limited is a professional auto spare parts exporting company. Specialized in truck parts for more than 10 years, we seek our way to create the premium customer experience by top quality products, competitive price and satisfactory service.

Auto Parts Suitable for truck parts​:

1). Auto parts for all Japanese trucks such as CXZ51K 6WF1/ CYZ51K 6WF1/ EXZ51K 6WF1/ FVR34 6HK1/ NPR75 4HK1/ NPR66 4HF1/ NPR71 4HG1/ NPR70 4HE1/ NLR85 4JJ1/ NKR55 4JB1/ NKR77 4KH1/ TFS/ DMAX etc.

2). Parts for engine fitting various construction machinery such as HITACHI/ SUMITOMO/ XUGONG/ XIAGONG and so on.

Engine models include: 6HK1/ 6WG1/ 6BB1/ 6BD1/ 6RB1/ 6SA1/ 6SD1/ 6UZ1/ 4HK1/ 4BD1/ 4BG1/ 4FE1/ 4LE1/ 4JJ1/ 4JG2/ C240/ C190 etc.

OEM brand auto parts:

Auto parts for large rang of OEM brands