Flywheel Ring Gear 8-97046366-0 8970463660 For ISUZU NPR 4HF1 Truck Spare Parts

Flywheel Ring Gear 8-97046366-0 8970463660 For ISUZU NPR 4HF1 Truck Spare Parts

• Detail Information

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.

FAQ

1. What is your terms of packing?
A: Generally, we pack our goods in neutral cartons. If you have legally registered patent, we can pack the goods in your branded
boxes after getting your authorization letters.

2. How about your delivery time?
A: Generally, it will take 5~10 days after receiving your advance payment. The specific delivery time depends on the items and
the quantity of your order.

3. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

5. What is the MOQ?
A: Usually our MOQ is 5 pcs/model,but it depends on different items .please contact with our sales.