Product Description

After the piston crown comes to ring belt (also called ring zone) (3). Most of the pistons have three ring grooves, in which piston rings are mounted. The top ring is called the compression ring, the middle on is the scraper ring and the bottom one is the oil control ring. The compression ring needs to seal the combustion chamber in order to prevent the inside gases to escape into the engine block. The oil control ring scraps the oil from the cylinder wall, when the piston is on the power or exhaust stroke. The middle ring has a combined role of assuring compression in the cylinder and scrapping excess oil from the cylinder walls.

Our Advantages

Foshan CKS Truck Parts Co., Ltd. is a professional manufacutrer and exporter offers quality truck spare parts like air brake compressors, air brake system parts, truck engine parts, truck chasis parts, truck clutch parts and truck body parts for Hino, Isuzu, Mitsubishi Fuso, Nissan UD and othe major truck brands. 

Found in 1989, CKS Truck Parts has been in the truck parts business for over 30 years. From 2010, we started our oversea business. And for now, we have provided services for over 1000 customers coming from 15 different countries all over the world. We bases our truck parts business on customer's trust, customer's satifiaction and also the best product quality. That is why we can keep a very good business realtionship with all these customers from all over the world.

CKS Truck Parts located at Foshan, Guangdong, which it's right next to Guangzhou City. With a very conveninent location, we can access to airport, port and all shipping agent's warehouse easily. This can make sure we are able to ship out your products in the shortest time.