383.934.440.326 (L21/31-50601-11-093) | PISTON RING

BRAND:

CYPR is a national high-tech enterprise engaged in R&D, production and sale of piston rings, founded in 1976, being a joint venture funded by American Asimco Group in 1995. Based on the high and new technologies, the company has introduced Germany and Japan material technologies, and owned the production line for the piston rings for automotive diesel engine and core technologies with proprietary intellectual property rights in chromium-based ceramics composite electroplating, end-face flash plating, gas nitridation, PVD, etc.

CYPR products have been widely applied to various heavy-duty, medium-duty and light-duty trucks, engineering machinery, sedan, minicar, motorcycle, marine engine, universal gasoline engine, etc., with annual production capacity of 180,000,000 pieces, more than 4800 varieties and specifications, Chinese market shares up to 25%, and engine matching surface up to 90%.

DESCRIPTION:

The piston ring set is with 3 rings, 2 compression rings and 1 oil scraper ring in hardened ring grooves. By the use of compression rings with different barrel-shaped profiles and chrome-plated running surfaces,the piston ring pack is optimized for maximum sealing effect and minimum wear rate.

FEATURE:

The item is strictly produced in accordance with MAN original technical standard and drawings. The performance of it is the same as MAN genuine part, and also, it is able to be exchanged with MAN genuine part.

PRECAUTIONS:

Even when the wear of the ring is within the permissible value, replace it with a new one at every periodical inspection with the interval of 8000~12000 hours (2~3 years).