AFA Industries, Inc. (AFA Gaskets, Inc.) is a USA-based corporation founded in 1987 specializing in manufacturing and supplying a comprehensive line of replacement parts for heavy duty diesel engines and fuel systems specially for Cummins®.

AFA Industries is a leading manufacturer and supplier of high quality gaskets and heavy duty diesel replacement parts. This also includes a complete range of fuel system replacement parts for the popular heavy duty diesel engines.

 

 

Since established in 1931, Nippon Piston Ring Co., Ltd is the first piston ring manufacturer in Japan.

Today NPR is the Original Equipment Manufacturer (OEM), supplying Piston Rings and Pistons to many Japanese internal combustion engine manufacturers such as Hino, Isuzu, Mitsubishi, Nissan UD and many more.

Even since the Gardner has since production since 1990s, many users still continue to use and overhaul the engines due to its highly efficiency and endurance.

KNH continues to supply a range of spare parts for Gardner including piston rings, piston, nozzle and tips and many more.