Oil scraper piston ring having circumferentially distributed...
Oil scraper ring for pistons of internal combustion engines
Oil scraper ring for pistons of internal combustion engines
Oil scraper ring for pistons of internal combustion engines
Oil scraper ring ring groove arrangement for pistons of...
Oil seal
Oil sealing ring
Oppositely angled piston ring grooves
Packing seal having at least two axially adjacent segment rings
Packing seal with dynamic self-adapting lip
Piston and piston ring assembly
Piston assembly and method of manufacture
Piston assembly for walking beam compressor
Piston assembly with piston ring support and sealing member
Piston oil ring having land flanked by concave sidewalls
Piston ring
Piston ring
Piston ring
Piston ring
Piston ring