45 MM ID X 53 MM OD 4 MM SHOULDER

Ordered as MWP8-045-053-4/7, this is a Buna-N (Nitrile) Profile P8 Wiper Seal. The wiper seal removes contaminants on the return stroke to protect downstream sealing elements. The catalog record notes: Style P8 Metric Wipers.

As a material, Buna-N (Nitrile) is known for low compression set under sustained load and an economical choice for high-volume maintenance programs. This material stands up to greases and lubricants, petroleum-based oils, and water. It is not the right choice where automotive brake fluid or ozone and direct sunlight are present.

You will find this material specified across automotive, construction equipment, and general industrial maintenance.

MWP8-045-053-4/7 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.