Description
Our diaphragm is a direct fit for Bobcat HB280. Polyurethane is a superior material with higher durability, longer service life, and greater temperature tolerance.
Big Hammer Co supplies the polyurethane (P) version of this diaphragm. The compatible OEM part number is 86634045.
The quality of the diaphragm you choose is a major factor in breaker performance. Unlike conventional rubber diaphragms, polyurethane provides improved resistance to wear, heat, and demanding operating conditions, helping maximize uptime and reliability.
Our diaphragms are made to exacting specifications to match OEM standards. A high-quality diaphragm is a must for any rebuilt hydraulic hammer. Your diaphragm should resist high and low temperatures and also perform at its best in all cases. An inferior diaphragm can wear out prematurely. Depending on the make and model of your hammer.
Big Hammer Co is a direct replacement manufacturer for all the brands we sell. Big Hammer Co is not endorsed or sponsored by, or in any way associated with Bobcat. This product is a direct replacement part.
Any use of or reference to the Bobcat trademark is for the sole purpose of indicating compatibility or product fit, and is not meant to imply any affiliation or relationship between Big Hammer Co and Bobcat and/or the Bobcat Trademark.