Outside Diameter: 3-7/32" (81.8) Inside Diameter: 1-17/32" (38.9) One End Length: 4-3/16" (106.4) Micron Rating: 17 Nominal; 40 Absolute Also replaces: P179206, P560972; HF28944, HF35153, 29548987 and 57741XE Heavy-duty transmission elements remove wear particles, preventing them from damaging moving parts and ensuring proper system function. Replacement elements should be changed based on OE recommended service hours.