A-146163BH-AI Seal (204017)
A-146163BH-AI Seal (204017)
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One New Aftermarket Replacement Oil Seal for Bush Hog and Agricultural Equipment
This aftermarket replacement oil seal (type HM18) is a shaft seal used in Bush Hog and other agricultural equipment to retain grease and prevent contamination from entering bearing assemblies. The seal installs on a 1.625-inch shaft and fits a 2.332-inch bore, keeping drivetrain and implement components running cleanly and reliably in demanding field conditions.
Specifications
- Shaft Size (ID): 1.625 in.
- Outside Diameter (OD): 2.332 in.
- Width: 0.437 in.
- Seal Type: HM18
- Material: Nitrile Rubber (NBR)
Compatible Equipment
Bush Hog: Various models using seal reference A-146163BH
Sidewinder: Various models using seal reference A-15306SW
Multiple Agricultural Brands: Fits various makes and models using National seal 204017 or Chicago Rawhide CR16069
Replaces Part Number(s):
A-146163BH-AI, A-146163BH, 204017, A-204017-I
Aftermarket Interchange Numbers
Chicago Rawhide CR16069, National 204017, National 204071 (cross-reference), Fits John Deere 32167, Transcom 162334VHY, Wilton 906293, A-15306SW (Sidewinder)
New aftermarket replacement part - not remanufactured, not used.



