The Meritor Breather part number A1199W4053 is a genuine Meritor axle and differential breather, sold here in a convenient 20-pack quantity. Axle breathers allow internal pressure to vent while keeping contaminants out of the housing, making them a routine maintenance and rebuild item for Meritor and Rockwell axles and differentials. Buying in a 20-pack is practical for fleet maintenance shops that service multiple units. This is a genuine Meritor part, sold by Pro Gear and Transmission. Not sure this is the correct breather for your axle? Give us a call to confirm proper fit before ordering.
This unit is sold in packs of 20.
Features
Genuine Meritor part number A1199W4053
Axle and differential breather for Meritor and Rockwell axle housings
Sold as a 20-pack for fleet and shop efficiency
Functions to vent internal housing pressure while blocking contaminant entry
Direct-replacement Meritor breather for differential rebuild and maintenance
