The Meritor breather A1199R4048 or A 1199R4048 is a genuine OEM drive axle vent, sold here in a 20 pack. The breather lets pressure equalize inside the axle housing as it heats and cools, keeping lubricant contained while letting trapped air escape. This is a Meritor drive axle product and carries several published cross-references, including 21125571, 8235A1199R4048, HRA1199R4048, MERA1199R4048, RIA1199R4048, ROA1199R4048, and TDAA1199R4048. Buying in a 20 pack keeps common wear items on the shelf for scheduled axle service. Not sure this is your part? Give us a call to confirm the correct breather for your application.
Used in these Meritor models
This unit is sold in packs of 20.
Features
Genuine Meritor OEM drive axle breather
Manufacturer part number A1199R4048 or A 1199R4048
Sold as a 20 pack
Equalizes axle housing pressure while venting trapped air
Cross-references: 21125571, 8235A1199R4048, HRA1199R4048, MERA1199R4048, RIA1199R4048, ROA1199R4048, TDAA1199R4048
