The Meritor flat washer, part number 1229X1584, is a genuine Meritor hardware component sold by Pro Gear and Transmission. Flat washers in heavy-duty axle and driveline assemblies distribute fastener load and protect mating surfaces during assembly. This part carries the Meritor part number 1229X1584 directly, making it a straightforward match for service work requiring OEM hardware. If you need to verify this is the correct washer for your specific assembly, give us a call before ordering.
Features
Genuine Meritor part number 1229X1584
Flat washer design for load distribution across fastener contact surfaces
Intended for heavy-duty truck axle and driveline assembly applications
Sold by Pro Gear and Transmission as an OEM Meritor hardware part
