The Meritor A3-3722E421 or A33722E421 is a genuine OEM parking brake lined shoe designed for heavy-duty truck brake systems. Sourced directly from Meritor, this part carries OEM-level quality and engineering without substitution. It crosses to a wide range of aftermarket and supplier part numbers, including Automann 14320858015, BHS3502, EB2085, S3502, WA2085, WA2086DD, ROA33722E421, TDAA33722E421, A33722E421RI, and 8235A33722E421, making it a direct fit confirmation point when sourcing across suppliers. Call us to confirm proper fitment for your specific application.
Features
Genuine Meritor OEM parking brake lined shoe
Part number A3-3722E421 or A33722E421
Crosses to Automann 14320858015, BHS3502, EB2085, S3502, WA2085, WA2086DD
Additional interchange numbers: ROA33722E421, TDAA33722E421, A33722E421RI, 8235A33722E421
Sold by Pro Gear and Transmission
