The Meritor A3280W8187 is a genuine OEM wedge brake adjusting plunger assembly, listed in Meritor catalog PB8857 (Drum Brake and Wheel End Catalog) as an air brake component. The adjusting plunger is a service part for wedge-style drum brake systems, where it maintains correct brake shoe clearance as linings wear. Sourced directly from Meritor, this is a genuine OEM piece sold by Pro Gear and Transmission. Call us to confirm proper fitment for your brake assembly before ordering.
Interchanges:
- 07192
- 07232
- 1112820
- 327186C1
- 455306C1
- 7192
- 8235A3280W8187
- A3280W8187RI
- A3280Z8164
- ATIA3280W8187
- C66458
- TDAA3280W8187
- BWP M865
Features
Genuine Meritor OEM part, not an aftermarket substitute
Wedge brake adjusting plunger assembly for drum brake systems
Listed in Meritor Drum Brake and Wheel End Catalog PB8857
Air brake application
Sold by Pro Gear and Transmission
Tech Specs
- Part Number: A3280W8187
- Product Type: Wedge Brake Adjusting Plunger Assembly
- OEM Status: Genuine Meritor OEM
- Brake System: Air Brake - Wedge Drum Brake
- Meritor Catalog Reference: PB8857 - Drum Brake and Wheel End Catalog
