SMA3124707QP is a genuine Meritor lined brake shoe for Meritor Q Plus drum brakes on rear axles of trucks, tractors and trailers. It is sized for a 16.50 in. brake diameter with a 7.00 in. shoe width, carries MA312 lining with a lining rating of 23,000, and has 28 rivet holes for 0.25 in. rivets. The shoe wears a Platinum Shield III coating.
Lining on a shoe like this is meant to wear evenly across its length. Heavier wear on one side or one end usually points to worn camshaft bushings, anchor hardware or weak return springs, so check those while the shoes are out. A cracked lining can mean the friction material has loosened, and grease or oil on it upsets brake balance. Call us to confirm proper fit for your application.
Features
Meritor Q Plus rear axle brake shoe for trucks, tractors and trailers
16.50 in. brake diameter with a 7.00 in. shoe width
MA312 lining, lining rating 23,000
28 rivet holes for 0.25 in. rivets, Platinum Shield III coating
Brake hardware kit listed for this shoe: KIT 8000HD
Uneven lining wear on a shoe like this often traces back to worn bushings, anchor hardware or return springs
Tech Specs
- Brake type: Q Plus
- Application: rear axle - truck, tractor, trailer
- Brake diameter: 16.50 in.
- Brake shoe width: 7.00 in.
- Lining number: MA312
- Lining rating: 23,000
- Shoe coating: Platinum Shield III
- Rivet hole count: 28
- Rivet size: 0.25 in.
- FMSI: 4707QP
- Brake hardware kit: KIT 8000HD
Used in this Meritor model
