12.25 x 5 Trailer Brake Drum 12K–15K Replaces Dexter 009-028-01 Part Number: 99-86512-D
Replacement trailer brake drum designed for 12,000 lb and 15,000 lb hub applications. T
his drum measures 12-1/4" x 5" and replaces Dexter 009-028-01.
Designed for use with brake assemblies measuring 12-1/4" x 5". Hub and 7-244 mounting bolts are not included.
- Drum size: 12-1/4" x 5"
- Center bore: 5-1/4"
- 8-bolt mounting pattern (7.5" circle)
- 5/8" mounting holes
- Fits 12,000 lb and 15,000 lb hub applications
R&P Knowledge Hub Brake drums provide the friction surface for brake shoes in drum brake systems. Proper drum size and mounting pattern must match the hub and brake assembly for safe operation. Worn or out-of-spec drums can reduce braking performance and cause uneven wear. Always verify dimensions and bolt pattern before installation. Specification Details Part Number 99-86512-D Drum Size 12-1/4" x 5" Center Bore 5-1/4" Bolt Pattern 8 Bolt (7.5" Circle) Hole Diameter 5/8" Axle Capacity 12,000 lb – 15,000 lb Weight 70 lbs Replaces Dexter 009-028-01
Verify specifications before installation.
View Brake Drums View Part 009-028-01
