Description
OTR 9079HD heavy-duty camshaft repair kit for Meritor Q and Q-Plus 16.5″ trailer axle brakes with bolt-on powdered-metal spider bushings on fabricated spiders. Replaces Euclid E-9079HD, Meritor KIT8078A, BWP MK88, and Leland K363. One kit ships the hardware to service two wheel ends.
Specifications
| Manufacturer | OTR |
|---|---|
| Part Number | 9079HD |
| Part Type | Camshaft Repair Kit (Heavy Duty) |
| Brake System | Meritor Q & Q Plus |
| Brake Diameter | 16.5 in |
| Bushing Material | Powdered metal, bolt-on type on fabricated spiders |
| Coverage | Services two wheel ends |
| VMRS Code | 013-017-014 |
Kit Includes
- E-1318AHD heavy-duty camshaft support assembly
- Camshaft bushings (powdered metal, bolt-on style)
- Camshaft seals, washers, and lock rings
- Mounting hardware to service two wheel ends
Cross References
This part replaces or is equivalent to the following part numbers:
- Euclid: E-9079HD
- Meritor: KIT8078A
- Automann: 110.2210
- BWP: M-K88 / MK88
- Leland: K363
- World American: WA08-5001
- Dayton: 08-130611
- Power Products: 9079HDP
- Sirco: B8773M
- Fortpro: F224999
Applications
This camshaft repair kit fits trailer axles equipped with:
- Meritor Q-series 16.5 in cam-style trailer brakes
- Meritor Q-Plus 16.5 in cam-style trailer brakes
Used on heavy-duty Class 8 trailers with fabricated brake spiders and bolt-on powdered-metal camshaft bushings, including dry van, flatbed, tanker, and lowboy trailers built with Meritor (Rockwell) Q/Q+ brake assemblies.
Verify your brake assembly type, drum diameter, and spider style before ordering to confirm fitment.









