Mack MP8, Volvo D13 Inframe Engine Rebuild Kit, New 85138502

Interstate-McBee, engineered for Mack MP8 and Volvo D13 applications.

This complete heavy-duty overhaul solution includes all the critical components required to perform an in-frame rebuild without removing the engine block from the chassis—minimizing downtime while delivering a factory-spec engine restoration.

1-Year Warranty Protection

Why Buy This Inframe Kit?

1. Complete Engine Restoration
Designed to restore compression, horsepower, oil control, and fuel efficiency, while helping reduce blow-by and oil consumption for long-term reliability.

2. Reduced Downtime – In-Frame Rebuild
Perform a major overhaul without pulling the engine, saving significant labor time and getting your truck back on the road faster.

3. OEM-Level Performance & Durability
Manufactured by Interstate-McBee, a trusted American brand with over 75 years in the industry, ensuring components that meet or exceed OEM specifications.

Why Choose M-85138502 Instead of Piecing Parts Together?

✔ Matched components engineered to work together seamlessly
✔ Eliminates fitment and compatibility issues
✔ Saves time sourcing individual parts
✔ More cost-effective than buying components separately
✔ Ideal for preventive maintenance or complete engine rebuilds