PACCAR MX-13 EPA13 Complete Engine Rebuild Kit PCMX13RBK

PAI PACCAR MX-13 EPA13 Inframe Rebuild Kit – MX1301-001

The PAI MX1301-001 Inframe Rebuild Kit is a premium heavy-duty engine overhaul solution engineered specifically for PACCAR MX-13 EPA13 engines used in 2013–2016 applications. Designed for in-chassis rebuilding, this complete Level 1 kit includes the critical components required to restore engine performance, reliability, and long-term durability—without removing the engine from the truck.

Manufactured by PAI Industries®, a trusted American heavy-duty aftermarket manufacturer with over 50 years of experience, this kit is engineered to meet or exceed OEM specifications for fit, performance, and reliability. PAI products are produced under strict quality control standards and ISO 9001-certified manufacturing processes, making them one of the most respected aftermarket brands in the diesel industry.

One of the biggest advantages of this kit is that it delivers OEM-level quality—or better—at a significantly more competitive price than original dealer parts. This makes the MX1301-001 an excellent solution for fleets, owner-operators, and repair facilities looking to reduce repair costs without sacrificing reliability or performance.

Built for demanding heavy-duty applications, this inframe kit is designed to handle high-load and long-haul conditions while helping reduce downtime and extend engine service life.

2 -Year Warranty Protection

Why Choose This PAI Kit

✔️ OEM-quality fit, performance, and durability—often equal or superior to original components
✔️ Significantly better value compared to OEM dealer pricing
✔️ Trusted American aftermarket brand used worldwide in heavy-duty diesel applications
✔️ Manufactured under ISO 9001-certified quality standards
✔️ Designed for maximum reliability and long service intervals
✔️ Backed by a 1-year unlimited mileage warranty
✔️ Cost-effective solution for fleets and owner-operators

Performance Benefits

• Restores compression, horsepower, and fuel efficiency
• Reduces oil consumption and engine blow-by
• Helps improve reliability in demanding operating conditions
• Built for heavy-duty commercial and fleet applications
• Minimizes downtime with complete inframe rebuild capability
• Designed for long-lasting performance and durability

Applications

• PACCAR MX-13 EPA13 diesel engines
• Model years 2013–2016
• Kenworth and Peterbilt truck applications
• Commercial fleets and owner-operators