KMP Brand Engine parts For
on-highway
On-Highway Engine Parts
Keep your fleet running longer with parts you can rely on. KMP supplies OEM-quality on-highway engine parts engineered to meet original specifications for consistent performance and long-term reliability. Whether you’re managing a large fleet or maintaining individual trucks, our parts are built to deliver dependable results where it counts. KMP Brand® engine are parts compatible with Cummins®, Perkins®, Caterpillar®, and Detroit Diesel® engines. From pistons and liners to gaskets, bearings, and turbochargers, we’ve got what your engines need – available for major models and applications.Engineered for Reliability
We know how critical uptime is in the trucking industry. That’s why KMP Brand delivers:
- Comprehensive Material Testing
- Dimensional Accuracy Checks
- ISO-Certified Quality Control

On-Highway Engine Parts Built to Go the Distance
Tough jobs need reliable engines. At KMP, we supply OEM-quality engine parts for the on-highway industry-designed to fit and perform like the originals, but at a fraction of the cost. Whether you’re behind the wheel, in the workshop, or managing a fleet, our parts help you cut downtime, streamline maintenance budgets, and keep trucks moving.
KMP parts are engineered for real-world conditions. We understand what happens on the road-high mileage, long hauls, tight delivery windows. Our components are made to take that punishment and keep engines running strong. Our range includes:
- Crankshafts: Precision-engineered for durability and optimal engine performance.
- Bearings: High-quality bearings designed for smooth operation and extended service life.
- Pistons and Rings: Superior materials ensure enhanced engine efficiency and reduced wear.
- Gaskets and Seals: Provide excellent sealing capabilities to prevent leaks and ensure reliability.
- Cylinder Heads and Blocks: Built for strength, performance, and long-lasting service.
- Camshafts and Valves: Enhance engine power and efficiency with precision-machined components.
- Hydraulic Pumps: Efficient cooling solutions to maintain proper engine temperature.
- Oil Pumps: Ensure consistent lubrication for peak performance and reduced engine wear.
- Filters: Designed to provide maximum filtration and protect critical components.
- Clutch Parts: Engineered for reliable transmission and long-lasting performance.
- Fans: Designed to improve airflow and enhance cooling efficiency.
- Fuel Injectors: Precision-crafted for efficient fuel delivery and reduced emissions.
- Oil Coolers & After Coolers: Maintain ideal engine temperature and performance under heavy loads.
- Turbos: High-quality turbochargers to boost engine power and efficiency.
- Universal Joints: Durable components for smooth drivetrain operation.
- V Belts, Pulleys & Tensioners: Essential parts for consistent power transmission and proper belt tensioning.
Order Direct or Through Our Global Network
Our commitment to continuous growth means we’re always expanding our range with the latest and most innovative aftermarket solutions to meet the evolving needs of the industry.
We’ve got distributors across the U.S., Europe, and worldwide, ready to supply parts fast. Need something now? Visit our online parts store to search by part number or engine type and order directly-no account required. Whether you’re running one truck or a hundred, KMP keeps your engines moving.
Looking to Become a Distributor?
KMP is growing, and we’re looking for new partners. If you’re in the truck parts business and want to offer your customers a premium, cost-effective alternative to OEM pricing, we’d love to hear from you. Join our distributor network and get access to:
- Wholesale pricing
- Global support
- Technical resources
- Trusted brand recognition

HIGH PERFORMANCE PARTS
YOU CAN RELY ON
KMP Brand® provide high-performance replacement parts that will help you optimize the performance of your machines. Our parts are designed to fit perfectly, maximize endurance, and extend equipment life cycle while minimizing downtime. Each of our parts is specifically engineered for its intended application, ensuring a perfect balance of performance, durability, and affordability. When it comes to replacement parts for heavy duty engines, trust us to provide you with the best possible solutions. With our top-quality parts, you can be confident that your engines will operate at their best, with reduced downtime and maximum serviceability. Choose KMP Brand® for all your replacement part needs.
- MAXIMIZE ENGINE LIFECYCLE
- MAXIMIZE ENDURANCE
- MAXIMIZE SERVICEABILITY
- REDUCE DOWNTIME