ncrease your equipment performance with IPD’s full range of quality engine line products from steel pistons to overhaul kits for diesel and spark-ignited engines.




IPD offers a full range of induction-hardened cylinder liners. IPD was the first aftermarket company to develop Induction Heat-Treated cylinder liners. IPD liners became known as the “hard-liners” and have a track record of extended durability. One of our IPD patented products is our original IPD Crevice Seal Style liners for Caterpillar® 3400 Series and C15 engines. These crevice seal liners offer a wider rectangular seal in addition to the two o-ring seals reducing the amount of cylinder liner movement and decreasing o-ring failure. IPD’s cylinder kits are available for Caterpillar®, Cummins®, Detroit Diesel®, and Waukesha® engines and includes: pistons, rings, pins, and retainers in addition to the cylinder liner.
Unmatched Strength: Chromoly steel offers an ultimate tensile strength (UTS) that is 2 to 3 times more than the ultimate tensile strength of ductile cast iron.
Enhanced Durability: Increased toughness on both the inside and outside surfaces for improved wear life and resistance to cavitation.
Seamless Construction: Made from high-quality chromoly steel without weld seams, ensuring long-lasting performance and reliability in heavy-duty applications.
IPD offers a wide range of quality, precision-engineered engine repair parts including everything you need to repair your valvetrain:
IPD offers a variety of connecting rods and main bearings in standard and 0.25mm oversize specifications perfect for your heavy-duty engine.
IPD offers over 3,000 gasket sets (over 5,700 gasket part numbers) with two different configurations for your convenience:
IPD Rebuild Kits offer most of the parts necessary to make a worn-out engine run like new. IPD offers in-frame and out-of-frame kits for heavy-duty diesel and spark-ignited gas engines for many applications. Repairing a heavy-duty truck’s engine is challenging work; that’s why IPD’s kits were developed with state-of-the-art packaging to ensure you have all the parts you need so you can get things moving again.
IPD delivers a full range of quality engine line products, designed to meet the specific needs of your industry with unmatched reliability and precision.
Explore our wide range of aftermarket products, from complete engine rebuild kits to heavy-duty truck engine parts, trusted by industries worldwide.