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.
Our chromoly steel liners are designed to withstand the most demanding conditions. These liners offer superior strength, durability, and resistance to wear and cavitation compared to traditional cast iron liners. The seamless chromoly steel construction ensures long-lasting performance and reliability, making them the ideal choice for heavy-duty applications.
Cummins® ISX: Our chromoly steel liners for Cummins® ISX applications are built to handle the toughest conditions, providing unmatched tensile strength and enhanced durability. These liners ensure long-lasting performance and reliability for heavy-duty engines.
Caterpillar® C18/C32: IPD’s chromoly steel liners for Caterpillar® C18/C32 engines solve the cracking issues of traditional carbon steel liners. The advanced material offers increased toughness, ensuring the liners do not crack under demanding conditions.
Caterpillar® C16: The chromoly steel liner for Caterpillar® C16 engines enhances durability with its superior strength and seamless construction. This innovation significantly extends engine life by preventing cracks and reducing maintenance costs.
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.
Check out our most commonly asked questions. If you are looking for more, see our full FAQs page or contact us for specific inquiries.
Induction-hardened liners provide superior wear resistance, extending engine life in demanding conditions.
IPD offers liners for Caterpillar, Cummins, Detroit, and Waukesha engines.
IPD’s crevice seal liners for Caterpillar 3400 series & C15 engines reduce liner movement and enhance the durability of the engines.
Chromoly steel liners offer greater tensile strength and resistance to cavitation compared to standard liners.
The raised edge of the outer flange of the liner increases the grip of the head gasket. Yes, Raised Edge Liners can be mixed with standard liners in Caterpillar 3400 and C15 engines.
Use IPD’s online catalog or contact customer service to ensure compatibility with your engine model.
If you are an IPD customer, you can browse and order IPD Caterpillar parts through IPDNet or by contacting customer service for assistance.
World headquarters are in Carson, CA. Branch locations in Cleveland (OH), Houston (TX), Kolding (Denmark), Sydney (Australia), & Jebel Ali (UAE).
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