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).
“We started working with IPD three years ago and our customers now recognize IPD as the premier spare parts brand. It’s a good feeling when you have high quality parts in the range IPD provides for your customers.”
Grand Tech Service
Kazakhstan“IPD stands behind what they say they stand behind. With IPD you’re not only getting quality parts but quality service!”
Sealy Truck and Equipment
Texas“We are very happy and glad that we are IPD dealers because of the services and the products that IPD supplies for us.”
HESCO Manager
Amman, Jordan“We just want to let you guys know how happy we are to be on the IPD team and how proud we are to fly the flag high. Everyone on our team matters.”
On Track Kuntz
Alberta, Canada“Most people look at parts as just parts. I however look at IPD as a brand. A brand that I am proud to represent.”
HD Performance
West Virginia“Most of the time the reason that I’m using IPD is because they’re offering a product that I can’t even get from the OEM. This engine is a good example. So I’ve got the new raised edge liners in this engine and that’s something I can’t even get from CAT OEM and also these are one-piece steel pistons for 14.6 liters C15. Caterpillar doesn’t even offer one-piece steel pistons for 14.6, 30.6, or C15’s. So it has nothing to do with saving money, it’s more about the product itself. I’ll take a one-piece steel piston and a higher horsepower application over a two-piece steel (inaudible) anyday. That’s why I’m using IPD Parts.”
IPD Customer and Social Media Influencer
Dexter, Missouri“We have used a ton of IPD products over the last 30 years and have been extremely satisfied and even more than that, really happy about the price.”
Reliable Engine Service
Amelia, Louisiana“Your company has been great to work with. Getting parts for 12 mechanics at once can be challenging but you folks always make it quick and easy to get what we need and that is much appreciated.”
Greensfork Alignment Service
Centerville, IN“I couldn’t be happier with my recent purchase! The communication was top-notch throughout the process, and my order arrived incredibly quickly. The packaging was secure and professional, ensuring everything arrived in perfect condition. The spare parts themselves are of exceptional quality, and the shipping costs were surprisingly low. Overall, the service exceeded my expectations in every way!”
Mass Machinery
Malaysia“I’ve been working with IPD Parts for a long time, and I can confidently say that issues with their products are extremely rare. Whenever someone calls saying they have a problem with an IPD part, my first thought is usually that the issue is more likely due to an installation error rather than a product defect. IPD’s quality is top-notch, and I trust them completely.”
Tilly’s Crawler Parts Pty Ltd
AustraliaIf you’re an existing customer and already have a login, click here to find IPD quality parts.
If you would like to find an IPD distributor or become an IPD distributor, please fill out our form.