APPLICABLE TO MOST CATERPILLAR C15 ENGINES WITH MBN-UP SERIAL PREFIX.  PISTON PART NO. 2250115.

Image is representative of typical contents. In Frame Kits include: Pistons, Pins, Retainers, Cylinder Liners, O-Rings and Seals, Rings, Rod and Main Bearings, In Frame Gasket Set.

All applications are Serial Number Specific. Please contact us with your Engine Details to determine if this product is appropriate for a particular engine and to accurately identify the Kit and Related Components appropriate for your specific requirement.

Why IPD? For years, engine rebuilders and engine owners have been forced to deal with only one source on newer applications utilizing articulated, steel crown / aluminum skirt two-piece pistons. After years of development and testing, IPD introduced the IPDSteel articulated cast steel pistons for applications such as the 3400 and C15 series.

This patent pending design and processes include High quality casting techniques for product integrity, High strength 4130 alloy steel, heat treatment for strength, latest in equipment & machining techniques, Quality control features including X-ray, bushing retention and dimensional quality control.