Cummins ISX15 CM2250, 2010, APR liner kit, Inframe Kit, FP Diesel, Piston 2881758

Fits Cummins ISX15, QSX15 CM2250, CM2350 model engines
Please Note: Original Piston number 3686366 has been discontinued and replaced by Piston # 3688099 (Piston Kit 2881758). This revised piston was designed to be used in an APR (Anti-Polishing Ring) Type Liner. 
Piston Specs - Please see photos above for a clear overview of exactly what type of components are packed with this kit. Piston Skirt Type: Closed WindowTop Ring Location: Low Top RingTop Land Size: Reduced Diameter Top Land
Liner Specs Cylinder Liner Type: APR (Carbon Scraper Ring) Type LinerLiner OD: 150mm or 152mm available, please select your OD from the drop-down menu above. 
Inframe Kit Includes (6) Cylinder Kit Complete, Standard FP-LK80990561 17.0:1 C.R., Piston Kit FP-2881758, Liner Kit  (1) O-Ring FP-3678756  (1) Main Bearing Set, Standard FP-3800298  (1) Connecting Rod Bearing Set, Standard FP-4089405S  (1) Head Gasket Set FP-2881767  (1) Oil Pan Gasket FP-4026684 
Basic Cummins ISX Liner, Piston and Connecting Rod information:-Open skirt pistons cannot be used with Carbon Scraper Ring (APR) Cylinder Liners-High Top Ring Pistons cannot be used with Carbon Scraper Ring (APR) Cylinder Liners-Carbon Scraper Ring Cylinder Liners must be used with Closed Window, Reduced Diameter, Low Top Ring Pistons.-All six cylinder liners must be of the same type.-Liner shims must be replaced with new shims upon installation of new liner.-Service tool 5299448 is required for Scraper Ring Liner piston installation.-All one piece pistons require drilled connecting rods and bearings drilled for proper oil travel.-Machined (Saw cut) connecting rods and fracture-split connecting rods require different bearings which are not interchangeable.