CUMMINS X15 IN-FRAME OVERHAUL KIT W/150MM APR LINER INCLUDES THERMOSTAT & PISTON COOLING NOZZLES EFFICIENCY SERIES CPL 4342 EPA17 Contents: PISTON COOLING NOZZLE PISTON COOLING NOZZLE - BASED ON S/N 6 A5406110 MAIN BEARING SET - STD 1 AFA-CK5405829 CYLINDER KIT COMPLETE - 150MM LINER 6 A2882087 CONNECTING ROD BEARING SET - FRACTURE SPLIT RODS 6 A4298975 HEX HEAD NUT 4 A4026684 OIL PAN GASKET 1 A4318947 THERMOSTAT - 180 DEGREE 1 A5406187 HEAD GASKET SET W/ VALVE COVER GASKET 1 A3678606 O-RING 2 A4357177 OIL BYPASS VALVE PLUNGER 1 A3689587 HIGH TEMPERATURE STUD 4 A3678756 O-RING 1