PDI Big Boss Performance Dual Oil Cooler for Cummins X15 | ISX CAT C7 TURBO Cross Reference for CAT 269-4178

Cross Reference for CAT 269-4178

OEM Reference Part Number 146-9445

and T880 (2006-2016)

15% higher torque capacity

PDI Big Boss Performance Dual Oil Cooler for Cummins X15 | ISX CAT C7 TURBO Cross Reference for CAT 269-4178Available for: 1999 2024 Cummins X15 and ISX Engines Key Benefits Dual high efficiency cooler packs 75% more oil cooling capacity Lowers peak oil temperature 20 30 degrees Thermostat and bypass valve included Complete new casting and assembly Made in the USA Warranty: 1 Year Unlimited Mileage Warranty Introducing the Big Boss Performance Dual Oil Cooler for Cummins X15 and ISX Engines, the ultimate solution for keeping your engine's oil cool and