Oil Pan for CAT C15, C16 & C18 | 1601428 | PDI

CAT C15/C16/C18 OIL PAN | PDI BIG BOSS

Available For: Caterpillar C15, C16, and C18 Engines

Warranty: 1-Year Unlimited Mile Warranty

Key Features

• High-strength aluminum casting — sheds heat better and weighs less than a stamped steel pan
• Extra structural webbing — reinforced where it counts to resist flex, cracking, and distortion under vibration and heavy load
• Precision-machined sealing surface — flat and true for correct gasket seating and a leak-free install
• Premium black powder coat — corrosion resistant against road salt, chemicals, and long-term exposure
• All new — no core charge

The PDI Big Boss™ oil pan is a direct upgrade for Caterpillar C15, C16, and C18 engines. PDI cast it in high-strength aluminum with added webbing through the areas where OEM pans run thin and crack, and machined the rail flat so the gasket seats the way it should instead of chasing a weep after every oil change. The black powder coat finish holds up to road salt and looks right on a fresh build.