ENGINE PARTS & COOLING

BESTfit Flywheel With 12 Bolt Holes The Flywheel listed is designed for International DT466E engines, featuring a flat design compatible with 14-inch clutches. It has an SAE #2 size, with 12 bolt holes for mounting and an outer diameter of 17 inches. The...

BESTfit Flywheel With 10 Inch Center Opening - Replaces 15979722, 15028478 & 1265875The Flywheel listed is designed for Caterpillar 3116 or 3126 engines, featuring a flat design compatible with 13 or 14-inch clutches. It has an SAE #2 size, a 10-inch...

BESTfit Water Pump For Cummins ISM EngineThe Water Pump listed is intended for the Cummins ISM engine and is sold individually as an aftermarket replacement part (not OEM). It's essential to verify OE numbers before purchasing to ensure compatibility, as...

BESTfit Water Pump For Detroit DD15 EngineThe Water Pump listed is designed for the DD15 engine and is sold individually as an aftermarket replacement part (not OEM). It's crucial to verify OE numbers before purchasing to ensure compatibility, as there...

BESTfit Water Pump For Detroit EGR 14.0L 60 Series EngineThe Water Pump listed is suitable for Detroit EGR 14.0L Series engines and is sold individually. As an aftermarket replacement part (not OEM), it's important to verify OE numbers before making a...

BESTfit Water Pump For Detroit EGR 14.0L 60 Series EngineThe Water Pump listed is designed for Detroit EGR 14.0L Series engines and is sold individually. As an aftermarket replacement part (not OEM), it's crucial to verify OE numbers before purchasing,...

BESTfit Water Pump For Detroit EGR 12.7L 60 Series EngineThe Water Pump listed is designed for Detroit EGR 12.7 L 60 Series engines and is sold individually. As an aftermarket replacement part (not OEM), it's essential to verify OE numbers before...

BESTfit Circular EGR Cooler For Cummins IL-G Engine The Circular EGR Cooler listed is designed for Cummins IL-G engines and is sold as a kit. As an aftermarket replacement part (not OEM), it's crucial to verify OE numbers before purchasing to ensure...

BESTfit EGR Cooler For Mack MP8 & Volvo D13 Engines * High Quality EGR Cooler* For Mack MP8 And Volvo D13* No Core Exchange Required * Crossover With MP8 Application* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM) ***** Please...

BESTfit EGR Cooler For Detroit 60 Series Engine The EGR Cooler is designed for Detroit Series S60 engines and is sold individually as an aftermarket replacement part, not bearing any OEM branding. Before purchasing, it's essential to verify OE numbers to...

BESTfit VT365 Cooler - Replaces 1845145C97, 1845274C92 & 4C3Z9P45AJThis BESTfit EGR Cooler is quality-engineered to cool exhaust gas and recirculate it back to the engine. Replacement prevents coolant from leaking into the exhaust manifold and may...

BESTfit Diesel CAT C15 & Late 3406E Oil Pan GasketThe Oil Pan Gasket/Isolation Seal is a one-piece rubber component designed for Caterpillar C15 and late 3406E engines. Sold individually as an aftermarket replacement part, it's important to verify OE...