
The Cooling Nozzle 345007 is a piston cooling nozzle designed for Caterpillar engines, particularly compatible with the C11 and C13 series. This high-quality, direct replacement component ensures optimal oil spray onto the underside of the piston, which helps dissipate heat, prevents piston overheating, and improves overall engine longevity and performance.
This cooling nozzle is ideal for engine rebuilds or repairs, ensuring reliable piston cooling for extended engine life—an essential part for maintaining Caterpillar-powered equipment in construction, transportation, and industrial sectors.
Why Shop with Young & Sons?
With over 75 years of diesel engine expertise, Young & Sons offers quality and fast availability for all your engine needs.