
Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Piston Cooling Nozzle Cummins 3007517 | 3002022, 3013218, 3200936
Keep your heavy-duty engine running cool and efficiently with this premium piston cooling nozzle for Cummins K19, KTA19, and QSK19 engines. Designed to deliver a precise stream of oil to the piston underside, it prevents overheating and extends component life.
Description
Keep Your Engine Running Cool with the Cummins 3007517 Piston Cooling Nozzle
The Cummins 3007517 Piston Cooling Nozzle (also referred to as a piston cooling jet) is a critical component designed to maintain optimal operating temperatures within your heavy-duty diesel engine. By spraying a precise, continuous stream of engine oil directly onto the under-crown of the piston, this nozzle effectively dissipates extreme heat, preventing thermal fatigue, piston distortion, and premature engine failure.
Key Features and Benefits
- Optimal Thermal Management: Delivers targeted oil spray to cool the piston, reducing thermal stress under heavy loads.
- Durable Construction: Engineered from high-grade materials to withstand high oil pressures and extreme crankcase temperatures.
- Precise Fitment: Manufactured to exact specifications for seamless integration and reliable performance.
- Extends Engine Life: Prevents piston overheating, reducing wear on piston rings and cylinder liners.
Engine Compatibility
This piston cooling nozzle is designed for use in heavy-duty Cummins diesel engines, including:
- Cummins K19 / KT19 / KTA19
- Cummins KTA38 / KTA50
- Cummins QSK19 / QSK38 / QSK50
Specifications & Cross References
- Part Number: 3007517
- Brand: Cummins
- Interchangeable Part Numbers: 3002022, 3013218, 3200936



