Product Description

This high-quality replacement piston cooling nozzle 4953572 delivers a targeted stream of engine oil to the underside of each piston, effectively managing heat buildup during high-load operation. Engineered for durability and precise flow, it helps prevent piston overheating, scuffing, and potential failure in demanding QSK19 applications.

Volgen Power offers reliable replacement nozzles built to high standards, providing excellent performance and value for engine overhauls and maintenance.

Key Features & Benefits

• Effective Thermal Control — Direct oil spray reduces piston crown temperatures for improved reliability under extreme loads
• Precise Oil Delivery — Calibrated jet ensures optimal cooling without excess oil consumption
• Durable Construction — High-grade materials resist clogging, pressure, and wear in harsh environments
• Reduced Engine Wear — Continuous lubrication extends piston, ring, and liner life
• Direct Fit Replacement — Seamless installation into the cylinder block with standard seals

Compatibility

Compatible with Cummins engine models:

• QSK19 (all ratings, including CM2350 and CM500 series)
• KTA19 / K19
• Related Quantum-series variants

Common in large mining equipment, marine propulsion, generator sets, and oilfield operations.

Technical Specifications

Volgen Power is your trusted source for high-quality replacement engine parts. This QSK19 piston cooling nozzle is in stock and ready for worldwide shipping.

Protect your high-horsepower engine from heat-related issues – contact us today for pricing, availability, or bulk orders. Get your quote now!