Heavy Duty 4089500 4352282 Diesel Engine Piston Ring Set for Cummins K19 K38 K50 QSK19 QSK38 KTA19 KTA38 KTA50 Series

Product Highlights:

  • Compatible Engine Brand: Cummins

  • Key Replacement Compatibility: Fully interchangeable with OEM part numbers 4089500, 4352282, 3803472, and 3631248.

  • Premium Material Construction: Engineered from high-strength cast iron and alloy steel coatings for optimal thermal resistance and minimal cylinder wall wear.

  • Precision Sealing Performance: Delivers superior compression sealing and oil control configuration to meet demanding continuous-duty applications.

  • Manufacturing Standards: Produced in ISO 9001 / TS16949 certified production facilities to ensure strict OEM dimensional tolerance alignment.

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1 Year Warranty

Enjoy a full year of warranty, ensuring long-lasting reliability and peace of mind.

90-Day Return

Hassle-free 90-day return policy for a risk-free shopping experience.

24/7 Service

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Product Title:

Heavy Duty 4089500 4352282 Diesel Engine Piston Ring Set for Cummins K19 K38 K50 QSK19 QSK38 KTA19 KTA38 KTA50 Series

Replace Part Number:

FP-4089500, FP-3631248, FP-3803472, 4089500, 3631248, 3803472, 4352282, 3804571, AR10680, 4955975

Engine Model:

Cummins K19, KTA19, QSK19, K38, KTA38, QSK38, K50, KTA50, QSK50

Application:

Heavy-duty commercial trucks

Marine propulsion and auxiliary power generation systems

Industrial diesel generator sets (CCEC / Dongfeng Cummins)

Mining equipment and large crawler excavators

Oil and gas field power infrastructure

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