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Portable Cummins Isb/qsb 4089957 Upper Gasket Kit Pai 131880 Collection [ZCQjFwqR]

$47.99 $153.99 -69%

Cummins ISB/QSB Upper Gasket Kit Are you looking for a reliable and high-quality solution for your Cummins ISB/QSB engine? Look no further! Our Upper Gasket Kit, part number 4089957, is designed to meet the specific needs of your engine, ensuring opt

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Cummins ISB/QSB Upper Gasket Kit

Are you looking for a reliable and high-quality solution for your Cummins ISB/QSB engine? Look no further! Our Upper Gasket Kit, part number 4089957, is designed to meet the specific needs of your engine, ensuring optimal performance and longevity. This comprehensive kit includes all the necessary components for a seamless installation, making it the perfect choice for both DIY enthusiasts and professional mechanics.

Key Features:

  • Comprehensive Kit: This kit includes a wide range of gaskets, O-rings, and seals, ensuring that all the necessary components are included for a complete repair.
  • Quality Components: All components are manufactured by PAI Industries Inc., a trusted name in the heavy-duty truck parts industry, and are ISO9001-certified for quality assurance.
  • Easy Installation: The kit is designed for ease of installation, with clear instructions and all the parts you need in one convenient package.

Unmatched Quality and Reliability

With over 50 years of experience in the heavy-duty truck parts industry, PAI Industries Inc. is committed to providing high-quality products that meet the demands of professional mechanics and DIY enthusiasts alike. Our Upper Gasket Kit, part number 4089957, is built with premium aftermarket quality and includes a 2-year unlimited mileage warranty, giving you peace of mind that your engine will perform reliably for years to come. Trust the trusted American manufacturing for reliable diesel performance.

What Our Customers Say

January 5, 2026

Absolutely no complaints!

This is a game-changing product. It really is that good.

- Eleanor M..

January 5, 2026

Absolutely no complaints!

This product is a fantastic piece of work. Highly satisfied.

- Gary J..

January 5, 2026

Absolutely no complaints!

It's a very solid and well-designed device. I am a definite fan.

- Kyro Y..

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