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Fortpro

Piston Ring Set STD for Cummins 6C / ISC / ISL - Replaces 3802429, 505090

Piston Ring Set STD for Cummins 6C / ISC / ISL - Replaces 3802429, 505090

SKU: F020801

Availability: Out of stock

Regular price $8.55 USD
Regular price $10.19 USD Sale price $8.55 USD
Sale Sold out
Shipping calculated at checkout.

Important things to Consider

CHECK COMPATIBILITY: Ensure that your OEM part number matches the one in our cross-reference list before making a purchase.

PREVENT UNNECESSARY RETURNS: Don’t rely on appearance alone. Always confirm compatibility by verifying part numbers, not just how the part looks.

TRUCK BRAND MENTION DOES NOT GUARANTEE FIT: If we reference a specific truck brand, it doesn’t imply compatibility with all models. Double-check model specifics to avoid any mismatch.

Shipping Policy

In order to send your purchase, our company may use different freight companies like USPS, UPS and some 3erd Carrier Services for Oversize orders, this will not affect the final price of your order. We will send you all the information in due time. 

For Free Shipping and Freight/Oversize Shipments they are some special term you may check at our Terms & Conditions page.

 

Return Policy

If for any reason you need to return a purchased item, we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must met the conditions stablished in our Terms & Conditions.

To start a return, you can contact us at admin@maxitrucks.com

About this Item

  • Regulates the amount of oil on the cylinder walls, avoiding excessive oil consumption and reducing smoke emissions.
  • Designed in standard size for Cummins 6C 8.3, ISC, ISL, and QSC engines, guaranteeing ideal sealing and compression.
  • Helps maintain engine efficiency by preventing compression leaks and ensuring complete combustion.
  • Manufactured from durable steel alloys and advanced coatings to resist wear and extend engine life.
  • Replaces OEM part numbers 3802429 and 505090, ensuring performance that meets original Cummins specifications.
View full details

Fortpro Piston Ring Set in Standard Size for Cummins 6C 8.3 / ISC / ISL / QSC Engines is designed to maximize the performance and efficiency of your engine. This set offers a perfect fit that ensures effective sealing and optimal compression, resulting in reduced oil consumption and minimized emissions. Manufactured from high quality materials, the Fortpro piston ring set ensures durability and reliability in demanding applications. Compatible with OEM part numbers 3802429 and 505090, this set is the ideal choice to keep your engine running at its maximum capacity, ensuring exceptional performance and long life.


Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.

Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.

  • Brand: Fortpro
  • Vehicle Type: Semi-Trucks / Heavy Trucks
  • Product Department: Engine
  • Product category : Cummins Parts
  • Part Type: Piston Ring Set
  • OEM Reference #: 3802429
  • Material: Steel Alloy
  • Size: STD
  • Bore Diameter: 4.488 in.
  • Ring Count: 3
  • Applications:
    Cummins 6C 8.3 Engine
    Cummins ISC Engine
    Cummins ISL Engine
    Cummins QSC Engine
  • Cummins: 3802429
  • PAI: 505090
Dimensions Not Available.