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Fortpro

Exhaust Valve for Cummins 6B/4B - Replaces 3802356, 3920868, 191968, 191970

Exhaust Valve for Cummins 6B/4B - Replaces 3802356, 3920868, 191968, 191970

SKU: F020604

Availability: Out of stock

$5.45 USD
$5.45 USD
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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

  • Provides effective sealing and smooth operation of the motor, prolonging its life and ensuring consistent performance.
  • Designed to ensure complete combustion and efficient gas expulsion, minimizing exhaust emissions.
  • Optimizes the flow of exhaust gases, improving engine efficiency and reducing fuel consumption.
  • Compatible with Cummins 6B/4B Series Engine, ensuring perfect fit and optimal performance.
  • Manufactured from high quality steel alloys to withstand high temperatures and extreme pressures, ensuring durability and reliability.
View full details

Fortpro Exhaust Valve for Cummins 6B/4B Series Engines is designed to provide optimal performance and superior efficiency to your diesel engine. Manufactured with high resistance materials, this valve guarantees efficient expulsion of combustion gases, improving fuel efficiency and reducing emissions. It is compatible with OEM part numbers 3802356, 3920868, 191968 and 191970, offering a reliable solution that fits perfectly to manufacturer specifications. Its robust design ensures long durability and reliability in demanding conditions, keeping your engine running smoothly and efficiently for longer.


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: Exhaust Valve
  • OEM Reference #: 3920868
  • Material: Steel Alloy
  • Valve Stem Diameter: 0.314 in.
  • Length : 5.078 in.
  • Applications:
    Cummins 6B Series Engine
    Cummins 4B Series Engine
  • Cummins: 3802356, 3920868, CUM3901607, 3901607
  • PAI: 191968, 191970
Dimensions Not Available.