Upper Rebuild Kit: Complete top end gasket set for Dodge Cummins 5.9L 24V 6BT engines with CP3 fuel pumps.
Vehicle Application: Fits 2500 and 3500 pickup trucks years 2003 2004 2005 2006 using common rail diesel systems.
Seal Components: Includes cylinder head gasket valve stem seals intake manifold exhaust gaskets grommets and rocker cover seals.
Direct Replacement: Interchangeable with part numbers 4089819 4089172 3958644 and 4899239 for precise fitment.
Professional Grade: Engineered to manage high combustion temperatures and prevent fluid leaks in heavy duty truck motors.
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At Arko Tractor Parts, we specialize in high-performance aftermarket tractor and diesel components engineered to meet the demands of heavy-duty operations
Return Policy
If you're not satisfied with your purchase, our return policy allows for easy returns within 30 days. Please review our guidelines for a hassle-free process.
Shipping Info
We provide free shipping and typically arrives within 3-8 business days.
Customer Support
Our dedicated support team is here to assist you with any inquiries. Reach out via phone or email for prompt assistance with your orders.
Phone: 818-261-3896
Email: sales@arkotractorpart.com
Hear What Our Customers Are Saying
Trusted by Thousands: 51,000+ Verified 5-Star Reviews

Gary Dibble
Texas, USA
Was shipped in factory package . Arrived in good condition though. Fast Shipping and exactly what I ordered according to number on package.

Larry Cochran
California, USA
Great service and quick shipping. Just what I needed. Thank you I will be ordering from this company again.

James Stanfill
Texas, USA
Fast processing, fast shipping, price very good, part works flawlessly, will do business with again.

















