Cummins ISC 8.3L Inframe Engine Rebuild Kit, New (IF3800910)

Think you know the truth about Aftermarket Rebuild Kits? We’d bet you’d be surprised.
It’s no secret, rebuilding your rig is one of the most labor (and wallet) intensive repairs out there. Sure, you want your engine to last another million miles but you also want the best price; so what should you choose- OEM or Aftermarket?

When it comes to engine parts, the aftermarket often gets a bad rep. The idea that aftermarket retailers sell cheap parts with zero warranty, delivered in a beat-up box written in another language couldn’t be further from the truth. 4BTdiesel is here to set the record straight; we only sell Rebuild Kits with new parts, zero core charges, and a 6-month warranty.  On top of only offering premium quality parts, we also make sure you save up to 50% off OEM prices. So, when it comes to your rebuild, what’s left to want? 

Need a little extra proof? Let’s talk Rebuild Kits.

• Beef up your engine with a brand new rebuild kit manufactured and assembled in an ISO 9001:2008 certified facility.  Not only are you getting quality and consistency your rig needs, but since it is all brand new parts, there is no core charge.  Giving you more cash in your pocket!
• This rebuild kit is built to OEM specifications, ensuring proper engine fitment and function.  Stricter than a dad with his daughter’s boyfriend!
• With this overhaul kit you will be restoring your engine to good working order, extending the life.  But you are also getting parts equal or better quality than the OE at a much lower price.  You can’t beat that!
• No one likes a leaky rig.  So, we use the correct materials in our gaskets to ensure you have excellent performance in functionality and sealability.
• At 4BTdiesel, we make sure you are never getting sub-par parts!  These pistons are CNC turned to precise tolerances.
• Know you’ll be able to put another million miles on your diesel with piston pins hardened and tempered for improved strength and wear resistance.
• Keep your engine running until the cows come home with tri-metal connecting rod and main bearings for durability.
• At 4BTdiesel, we are proud to say the sealing products in this kit are USA made and use 100% asbestos-free material.

Kit Contents:

• (1) Oil Pan Gasket
• (1) Oil Pickup Tube Gasket
• (6) Piston Kits
• (6) Piston Crowns
• (12) Piston Pin Retainers
• (6) Piston Skirts
• (6) Piston Ring Sets
• (6) Oil Piston Rings
• (6) Compression Piston Rings
• (6) Compression Piston Rings
• (6) Piston Pins
• (6) Cylinder Liners
• (6) Seal Liners
• (1) Main Bearing Set
• (7) Top Main Bearings
• (6) Bottom Main Bearings
• (1) Thrust Bearing
• (12) Connecting Rod Bearings
• (1) Upper Engine Gasket Set
• (1) O-Ring Seal
• (1) O-Ring Seal
• (1) Rectangular Ring Seal
• (6) Exhaust Manifold Gaskets
• (1) Turbo Oil Drain Gasket
• (1) Cover Plate Gasket
• (1) Valve Cover Gasket
• (1) Flange Gasket
• (1) Cylinder Head Gasket
• (1) Intake Manifold Cover Gasket
• (1) O-Ring Seal
• (24) Valve Stem Seals
• (1) Connection Gasket
• (6) O-Ring Seals
• (1) O-Ring Seal
• (1) Gasket
• (2) Seals
• (6) Injector Seals
• (1) Gasket
• (4) Turbo Hose O-Ring Seals

Warranty

6-month warranty.

What Rebuild Kit and Gasket Set Includes