Cummins 6B 5.9L Inframe Engine Rebuild Kit, New (IF38027656B)

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.

• You’ll receive a brand new rebuild kit that will restore your engine to excellent working condition and increase it’s longevity. Your rig will be up and running for another million or more miles!
• Give your engine some extra muscle. Tri-metal connecting rods and main bearings are included to for long lasting strength and durability that you can count on.
• Why sacrifice quality when you don’t have to? We put the OE to shame with exceptional quality and consistency. This rebuild kit goes through a state of the art manufacturing and assembling process at an ISO 9001:2008 certified facility.
• Don’t overpay! Our quality meets or exceeds the OE’s at a much lower price, keeping more cash in your pocket. But, the fact that all new parts are included and there is no core charge is sweeter than your Grandma’s apple pie!
• Let’s talk Pistons. You can rest assured the pistons included are CNC turned to precise tolerances, and are computer control machined to proper clearances. It doesn’t get much better than that!
• Plus, the sealing products within this kit are proudly USA made and use 100% Asbestos-Free material. Additionally, the correct materials are used in the crafting of the gaskets ensuring optimal performance in functionality and sealability.
• Leakage? Never heard of it, the gasket materials are composed of the OEM’s to give you leak free durability and peace of mind when out on the road.
• Keep your oil where it needs to be. Oil control rings are included and they are designed with precise tangential tension for proper oil control. You can’t beat that!
• Also, piston pins are included and they are hardened and tempered for improved strength and wear resistance. You get it all with 4BTdiesel!
• You’ll get back up and running in no time since all parts are crafted to strict OEM specifications, giving you the best of fit and function.

Kit Contents

• (6) 1.0mm Piston Kits with Pin
• (6) 1.0mm Engine Pistons
• (6) 1.0mm Piston Ring Sets
• (6) 1.00mm Top Piston Rings
• (6) Intermediate Piston Rings
• (6) .040 Oil Piston Rings
• (1) Oil Pan Gasket
• (12) Connecting Rod Bearings
• (1) Main Bearing
• (1) Upper Engine Gasket Set
• (6) Injector Seals
• (1) Rectangular Ring Seal
• (1) Washer
• (6) Rocker Cover Bolt Seals
• (1) Metal Gasket
• (2) Washers
• (6) Injector Sleeves
• (12) Valve Stem Seals
• (1) Cylinder Head Gasket
• (6) Injector Seals
• (1) Thermostat Seal
• (6) Exhaust Manifold Gaskets
• (6) Seal Injectors
• (6) Valve Cover Gaskets
• (2) Gaskets
• (1) Cylinder Head Gauge
• (2) Sealing Washers
• (6) Noise Isolators
• (1) O-Ring Seal
• (6) Washers
• (1) Turbo Oil Drain Gasket
• (6) Sealing Washers
• (1) Intake Manifold Gasket
• (1) Gasket
• (1) Rectangular Ring Seal
• (1) Sealing Washer
• (6) Banjo Seals

Warranty

6-month warranty.

What Rebuild Kit and Gasket Set Includes