Cummins 6B 5.9L Inframe Engine Rebuild Kit, New (IF38025656B)

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.

• Is your engine acting up? Trust 4BTdiesel with a rebuild that restores your engine to great working condition and keeps it running for another million or more miles.
• Let’s give your engine a backbone. Tri-metal connecting rods and main bearings are included to beef up your engine against whatever life throws at it.
• We put the OE to shame with top-notch quality and consistency. This rebuild kit goes through a rigorous manufacturing and assembling process at an ISO 9001:2008 certified facility. We highlight quality here at 4BTdiesel and this kit will deliver the highest satisfaction.
• Plus, our quality meets or exceeds the OE’s at a much lower price, keeping you and your wallet happy. 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’ll 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!
• Oil control rings are included and they are designed with precise tangential tension for proper oil control. You can’t beat that!
• Additionally, the gasket materials are composed of the OEM’s to give you leak free durability.
• Leakage? Never heard of it. 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 ensure ultimate performance in functionality and sealability.
• You’ll get back up and running in no time since all parts are built to OEM specifications, giving you the best of fit and function.

Kit Contents

• (6) 1.0mm Piston Kits
• (6) 1.0mm Piston Ring Sets
• (6) Oil Piston Rings
• (6) Compression Piston Rings
• (6) Compression Piston Rings
• (6) 1.0mm Oversized Piston Bodies
• (12) Connecting Rod Bearings
• (1) Oil Pan Gasket
• (1) Main Bearing
• (1) Upper Engine Gasket Set
• (6) Injector Seals
• (1) 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) Seals
• (1) Thermostat Seal
• (6) Exhaust Manifold Gaskets
• (6) Injector Seals
• (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