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Cummins B-Series Engine Rebuild Kit, New (OH4089977)

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$1,681.48

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HHP#: P024682

Description

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. HHP is here to set the record straight; we only sell Rebuild Kits with new parts, zero core charges, and a 2-Year Parts and Labor 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 not making the cut? You’ll receive a brand new rebuild kit that restores your engine to good working condition and keeps you on the road for another million or more miles. 
  • Let’s make your engine great again. Tri-metal connecting rods and main bearings are included to strengthen your engine against the most extreme conditions. Plus, hardened and tempered piston pins are included to improve strength and wear resistance. 
  • Worried about installation taking forever? Don’t worry, we’ve got you covered. Kit components are packed in subassemblies by function, making installation easy and efficient. 
  • We put the OE to shame with unsurpassed quality and consistency. This rebuild kit goes through a strict manufacturing and assembling process at an ISO 9001:2008 certified facility. We underline quality here at HHP and this kit will deliver the most satisfaction. 
  • Plus, 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 like Christmas.
  • Let’s talk Pistons. You’ll have peace of mind knowing the pistons included are CNC turned to precise tolerances, and are computer control machined to proper clearances. 
  • There’s no doubt that the pistons use complex combustion bowl geometry for increased power and efficiency. It doesn’t get much better than that!
  • Leakage? Never heard of it. The sealing products within this kit are proudly USA made and use 100% Asbestos-Free material. Additionally, the proper materials are used in the crafting of the gaskets ensure unsurpassed performance in functionality and sealability. 
  • You’ll get back up and running in no time since all parts are crafted to OEM specifications, giving you the best of fit and function. 
  • Keep your oil where it needs to be with proper lubrication from oil control rings designed with precise tangential tension for proper oil control.

Kit Contents

  • (1) Main Bearing
  • (4) Connecting Rod Bearings
  • (6) 1.00mm Piston Kits
    • (12) Piston Pin Retainers
    • (6) Piston Pins
    • (6) 1.00mm Engine Pistons
    • (6) 1.00mm Piston Ring Sets
      • (6) 1.00mm Top Piston Rings
      • (6) 1.00mm Second Piston Rings
      • (6) 1.00mm Oil Rings
  • (4) Connecting Rod Bearings
  • (1) Upper Gasket Set
    • (1) Breather Mounting Seal
    • (3) Sealing Washers
    • (6) Gaskets
    • (1) Intake Manifold Cover Gasket
    • (6) O-Ring Seals
    • (2) Gaskets
    • (1) Oil Drain Gasket
    • (1) Turbocharger Gasket
    • (1) Rocker Cover Gasket
    • (1) Thermostat Seal
    • (1) Rocker Cover Housing Gasket
    • (6) O-Ring Seals
    • (12) Valve Stem Seals
    • (12) Valve Stem Seals
    • (2) Lock Plates
    • (6) O-Ring Seals
    • (1) Cylinder Head Gasket
    • (1) Cylinder Head Gasket
    • (1) O-Ring Seal
    • (2) O-Ring Seals
    • (1) O-Ring Seal
    • (2) Turbo Hose O-Ring Seal
    • (1) O-Ring Seal
    • (11) Sealing Washers
    • (6) Mid Range XPI Injector Seals
    • (6) Exhaust Manifold Gaskets
  • (1) Lower Engine Gasket Set
    • (2) O-Ring Seals
    • (1) Cover Plate Gaskets
    • (2) O-Ring Seals
    • (1) Rectangular Seal
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (1) Gear Housing Gasket
    • (1) Flange Gasket
    • (1) O-Ring Seal
    • (1) Rectangular Seal
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (1) Gear Cover Gasket
    • (1) Oil Pan Gasket
    • (1) O-Ring Seal
    • (2) O-Ring Seals
    • (1) O-Ring Seal
    • (2) O-Ring Seals
    • (11) Sealing Washers
    • (1) Front Crank Seal
    • (1) Front Crankshaft Seal Kit
    • (1) Oil Seal
    • (1) Seal Installation Tool
    • (1) O-Ring Seal
    • (2) Rectangular Ring Seals
    • (1) Seal
    • (1) O-Ring Seal
    • (3) Sealing Washers
    • (1) Rectangular Seal
    • (1 Oil Cooler Core Gasket
    • (1) Filter Head Gasket

Warranty

2-Year Parts and Labor Warranty

Details for Cummins B-Series Engine Rebuild Kit, New (OH4089977)

Weight 36 lbs
Dimensions 28 × 16.5 × 13.25 in
Vendor Warranty

2-Year Parts and Labor Warranty

Condition

Additional Shipping & Return Information

OH4089977

  • (1) Main Bearing, 3802070, 3800290, 861260, 4955853
  • (4) Connecting Rod Bearings, 3969562, CUM3901170, 3939859, 3901230, 3901170
  • (6) 1.00mm Piston Kits, 4089977, 4089184
    • (12) Piston Pin Retainers, 3920691, CUM3901706, 3901706, 3284366
    • (6) Piston Pins, 3934047, CUM3934047, 3919053
    • (6) 1.00mm Engine Pistons, 3966676
    • (6) 1.00mm Piston Ring Sets, 4089182, 3949580
      • (6) 1.00mm Top Piston Rings, 3927245
      • (6) 1.00mm Second Piston Rings, 3943546
      • (6) 1.00mm Oil Rings, 3933586
  • (4) Connecting Rod Bearings, 4893693
  • (1) Upper Gasket Set, 4089819OS
    • (1) Breather Mounting Seal, 3073966
    • (3) Sealing Washers, 3963988, 3937155, 3935172
    • (6) Gaskets, 3946275, 3946275
    • (1) Intake Manifold Cover Gasket, 3947530
    • (6) O-Ring Seals, 4062328, 3972753, 3947540
    • (2) Gaskets, 3969988, CUM3931604, 3949473, 3938158, 3931604, 3913352
    • (1) Oil Drain Gasket, 4931365, 3949499, 5264568
    • (1) Turbocharger Gasket, 3949530
    • (1) Rocker Cover Gasket, 3954324
    • (1) Thermostat Seal, 3954829
    • (1) Rocker Cover Housing Gasket, 3963379, 3955109
    • (6) O-Ring Seals, 3087740
    • (12) Valve Stem Seals, 3955393, 3955394, 4991571
    • (12) Valve Stem Seals, 3955394, 4991571
    • (2) Lock Plates, 4933628, 3937704, 3990120
    • (6) O-Ring Seals, 4890926
    • (1) Cylinder Head Gasket, 3966342
    • (1) Cylinder Head Gasket, 3966343
    • (1) O-Ring Seal, 3973512, 3990084, 145533
    • (2) O-Ring Seals, 3678603
    • (1) O-Ring Seal, 3678786
    • (2) Turbo Hose O-Ring Seal, 3922794, 3883963
    • (1) O-Ring Seal, 3931824
    • (11) Sealing Washers, 3963983, 3935171, 3918191, 3903037, 3283280
    • (6) Mid Range XPI Injector Seals, 3937142
    • (6) Exhaust Manifold Gaskets, 5266422, 5447591, 3955339
  • (1) Lower Engine Gasket Set, 4089173
    • (2) O-Ring Seals, 3678786
    • (1) Cover Plate Gaskets, 3939258, CUM3939258, 3931348, 3931059, 3923054, 3914304, 3904044, 3903664,
    • (2) O-Ring Seals, 3946188
    • (1) Rectangular Seal, 3946689
    • (1) O-Ring Seal, 3947269
    • (1) O-Ring Seal, 3947270
    • (1) Gear Housing Gasket, 3947814, 5341995
    • (1) Flange Gasket, 3949562
    • (1) O-Ring Seal, 3678912
    • (1) Rectangular Seal, 3949688
    • (1) O-Ring Seal, 3949781
    • (1) O-Ring Seal, 3957440
    • (1) Gear Cover Gasket, 3957492, 3946532
    • (1) Oil Pan Gasket, 3958165, 3957486
    • (1) O-Ring Seal, 4010519, 3330202
    • (2) O-Ring Seals, 4010643
    • (1) O-Ring Seal, 4076420
    • (2) O-Ring Seals, 3678925, 4944960
    • (11) Sealing Washers, 3963983, 3935171, 3918191, 3903037, 3283280
    • (1) Front Crank Seal, 3937111, 3937111, 3904353, 3904351, 3900709, 3804899
    • (1) Front Crankshaft Seal Kit, 4089342, CUM3909410, 3934486, 3925529, 3921265, 3909410, 3904089, 3904087
    • (1) Oil Seal, 3970548
    • (1) Seal Installation Tool, 3909409
    • (1) O-Ring Seal, 3679139
    • (2) Rectangular Ring Seals, 3906697, CUM3906697, 3901467
    • (1) Seal, 3906698, CUM3906698
    • (1) O-Ring Seal, 3929457
    • (3) Sealing Washers, 3963988, 3937155, 3935172
    • (1) Rectangular Seal, 4945701
    • (1 Oil Cooler Core Gasket, 2830559
    • (1) Filter Head Gasket, 3974127

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