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Cummins B-Series Engine Rebuild Kit, New (OH4089950RGT)

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$1,465.49

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HHP#: P024675

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.

  • Let’s make your engine run smoothly again. Getting a brand new rebuild will not only restore your engine to good working condition but also extend its life. 
  • You’ll receive piston pins that are hardened and tempered for improved strength and wear resistance. It doesn’t get much better than that!
  • Want durability? You got it! Rod and main bearings are made of a Tri-Metal material to keep you on the road for another million miles or more.
  • You’ll sleep soundly knowing the pistons included are CNC turned to precise tolerances. Additionally, computer controlled piston machining is used to maintain proper clearances, giving you peace of mind.
  • Don’t pay more! Quality will meet or exceed the OE’s at a much lower price, keeping some of that hard earned cash in your wallet. 
  • Adding to the savings, all new parts are included and there is no core charge. Plus, to save time kits components are packed in subassemblies by function, making installation quicker and simpler.
  • Trust HHP with a Rebuild Kit manufactured and assembled in an ISO 9001:2008 certified facility. Simply put, it’s quality and consistency you can trust.
  • Also, fitment and functionality will not be a problem because strict OE specifications are met giving you the best of both. Don’t let the word “Aftermarket” scare you away!
  • Keep oil where it needs to be with Oil Control Rings designed with precise tangential tension for maximum oil control. Your engine will be properly lubricated and ready to go when you need it. Adding onto that, the sealing products included are proudly USA made and are composed of 100% Asbestos-Free Material!
  • Let’s seal the deal. The gaskets included are used with proper materials for maximum sealing performance, keeping your fluids where they need to be. You can’t beat that!

Kit Contents

  • (1) Main Bearing
  • (6) Connecting Rod Bearings
  • (6) Piston Kits
    • (12) Piston Pin Retainers
    • (6) Piston Pins
    • (6) Engine Pistons
    • (6) Piston Ring Sets
      • (6) Oil Piston Rings
      • (6) Compression Piston Rings
      • (6) Compression Piston Rings
  • (6) Connecting Rod Bearings
  • (1) Upper Engine Gasket Set
    • (2) O-Ring Seals
    • (1) Turbo Hose O-Ring Seal
    • (1) O-Ring Seal
    • (1) Rocker Cover Gasket
    • (1) Seal
    • (6) O-Ring Seals
    • (1) Intake Manifold Cover Gasket
    • (1) Exhaust Recirculation Valve Gasket
    • (4) Connection Gaskets
    • (1) Rectangular Seal
    • (1) Turbo O-Ring Seal
    • (2) O-Ring Seals
    • (6) O-Ring Seals
    • (1) Thermostat Seal
    • (1) Copper Gasket
    • (1) Accessory Drive Cover Gasket
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (2) O-Ring Seal
    • (21) Sealing Washers
    • (6) Midrange XPI Injector Seals
    • (6) O-Ring Seals
    • (1) Rocker Cover Housing Gasket
    • (4) Lock Plates
    • (1) Oil Drain Gasket
    • (3) Sealing Washers
    • (10) Sealing Washers
    • (4) Sealing Washers
    • (4) Sealing Washers
    • (2) Gaskets
    • (6) Exhaust Manifold Gaskets
    • (1) O-Ring Seal
    • (1) Cylinder Head Gasket
    • (1) Cylinder Head Gasket
    • (1) Turbocharger Gasket
  • (1) Lower Engine Gasket Set
    • (1) O-Ring Coolant Seal
    • (1) Rectangular Ring Seal
    • (1) O-Ring Plug
    • (1) Seal
    • (6) Cooling Nozzles
    • (1) O-Ring Seal
    • (1) Oil Seal
    • (2) O-Ring Seals
    • (1) Sealing Washer
    • (1) Flange Gasket
    • (1) Oil Pan Gasket
    • (1) Threaded Plug
    • (2) O-Ring Seals
    • (1) O-Ring Seal
    • (1) Oil Seal
    • (1) Accessory Drive Cover Gasket
    • (6) Piston Cooling Plugs
    • (2) O-Ring Seals
    • (21) Sealing Washers
    • (4) Sealing Washers
    • (1) Rectangular Seal
    • (1) O-Ring Seal
    • (1) Copper Gasket
    • (2) O-Ring Seals
    • (1) O-Ring Seal
    • (1) O-Ring Seal
    • (1) O-Ring 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 (OH4089950RGT)

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

2-Year Parts and Labor Warranty

Condition

Additional Shipping & Return Information

OH4089950RGT

  • (1) Main Bearing, 3802070, 3800290, 861260, 4955853
  • (6) Connecting Rod Bearings, 3969562, CUM3901170, 3939859, 3901230, 3901170
  • (6) Piston Kits, 4089950, 4089259
    • (12) Piston Pin Retainers, 3920691, CUM3901706, 3901706, 3284366
    • (6) Piston Pins, 3934047, CUM3934047, 3919053
    • (6) Engine Pistons, 3965497
    • (6) Piston Ring Sets, 4089258, 3959079, 3947678
      • (6) Oil Piston Rings, 3932520
      • (6) Compression Piston Rings, 3959079
      • (6) Compression Piston Rings, 3943447
  • (6) Connecting Rod Bearings, 4893693
  • (1) Upper Engine Gasket Set, 4089263
    • (2) O-Ring Seals, 3928624
    • (1) Turbo Hose O-Ring Seal, 3883963, 3922794
    • (1) O-Ring Seal, 3678603
    • (1) Rocker Cover Gasket, 3954324
    • (1) Seal, 3906698, CUM3906698
    • (6) O-Ring Seals, 3087740
    • (1) Intake Manifold Cover Gasket, 3947530
    • (1) Exhaust Recirculation Valve Gasket, 3949417
    • (4) Connection Gaskets, 3949910
    • (1) Rectangular Seal, 3949916
    • (1) Turbo O-Ring Seal, 3066211
    • (2) O-Ring Seals, 3958414
    • (6) O-Ring Seals, 4890926
    • (1) Thermostat Seal, 3954829
    • (1) Copper Gasket, 3900216, 3920773
    • (1) Accessory Drive Cover Gasket, 3955457
    • (1) O-Ring Seal, 3330202, 4010519
    • (1) O-Ring Seal, 3883284, CUM3883284
    • (2) O-Ring Seal, 3957131
    • (21) Sealing Washers, 3283280, 3903037, 3918191, 3935171, 3963983
    • (6) Midrange XPI Injector Seals, 3937142
    • (6) O-Ring Seals, 3947540, 3972753, 4062328
    • (1) Rocker Cover Housing Gasket, 3955109, 3963379
    • (4) Lock Plates, 3937704, 3990120, 4933628
    • (1) Oil Drain Gasket, 3949499, 4931365, 5264568
    • (3) Sealing Washers, 3935172, 3937155, 3963988
    • (10) Sealing Washers, 3947872, 3963989, 4934278
    • (4) Sealing Washers, 3957769, 3963992, 4934279
    • (4) Sealing Washers, 3935168, 3963981
    • (2) Gaskets, 3913352, 3931604, 3938158, 3949473, 3969988, CUM3931604
    • (6) Exhaust Manifold Gaskets, 3955339, 5266422, 5447591
    • (1) O-Ring Seal, 145533, 3973512, 3990084
    • (1) Cylinder Head Gasket, 3954875, 3958644
    • (1) Cylinder Head Gasket, 3954876, 3958645
    • (1) Turbocharger Gasket, 3949530
  • (1) Lower Gasket Set, 4089264
    • (1) O-Ring Coolant Seal, 3910517, 3019114, 145580
    • (1) Rectangular Ring Seal, 3906697, CUM3906697, 3901467
    • (1) O-Ring Plug, 3910248, 3904470, 3903450
    • (1) Seal, 3906698, CUM3906698
    • (6) Cooling Nozzles, 3937214, 3930139, 3919002, CUM3937214
    • (1) O-Ring Seal, 3678603
    • (1) Oil Seal, 4890832, 5338295, 3955214
    • (2) O-Ring Seals, 3946188
    • (1) Sealing Washer, 3963988, 3937155, 3935172
    • (1) Flange Gasket, 3949562
    • (1) Oil Pan Gasket, 3959797, 3955106, 4337596
    • (1) Threaded Plug, 3924147, CUM3924147
    • (2) O-Ring Seals, 4010643
    • (1) O-Ring Seal, 4010519, 3330202
    • (1) Oil Seal, 4890833
    • (1) Accessory Drive Cover Gasket, 3955457
    • (6) Piston Cooling Plugs, 3959574
    • (2) O-Ring Seals, 3958414
    • (21) Sealing Washers, 3963983, 3935171, 3918191, 3903037, 3283280
    • (4) Sealing Washers, 3963981, 3963981
    • (1) Rectangular Seal, 3965385
    • (1) O-Ring Seal, 3929457
    • (1) Copper Gasket, 3920773, 3900216
    • (2) O-Ring Seals, 3089240
    • (1) O-Ring Seal, 3679139
    • (1) O-Ring Seal, 3678786
    • (1) O-Ring Seal, 3910260
    • (1) Oil Cooler Core Gasket, 2830559
    • (1) Filter Head Gasket, 3974127

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