OEM Quality Aftermarket Badge

Cummins 4B Engine Rebuild Kit, New (OH38062704B)

Order by 2PM EST and in stock items will ship same day (M–F)

$666.95

We Will Finance Your Repair.

Just select Paypal - Pay Later or Sezzle at checkout.

• PayPal - Pay Later


Pay in 4

Split your purchase into 4 interest-free, bi-weekly payments.

APR: 0%
4 interest free payments
No sign-up or late fees
Purchase protection included
Autopay available

• min cart total $30
• max cart total $1,500

Pay Monthly

Enjoy the flexibility of 3, 6, 12, or 24 month payment plans with $0 down.

APR: 9.99 to 35.99%
Monthly installments
No sign-up or late fees
Purchase protection included
Autopay available

• min cart total $49
• max cart total $10,000

Pay Monthly is subject to consumer credit approval and eligibility. Pay in 4 is available to consumers upon approval for purchases of $30 to $1,500.

More details

• Sezzle


3 flexible, pay in 4, payment plans for your budget!

1

0% interest.
No credit check.
25% today, 25% every 2 weeks

• min cart total $15
• max cart total $2,500

2

0% interest.
No credit check.
50% today, 50% in 2 weeks

• min cart total $15
• max cart total $2,500

3

0% or variable APR
Soft credit check.
Dynamic installment options

• min cart total $15
• max cart total $15,000

No credit check required Instant credit decision Opt in to free credit reporting

Signing up for Sezzle will not impact your credit score. Subject to approval.

More details

— Drop in your engine number and we’ll double-check it’s the perfect fit before we ship, no guesswork needed.

*
*

Condition: New


Fast Shipping


Easy Returns


Expert Support

HHP#: P024620

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.

  • Extend and restore the life of your engine with a new Overhaul Rebuild Kit manufactured and assembled in a ISO 9001:2008 certified facility ensuring quality and consistency you can count on. 
  • Put more oomph in your pistons with CNC turning to precise tolerances and piston pins hardened and tempered for improved strength and wear resistance. 
  • Help your engine run smoothly with the correct materials to make certain your gaskets have excellent performance in functionality and sealabity. This includes OEM gasket materials used throughout the rebuild kit for leak free durability
  • Why sacrifice quality if you don’t have to? For durability, connecting rod and main bearings are made with tri-metal materials. 
  • Go the extra mile with computer controlled piston machining within your rig to maintain proper clearances within the engine.
  • We want to help you keep oil where it needs to be. Oil control rings are designed with precise tangential tension to give your engine the proper oil control it requires.
  • Don’t settle for sub-par parts! All pieces of your rebuild kit are made to OEM specifications, providing proper fit and function.
  • Stop paying ridiculous OE prices! Receive equal, if not better quality than the OE at a much lower price to you. 
  • That’s not the only way HHP will help save you money! All kits come with brand new parts and do not include a core charge
  • We know that time is money and we want to get you back up and running as soon as possible because of it! Overhaul kits are packaged in subassemblies by function, making installation easy. 

Kit Contents:

  • (1) Main Bearing Set
    • (4) Main Bearings
    • (4) Main Bearings
    • (1) Thrust Bearing
  • (4) Connecting Rod Bearings
  • (4) Connecting Rod Bearings
  • (4) Piston Kits
    • (4) Piston Pins
    • (8) Piston Pin Retainers
    • (4) Engine Pistons
    • (4) Turbocharger Piston Ring Sets
      • (4) Top Keystone Piston Rings
      • (4) Oil Control Piston Rings
      • (4) Intermediate Piston Rings
  • (1) Upper Engine Gasket Set
    • (4) Banjo Seals
    • (4) Injector Seals
    • (1) Rectangular Ring Seal
    • (1) Washer
    • (4) Rocker Cover Bolt Seals
    • (1) Metal Gasket
    • (1) Intake Manifold Gasket
    • (2) Washers
    • (4) Injector Sleeves
    • (8) Valve Stem Seals
    • (4) Injector Seals
    • (1) Thermostat Seal
    • (4) Exhaust Manifold Gaskets
    • (1) Turbo Oil Drain Gasket
    • (1) Rectangular Ring Seal
    • (1) Cylinder Head Gasket
    • (4) Valve Cover Gaskets
    • (4) Noise Isolators
    • (4) Washers
    • (1) Gasket
    • (1) Sealing Washer
  • (1) Lower Engine Gasket Set
    • (1) Timing Housing Gasket
    • (1) Rectangular Ring Seal
    • (1) Seal
    • (1) Cover Plate Gasket
    • (1) Rear Rectangular Seal
    • (1) O-Ring Seal
    • (1) Gasket
    • (1) Gear Cover Gasket
    • (1) Fuel Pump Gasket
    • (1) Rectangular Ring Seal
    • (1) Rectangular Ring Seal
    • (1) Air Compressor Gasket
    • (1) Gear Housing Gasket
    • (1) Copper Gasket
    • (1) Rear Cover Gasket
    • (6) Grommet Seals
    • (1) Push Rod Cover Gasket
    • (1) Oil Pan Gasket
    • (1) Cover Plate Gasket
    • (1) Filter Head Gasket
    • (1) Hydraulic Pump Gasket
    • (1) Gasket
    • (4) Piston Cooling Nozzles
    • (1) Rear Crankshaft Seal Kit
    • (2) Sealing Washers
    • (4) Cooling Nozzles
    • (1) Oil Cooler Core Gasket
    • (1) Filter Head Gasket
    • (1) Rectangular Ring Seal
    • (1) Rectangular Ring Seal
    • (1) Front Crank Seal

Warranty:

2 Year Parts and Labor Warranty

Details for Cummins 4B Engine Rebuild Kit, New (OH38062704B)

Weight 40 lbs
Dimensions 28 × 16.5 × 13.25 in
Vendor Warranty

2 Year Parts and Labor Warranty

Condition

Additional Shipping & Return Information

OH3806270-4B

  • (1) Main Bearing Set, 3802010, 4955855
    • (4) Main Bearings, 3929016 
    • (4) Main Bearings, 3929021
    • (1) Thrust Bearing, 3926723
  • (4) Connecting Rod Bearings, 3969562, CUM3901170, 3939859, 3901230, 3901170
  • (4) Connecting Rod Bearings, 4893693
  • (4) Piston Kits, 3806270, 3926990
    • (4) Piston Pins, 3934047, CUM3934047, 3919053
    • (8) Piston Pin Retainers, 3920691, CUM3901706, 3901706, 3284366
    • (4) Engine Pistons, 3926990, 3806270
    • (4) Turbocharger Piston Ring Sets, 3802421, CUM3802230, 3802746, 3802230, 3802056, 3802050
      • (4) Top Keystone Piston Rings, 3918315
      • (4) Oil Control Piston Rings, 3932520
      • (4) Intermediate Piston Rings, 3902286
  • (1) Upper Engine Gasket Set, 3804896, 3802361, 3802240, 3802216, 3802016, 3802015
    • (4) Banjo Seals, CUM3903380, 4942278, 3903380
    • (4) Injector Seals, CUM3906659, 3920174, 3906659
    • (1) Rectangular Ring Seal, 3906694
    • (1) Washer, 3906773
    • (4) Rocker Cover Bolt Seals, 3910824, 3901837
    • (1) Metal Gasket, 3912220, 3903251
    • (1) Intake Manifold Gasket, CUM3931605, 3938153, 3931605, 3914028, 3901999
    • (2) Washers, 3918188, 3903728
    • (4) Injector Sleeves, CUM3919358, 3919358
    • (8) Valve Stem Seals, CUM3921640, 3921640, 3921639, 3901097
    • (4) Injector Seals, CUM3923261, 3923261, 3919725
    • (1) Thermostat Seal, CUM3923331, 3923331, 3920020, 3903301
    • (4) Exhaust Manifold Gaskets, 3927154, 3905443, 3901456
    • (1) Turbo Oil Drain Gasket, CUM3937706, 5264569, 3942725, 3937706, 3931350, 3928919, 3914388, 3819378, 3285747, 3282113
    • (1) Rectangular Ring Seal, 3936876, 3902363
    • (1) Cylinder Head Gasket, 3283333
    • (4) Valve Cover Gaskets, CUM3930906, 3930906, 3902666, 3902494
    • (4) Noise Isolators, 3930543
    • (4) Washers, 3900808
    • (1) Gasket, CUM3901356, 3901356
    • (1) Sealing Washer, CUM3902425, 3902425
  • (1) Lower Engine Gasket Set, 3802375, 3802266, 3802019
    • (1) Timing Housing Gasket, 3905595, 3903926, 3902629
    • (1) Rectangular Ring Seal, CUM3906697, 3906697, 3901467
    • (1) Seal, 3906698, CUM3906698
    • (1) Cover Plate Gasket, 3902734, 3908096
    • (1) Rear Rectangular Seal, 3906699, 3912473, CUM3912473
    • (1) O-Ring Seal,102827, 3903927, 3913994
    • (1) Gasket, 3900454, 3905468, 3914383, 3931349, 3938157, CUM3931349
    • (1) Gear Cover Gasket, 3902369, 3904492, 3905143, 3910500, 3914385, CUM3914385
    • (1) Fuel Pump Gasket, 3931607, 3939355
    • (1) Rectangular Ring Seal, 3906693, 3914092, 3915772
    • (1) Rectangular Ring Seal, 3915800
    • (1) Air Compressor Gasket, 3904686, 3910055, 3916042
    • (1) Gear Housing Gasket, 3902364, 3907836, 3914384, 3916131, 3931351, 3938156, 3940182, CUM3931351
    • (1) Copper Gasket, 3900216, 3920773
    • (1) Rear Cover Gasket, 3901019 , 3914386, 3928493, 3938159, 4947667, CUM4947667
    • (6) Grommet Seals, 3928759
    • (1) Push Rod Cover Gasket, 3283767, 3900544, 3903837, 3904056, 3922078, 3928831, CUM3283767
    • (1) Oil Pan Gasket, 3900947, 3903393, 3906027, 3911535, 3931602, 3938162, CUM3911535
    • (1) Cover Plate Gasket, 3903664, 3904044, 3914304, 3923054, 3931059, 3931348, 3939258, CUM3939258
    • (1) Filter Head Gasket, 3901828, 3904426, 3912532, 3918257, 3929792, CUM3929792
    • (1) Hydraulic Pump Gasket, 154916, 163027, 4988280
    • (1) Gasket, 200094, 3008400
    • (4) Piston Cooling Nozzles, 3901020, CUM3901020
    • (1) Rear Crankshaft Seal Kit, 3904087, 3904089, 3909410, 3921265, 3925529, 3934486, 4089342, CUM3909410
    • (2) Sealing Washers, 3902425, CUM3902425
    • (4) Cooling Nozzles, 3919002, 3930139, 3937214, CUM3937214
    • (1) Oil Cooler Core Gasket, 4932124
    • (1) Filter Head Gasket, 3942915, 3930907
    • (1) Rectangular Ring Seal, 3906696
    • (1) Rectangular Ring Seal, 3901856, 3903475
    • (1) Front Crank Seal, 3804899, 3900709, 3904351, 3904353, 3937111, CUM3937111

Cummins>4B 3.9L