OEM Quality Aftermarket Badge

Cummins 4B 3.9L, 6B 5.9L, 4B 4.5L Inframe Engine Rebuild Kit, New (IF3800327)

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

$720.00

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#: P017362

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.

  • Thinking about the glory days of your engine? Let’s turn back the clock. A brand new rebuild kit will not only restore your engine to good working condition but also extend the life of your engine.
  • Here at HHP all we know is excellent quality. This inframe rebuild kit is not only made to OEM Specifications but also was manufactured and assembled in an ISO 9001:2015 Certified
    Facility. This ensures you will get quality and consistency.
  • Trying to save a buck without sacrificing quality? Our inframe rebuild kits have equal or better quality compared to the OE at a much lower price.
  • Nobody likes hand me downs. That’s why we give you all new parts with no charge when you buy our inframe rebuild kits.
  • Your gaskets should be tight, out of sight and out of mind. Correct materials ensure gaskets have excellent performance in functionality and sealability.
  • Think you’re tough? These Pistons are hardened and tempered for improved strength and wear resistance.
  • Precision is our middle name. This inframe rebuild kit comes with a CNC turned piston to precise tolerances. Plus, we use computer controlled piston machining to maintain proper clearances.
  • Our rod and main bearings are built to last. Crafted with tri-metal construction to keep your engine up and running for another million miles or more.
  • Let’s “seal” the deal. USA made sealing products use 100% asbestos-free material. 

Kit Contents:

  • (6) 1.0mm Piston Kits
    • (6) Pistons Pins
    • (12) Pistons Pin Retainers
    • (6) 1.00mm Engine Pistons
    • (6) 1.00mm Piston Ring Sets
  • (1) Main Bearing
  • (12) Connecting Rod Bearings
  • (1) Oil Pan Gasket
  • (1) Gasket
  • (1) Upper Engine Gasket Set
    • (2) O-Ring Seals
    • (1) Turbo Oil Drain Gasket
    • (1) Intake Manifold Gasket
    • (5) Isolators
    • (12) Valve Stem Seals
    • (12) Valve Stem Seals
    • (6) Gaskets
    • (2) Gaskets
    • (1) Turbocharger Gasket
    • (1) Cylinder Head Gasket
    • (1) Turbocharger Gasket
    • (6) O-Ring Seals
    • (1) O-Ring Seal
    • (1) Sealing Washer
    • (2) Turbo Hose O-Ring Seals
    • (1) O-Ring Seal
    • (1) Valve Cover Gasket

Warranty:

2-Year Parts and Labor Warranty

Details for Cummins 4B 3.9L, 6B 5.9L, 4B 4.5L Inframe...

Weight 36 lbs
Dimensions 17 × 16 × 8 in
Vendor Warranty

2-Year Parts and Labor Warranty

Condition

Additional Shipping & Return Information

IF3800327

  • (6) 1.0mm Piston Kits, 3800327, CUM3800327
    • (6) Pistons Pins, 3934047, 3919053, CUM3934047
    • (12) Pistons Pin Retainers, 3920691, 3901706, 3284366, CUM3901706
    • (6) 1.00mm Engine Pistons, 3948475
    • (6) 1.00mm Piston Ring Sets, 3802918, CUM3802918
  • (1) Main Bearing, 3802070, 4955853, 861260, 3800290
  • (12) Connecting Rod Bearings, 3969562, CUM3901170, 3939859, 3901230, 3901170
  • (1) Oil Pan Gasket, 3959052, CUM3911536, 3911536, 3931346, 3904577, 3901287, 3906028, 3937072
  • (1) Gasket, 3938157, CUM3931349, 3931349, 3914383, 3905468, 3900454
  • (1) Upper Engine Gasket Set, 4090035
    •  (2) O-Ring Seals, 3037236
    • (1) Turbo Oil Drain Gasket, 3937706, 3928919, 3285747, 3931350, 3942725, CUM3937706,  3914388, 5264569, 3282113, 3819378
    • (1) Intake Manifold Gasket, 3938152, 3902002, 3914029, 3931347
    • (5) Isolators, 3942659
    • (12) Valve Stem Seals, 3942989, 3942571
    • (12) Valve Stem Seals, 3945438, 3942572
    • (6) Gaskets, 3946275, 3943132
    • (2) Gaskets, 3969988, 3931604, 3949473, 3938158, 3913352
    • (1) Turbocharger Gasket, 3519807, 3765575
    • (1) Cylinder Head Gasket, 3977063, 3945803, 3957650, 3942368
    • (1) Turbocharger Gasket, 3709861
    • (6) O-Ring Seals, 3867043, 3882589
    • (1) O-Ring Seal, CUM3883284, 3883284
    • (1) Sealing Washer, 3902425
    • (2) Turbo Hose O-Ring Seals, 3922794, 3883963
    • (1) O-Ring Seal, 3931824
    • (1) Valve Cover Gasket, 3935878, 5016356AB, C3935878, FGA0174279, AP0012

Cummins>ALL