Menu
Search
888.687.0539

Search by Part Number Close
Shopping cart Close

You have no items in your shopping cart.

Menu Close
Picture of 4089648

Cummins 4089648 Upper Engine Gasket Set

Compatible With 4B 3.9, QSB 3.9, QSB 4.5, and B4.5C Engines

Genuine Cummins Part

*
Base price: $440.91
$396.82
i h
Not Returnable

PRODUCT NOTES

The 4089648 upper gasket set can be used in the following engine models:

  • 4B 3.9: April 2003 and Later - With Top Hat Seals
  • QSB 3.9-30: 2003 - 2 Valve VP30
  • QSB 4.5-30: 2003 - 2 Valve VP30
  • B4.5C

This is a genuine Cummins part shipped with a 12-month warranty.

Also available in aftermarket.

Call us at 888.687.0539 if you have any questions about this item.
As always, your satisfaction is guaranteed!

Related products

DS-4089648
Hassle-Free Return Item

UPPER ENGINE GASKET SET - QSB4.5 / B4.5-99C / B4.5 / B3.9-M250 / QSB-110C

$224.59

DS-3802375

LOWER ENGINE GASKET SET - QSB3.9-30 / QSB4.5-30

$170.68

3910993
Restocking Fee Applies

EXHAUST OUTLET TUBE - 4BT3.9 / 6BT5.9 / ISB3.9 / QSB3.9 / QSB4.5

Genuine Cummins Part

$222.70

3939390

BEARING,CON ROD (STD)

Genuine Cummins Part

$20.40

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
company information
Resources
Returns

Payment options

Diesel Parts Direct BBB Business Review

Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Cummins® and all of the Cummins® engine models listed on this website are registered trademarks of Cummins. Detroit Diesel® and all of the Detroit Diesel® engine models listed on this website are registered trademarks of Daimler AG. John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere. Allison Transmission® and all of their transmission models listed on this website are registered trademarks of Allison Transmission®. Diesel Parts Direct is not an authorized dealer for Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items.

Copyright © 2024 Diesel Parts Direct. All rights reserved.
CID: 68676527