Menu
Search
888.687.0539

Search by Part Number Close
Shopping cart Close

You have no items in your shopping cart.

Menu Close
DS4936080 Valve Spring for Cummins QSB 3.9 and QSB 5.9 engines.
DS4936080 Valve Spring for Cummins QSB 3.9 and QSB 5.9 engines.
Picture of DS-4936080

DS-4936080 Valve Spring For Cummins B Series Diesel Engines

$5.25
i h
Restocking Fee Applies

PRODUCT NOTES

The DS-4936080 valve spring is a valve train component, designed to maintain valve seat pressure in Cummins diesel engines. It is an ideal fit for the following Cummins 4B 3.9L, 4B 4.5L, and 6B 5.9L engine models.

This high quality aftermarket replacement part is guaranteed to meet OEM specifications and is shipped with a 12-month warranty.

Related products

DS-3802924
Hassle-Free Return Item

INTAKE VALVE KIT - ISB / QSB

$14.47

DS-3802967
Restocking Fee Applies

EXHAUST VALVE KIT - ISB

$12.98

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

Complete your payment with a Visa card Complete your payment with a Master card Complete your payment with an American Express card Complete your payment using PayPal
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 © 2026 Diesel Parts Direct. All rights reserved.
CID: 2