Menu
Search
888.687.0539

Search by Part Number Close
Shopping cart Close

You have no items in your shopping cart.

Menu Close
DS-3914385 Gear Cover Gasket For Cummins Engines
DS-3914385 Gear Cover Gasket For Cummins Engines
DS-3914385 Gear Cover Gasket For Cummins Engines
Picture of DS-3914385

DS-3914385 Gear Cover Gasket For Cummins Engines

Compatible With QSB-110C, B3.9-C80, 4B3.9, B5.9, 6B5.9, and 4BT3.9 Engines

Base price: $23.06
$20.75
i h
Hassle-Free Return Item

PRODUCT NOTES

Replaces old part number DS-3910500.

This is a Gear Cover Gasket for Cummins QSB-110C, B3.9-C80, 4B3.9, B5.9, 6B5.9 and 4BT3.9 engines. This item is a new replacement part shipped with a 12-month warranty.

Related products

DS-3903794

COVER, GEAR

$40.07

3914385
Hassle-Free Return Item

GEAR COVER GASKET

Surplus Item - Special Pricing Genuine Cummins Part

$42.76

DS-3937111
Hassle-Free Return Item

FRONT CRANKSHAFT SEAL KIT - ISB / QSB (WITH INSTALLATION TOOL)

$25.67

DS-3930906
Hassle-Free Return Item

GASKET - 4BT / 6BT

$4.70

DS-3938156
Restocking Fee Applies

GEAR HOUSING GASKET - B SERIES

$25.35

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