Product Description
The CUMMINS 3802375 OEM LOWER ENGINE GASKET SET is designed for Cummins 4BT 3.9L and QSB3.9 industrial diesel engines. This genuine Cummins gasket set provides the seals and gaskets required during lower engine service, overhaul, and rebuild procedures while maintaining OEM fitment and reliability.
Use this gasket set when servicing the crankshaft, front gear housing, oil pan, rear seal carrier, or other lower engine components. Genuine Cummins gaskets help ensure proper sealing and long-term engine performance. Always verify fitment by engine serial number before ordering.
FEATURES
- Genuine Cummins OEM lower engine gasket set
- Designed for 4BT 3.9L and QSB3.9 diesel engines
- Provides OE-quality sealing for lower engine repairs
- Ideal for engine rebuilds, overhauls, and maintenance work
- Helps prevent oil leaks and maintain engine reliability
FITMENT
- Cummins 4BT 3.9L Industrial Engines
- Cummins QSB3.9 Industrial Engines
- Select construction, agricultural, marine, generator, and equipment applications
- Verify fitment by engine serial number before ordering
WHAT'S INCLUDED
- 1 Cummins 3802375 OEM Lower Engine Gasket Set
- Individual gasket and seal components as supplied by Cummins
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 3802375
- Cummins Upper Engine Gasket Sets
- Cummins Front Cover Gaskets and Seals
- Cummins Rear Main Seal Components
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 3802375
- Part Type: Lower Engine Gasket Set
- Engine Compatibility: 4BT 3.9L, QSB3.9
- Application: Industrial Diesel Engines
- Condition: New OEM Cummins
- Installation Type: Direct Replacement
- Purpose: Lower Engine Service and Rebuild
FAQ
Will this gasket set fit my engine?
This gasket set is designed for applicable Cummins 4BT 3.9L and QSB3.9 industrial engines. Always verify fitment using your engine serial number before ordering.
Is this a genuine Cummins gasket set?
Yes. Cummins 3802375 is a genuine OEM Cummins lower engine gasket set manufactured to factory specifications.
What does a lower engine gasket set include?
The set contains lower engine gaskets and sealing components supplied by Cummins for applicable service and overhaul procedures.
When should I replace these gaskets?
Replacement is recommended during lower engine repairs, oil leak repairs, crankshaft service, or complete engine rebuilds.
Can I reuse old gaskets during a rebuild?
No. New OEM gaskets and seals should always be installed during engine service to ensure proper sealing and prevent leaks.
Do I need any related parts?
Inspect front and rear crankshaft seals, oil pan hardware, timing cover seals, and related engine components during service and replace worn parts as necessary.
