Product Description
The CUMMINS 3936256 OEM TIMING GEAR CASE HOUSING is designed for 1994–1998 5.9L 12-Valve Cummins diesel engines. This genuine Cummins front gear housing provides the mounting structure for the engine timing gears and front engine components while maintaining proper gear alignment and sealing.
Use this part when repairing front gear housing damage, rebuilding a 12-valve Cummins engine, or replacing a cracked or worn timing gear case. Always verify fitment by engine serial number before ordering.
FEATURES
- Genuine Cummins OEM timing gear case housing
- Direct-fit replacement for 5.9L 12-Valve Cummins engines
- Maintains proper timing gear alignment
- Supports front engine accessory mounting locations
- Helps restore factory sealing and engine reliability
- Ideal for engine rebuild and repair applications
FITMENT
- 1994–1998 Dodge Ram 2500 5.9L 12-Valve Cummins
- 1994–1998 Dodge Ram 3500 5.9L 12-Valve Cummins
- Select Cummins 6BT 5.9L industrial and commercial applications
WHAT'S INCLUDED
- 1 Cummins 3936256 OEM Timing Gear Case Housing
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 3936256
- Cummins Front Crankshaft Seal
- Cummins Timing Gear Cover
- Cummins Camshaft Gear Components
- Cummins P7100 Injection Pump Components
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 3936256
- Part Type: Timing Gear Case Housing
- Engine Compatibility: 5.9L Cummins 12-Valve (6BT)
- Fitment Years: 1994–1998
- Vehicle Application: Dodge Ram 2500 / 3500
- Condition: New OEM Cummins
- Installation Type: Direct Replacement
- Engine Location: Front Gear Train Assembly
FAQ
Will this timing gear housing fit my truck?
This housing fits 1994–1998 Dodge Ram trucks equipped with the 5.9L 12-Valve Cummins engine. Always verify fitment using your engine serial number before ordering.
Is this a genuine Cummins part?
Yes. Cummins 3936256 is a genuine OEM timing gear case housing manufactured to Cummins specifications.
What does the timing gear case housing do?
The timing gear case housing supports and protects the engine timing gears while maintaining proper gear alignment and sealing at the front of the engine.
What is included with this part?
This listing includes one Cummins 3936256 timing gear case housing. Seals, gaskets, and hardware may be sold separately unless otherwise specified.
When should the timing gear housing be replaced?
Replacement may be necessary if the housing becomes cracked, damaged, excessively corroded, or if gear alignment and sealing surfaces are compromised.
Do I need any related parts?
Inspect the front crankshaft seal, timing cover gasket, camshaft gear, injection pump gear, dowel pins, and related front engine components during installation and replace worn parts as necessary.
