Product Description
The CUMMINS 3930277 OEM HYDRAULIC PUMP (POWER STEERING) is designed for 1994–1998 Dodge Ram trucks equipped with the 5.9L Cummins diesel engine. This genuine Cummins hydraulic pump is engineered to restore proper power steering performance, steering response, and hydraulic system reliability while maintaining OEM fitment and durability.
Use this part when replacing a leaking, noisy, worn, or failed power steering pump. Proper hydraulic pressure is essential for smooth steering operation and safe vehicle control. Always verify fitment by part number and vehicle application before ordering.
FEATURES
- Genuine Cummins OEM hydraulic power steering pump
- Direct-fit replacement for applicable 5.9L Cummins applications
- Helps restore proper steering assist and hydraulic pressure
- Designed to meet original equipment specifications
- Ideal for repair, restoration, or maintenance work
FITMENT
- 1994–1998 Dodge Ram 2500 5.9L Cummins
- 1994–1998 Dodge Ram 3500 5.9L Cummins
- May fit additional Cummins-powered commercial applications using Cummins 3930277
WHAT'S INCLUDED
- 1 Cummins 3930277 OEM Hydraulic Pump (Power Steering)
CROSS-REFERENCE AND RELATED PRODUCTS
- Cummins 3930277
- Cummins Power Steering Components
- Power Steering Reservoir Components
- Power Steering Hoses and Hydraulic Lines
- Steering Gear Box Components
SPECIFICATIONS
- Manufacturer: Cummins
- Part Number: 3930277
- Part Type: Hydraulic Pump / Power Steering Pump
- Engine Compatibility: 5.9L Cummins
- Fitment Years: 1994–1998
- Vehicle Application: Dodge Ram 2500 / 3500
- Condition: New OEM Cummins
- System Compatibility: Power Steering Hydraulic System
- Installation Type: Direct Replacement
FAQ
Will this power steering pump fit my truck?
This pump fits many 1994–1998 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins diesel engine. Always verify fitment by part number before ordering.
Is this a genuine Cummins power steering pump?
Yes. Cummins 3930277 is a genuine OEM hydraulic pump designed to meet original factory specifications.
What are the symptoms of a failing power steering pump?
Common symptoms include whining noises, stiff steering, fluid leaks, inconsistent steering assist, and excessive steering effort.
What is included with this listing?
This listing includes one Cummins 3930277 OEM hydraulic power steering pump.
Should I replace the power steering fluid during installation?
Yes. Fresh fluid is recommended when replacing a power steering pump to help maximize component life and system performance.
Do I need any related parts?
Inspect the steering gearbox, hydraulic hoses, reservoir, drive belt, and fittings during installation and replace worn components as needed.
