CUMMINS 3930277 GENUINE POWER STEERING PUMP – OEM FOR 1994–1998 5.9L CUMMINS

The Cummins 3930277 Genuine Power Steering Pump is the OEM hydraulic pump that delivers consistent steering assist for your 5.9L Cummins-powered Dodge Ram. Designed for long service life, this factory pump ensures smooth, effortless steering in all driving conditions.

Whether replacing a leaking pump or restoring steering performance on a rebuilt truck, this genuine Cummins part provides the perfect balance of durability and factory fitment.

Features & Benefits

• OEM Quality: Built by Cummins to meet exact pressure and flow specifications.
• Durable Design: Heavy-duty construction for extended service life.
• Direct Replacement: Bolts directly to OEM brackets and uses factory hydraulic lines.

Fitment

• 1994–1998 Dodge Ram 2500/3500 5.9L Cummins (P7100 injection pump, 12-valve)
• Also compatible with certain Cummins 6BT industrial engines – verify part number

Cross Reference Part Numbers

• Cummins 3930277
• Replaces: 3930276
• Interstate McBee M-3930277

Frequently Asked Questions

Does this pump include the pulley?

No. The pulley is sold separately and can be reused if in good condition.

Is this pump pre-filled with fluid?

No. Always fill with the correct type of power steering fluid before operation.

Can this pump be used for performance steering upgrades?

Yes, it can handle higher steering loads from larger tires, but extreme off-road applications may require upgraded pumps.

Tags

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