CUMMINS 3934396 | GENUINE OEM VACUUM PUMP OIL SUPPLY LINE | FITS 1994-2002 DODGE RAM 5.9L CUMMINS

The Cummins 3934396 GENUINE OEM VACUUM PUMP OIL SUPPLY LINE is a genuine OEM replacement designed for Dodge Ram Cummins trucks.

Function & Purpose

Engineered to restore factory performance and reliability in its respective system under diesel operating conditions.

Common Symptoms When Worn/Failed

• Performance degradation
• Unusual noises
• Fluid leaks or warning lights

Why Genuine Cummins

Genuine Cummins parts meet OEM tolerances and materials, resisting heat and vibration better than aftermarket alternatives.

Key Features & Benefits

• OEM Cummins Part #3934396 — engineered for factory fit and function
• Direct-fit replacement
• Durable construction
• Restores proper operation
• Meets OEM specifications

Fitment

• 1994-2002 Dodge Ram 2500/3500 with 5.9L Cummins

Installation Notes

• Inspect gaskets/seals
• Clean surfaces and torque to spec
• Verify alignment before startup
• Follow Cummins service manual

Related Products

• Cummins 3914707 | Genuine Oem Vacuum Pump To P/S Pump Jaw Coupling Hub | Fits 1989-2002 Dodge Ram 5.9L Cummins
• Cummins 3934047 | Genuine Oem Piston Pin | Fits 1994-2007 Dodge Ram 5.9L Cummins
• Cummins 3093946 | Genuine Oem Regular Hexagon Nut | Fits 1989-2002 Dodge Ram 5.9L Cummins

Tags

Cummins 3934396 Genuine Oem Vacuum Pump Oil Supply Line Fits 1994-2002 1994-2002 Dodge Ram 5.9L Cummins Fuel Line Genuine OEM CPP Diesel