5.9L Cummins 12V Vacuum Pump 1991-1993

Overview

This is an engine vacuum pump for the Ram, Dodge 5.9L Cummins 12V diesel (1991-1993). Built to OEM specification and engineered as a direct-fit replacement for a professional-grade 5.9L Cummins 12V repair or service. Every order ships fast and is backed by our support team.

What It Does & How It Helps

A diesel makes no manifold vacuum, so a mechanical or electric vacuum pump supplies the vacuum for the brake booster and other vacuum-operated controls. When the pump wears or its seals leak, brake assist fades and the pump can leak oil. Replacing it restores firm, consistent brake assist.

Fitment

Fits Ram, Dodge trucks equipped with the 5.9L Cummins 12V diesel engine, 1991-1993. Please confirm your engine and year before ordering to ensure correct fitment.

Specifications

• OEM Part Number: 3923346
• Interchange / Cross-Reference: 0460426205, 0460426184, 0 460 426 184, Fuel Injection Pump, Koomaha 0460426205
• Engine: 5.9L Cummins 12V
• Year Range: 1991-1993

Quality & Service

Fast shipping on in-stock orders. Free shipping on orders over $70 to the lower 48 states. Backed by Core Diesel Parts — your source for 5.9L Cummins 12V diesel parts.