904810 Gear Driven Vacuum Pump for Dodge Ram 2500 3500 94-02 5.9L Cummins Diesel
Available to Order
Need help finding the right part? Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This gear-driven vacuum pump ensures reliable vacuum pressure for brake boost and HVAC systems on 5.9L Cummins diesel engines. It is designed for direct replacement in 1994-2002 Dodge Ram 2500 and 3500 trucks, offering a durable and precise fit.
Key Features & Performance
- Gear-driven design for consistent and reliable vacuum output
- Direct replacement OEM-style unit – no modifications required
- Built to withstand high engine temperatures and continuous operation
- Includes mounting gasket for easy installation
- Rigorous quality testing to ensure long service life
Fitment & Compatibility
- 1994 Dodge Ram 2500 / 3500 – 5.9L Cummins Diesel
- 1995 Dodge Ram 2500 / 3500 – 5.9L Cummins Diesel
- 1996 Dodge Ram 2500 / 3500 – 5.9L Cummins Diesel
- 1997 Dodge Ram 2500 / 3500 – 5.9L Cummins Diesel
- 1998 Dodge Ram 2500 / 3500 – 5.9L Cummins Diesel
- 1999-2002 Dodge Ram 2500 / 3500 – 5.9L Cummins Diesel
Common Uses
- Maintains brake booster vacuum pressure for safe stopping
- Supports HVAC blend door and mode door operation
- Replaces worn or failed OEM vacuum pumps on Cummins turbo diesel engines
- Essential for proper engine performance and emissions control
Technical Specifications
- Part Number(s): 904810
- Type: Gear Driven Vacuum Pump
- Engine Compatibility: 5.9L Cummins Diesel
- Vehicle Fitment: 1994-2002 Dodge Ram 2500/3500
Frequently Asked Questions
Q: Is this vacuum pump a direct replacement for the factory unit? A: Yes, it is a direct bolt-on replacement designed to match OEM specifications and part number 904810.
Q: Does this pump come with a gasket? A: Yes, a mounting gasket is included to ensure a proper seal during installation.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.