Product Description
Restore factory fueling and reliability on your 2nd-Gen with the INDUSTRIAL INJECTION 0470506028SE VP44 fuel injection pump. This is the High Output (245 HP) calibration used on select 6-speed manual 24-valve trucks. Remanufactured to OEM spec, test-calibrated, and ready to bolt on.
Fitment
- 1998.5–2002 Dodge Ram 2500/3500 with 5.9L Cummins 24-valve (VP44)
- 245 HP HO applications (commonly 6-speed manual). For 235 HP trucks, see Alternatives below.
What’s Included
- Remanufactured Bosch-type VP44 injection pump — 0470506028SE (HO/245 HP)
- Pre-calibrated and flow-tested to OEM specifications
- Installation gasket/o-ring where supplied by manufacturer
- Standard warranty and core return (see store policy)
Why Buy From CPP Diesel
- True 2nd-Gen experts with matching lift-pump, overflow valve, and install hardware in stock
- Fast shipping and knowledgeable tech support
Recommended Parts (Internal Links)
- AirDog FRRP-100 / Raptor 100GPH Lift Pump (98.5–02)
- Cummins 3941156 OEM VP44 Overflow (Check) Valve
- Shop All VP44 Pumps & Accessories
- 1998.5–2002 VP44 Pump Category
Cross-Reference / Alternatives
- 0470506027SE (235 HP Standard Output) — for most auto/5-speed trucks
- 0470506028SHOSE “Hot Rod” VP44 — performance (+80–100 HP) option
Helpful Notes
- Fuel supply matters: Maintain 10–15 PSI at the VP44 (lift pump/filtration in good order) to prevent premature failure.
- Match your pump (HO vs SO) to your truck’s original calibration for best drivability.
FAQ
How do I know if I need the 245 HP (HO) pump?HO (0470506028) was commonly installed on 6-speed manual trucks. If your truck is 235 HP (many automatic/5-speed), use 0470506027SE. When in doubt, check your VIN/cal tag or contact us.
Is tuning required after installing this pump?No tuning is required when replacing with the same calibration. Ensure proper lift-pump pressure and purge air from the system during install.
What causes VP44 failures?Low or unstable fuel supply pressure/volume and contaminated fuel are the most common causes. We strongly recommend a quality lift pump and fresh filters.
Will this work on all 1998.5–2002 24-valve trucks?Yes, if you select the correct calibration: 0470506028SE for 245 HP HO; 0470506027SE for 235 HP Standard Output.
