Product Description
Airdog R4SBD050 RP-4G-100 Raptor Fuel Pump – 100 GPH Performance & Reliability
The R4SBD050 RP-4G-100 is engineered for the 2004.5–2018 Common Rail Cummins 5.9L/6.7L 24V. It mounts on the frame with a sandwich plate and uses a fuel module upgrade kit to pull through a 1/2" bulkhead fitting, bypassing the factory in-tank lift pump. Internal regulation simplifies plumbing—no return line needed. Factory preset pressure is approximately 15–17 PSI for stock applications, adjustable for fine tuning. 100 GPH flow supports stock to lightly modified trucks. (See installation manual for details.)
Vehicle Fitment
- 2004.5–2007 Dodge/Ram 2500/3500 – Cummins 5.9L 24V (Common Rail)
- 2007.5–2018 Ram 2500/3500 – Cummins 6.7L 24V
Application span and core features verified against CPP Diesel product listing and AirDog documentation.
Cross-Reference / Related Airdog Items (on CPPDiesel.com)
- AIRDOG R4SBD053 – RP-4G-150 for 2004.5–2018 Cummins
- AIRDOG R4SBD355 – RP-4G-100 with In-Tank Pump (1998.5–2002)
- AIRDOG R4SBD356 – RP-4G-100 with In-Tank Pump (2003–2004)
- AIRDOG R4SBD360 – RP-4G-150 with In-Tank Pump (1998.5–2002)
- AIRDOG R4SBD361 – RP-4G-150 with In-Tank Pump (2003–2004)
Installation Instructions
Download the official installation manual for Dodge Cummins RP-4G-100/150 (2005–Current): Dodge Raptor-4G 100/150 Install Manual (PDF)
Specifications for airdog R4SBD050
| Attribute | Value |
|---|---|
| Brand | Airdog (PureFlow AirDog) |
| Part Number | R4SBD050 |
| Flow Rate | 100 GPH (RP-4G-100) |
| Preset Fuel Pressure | ~15–17 PSI (adjustable) |
| UPC | 813094011506 |
| GTIN | 00813094011506 |
| Package Dimensions (W × H × D) | 13.50 in × 7.00 in × 12.00 in |
| Shipping | Free Shipping |
| Prop 65 | This product may expose you to chemicals known to the State of California to cause cancer or reproductive harm. See www.P65Warnings.ca.gov. |
FAQ
Do I need a return line with the RP-4G-100 on a 2004.5–2018 Cummins?No. The RP-4G-100 uses internal regulation and normally does not require a dedicated return line for this application.
What is the factory preset fuel pressure?
The pump is typically preset around 15–17 PSI for stock applications, and the regulator is adjustable for fine tuning.
Is this pump enough for tuned or larger-injector builds?
For stock to mildly modified trucks, the 100 GPH pump is ideal. For higher fuel demand, consider stepping up to the RP-4G-150.
Does the kit include the frame-mount hardware and fuel module upgrade?
Yes. The kit includes the frame sandwich plate mount and a fuel module upgrade kit that pulls fuel through a 1/2" bulkhead fitting to bypass the factory in-tank lift pump.
