Build your 2019-2024 Ram 6.7L Cummins fuel-supply setup around the AirDog II-5G DF-165-5G. This 165 GPH AirDog fuel system combines an application-specific lift-pump installation with an air/vapor return circuit.
Key details
- Manufacturer part number: A7SABD427
- Series: AirDog II-5G
- Model: DF-165-5G
- Nominal flow rating: 165 GPH
- Fuel type: Diesel
- Application: 2019-2024 Ram 6.7L Cummins
- Engine family: Cummins
- Valvetrain: 24V
- Sold as: Kit
- Country of origin: US
- Fuel pressure: 13 psi (preset stated in linked manual; verify current kit instructions)
- Included filtration: 2-micron fuel filter and water separator, as listed in the linked application manual
Fitment and ordering notes
- Application range: 2019-2024 Ram 6.7L Cummins. Confirm the engine and existing fuel-system configuration before ordering.
Installation overview
- Mounts to the frame rail using the supplied sandwich plate mounting system.
- Tank-pickup work is required and the factory in-tank lift pump is bypassed.
- The pressure outlet connects to the factory fuel-filter housing. Retain the original engine fuel-return circuit.
- Confirm whether the current kit includes a suction-tube or fuel-module-upgrade arrangement before ordering; the pickup hardware is revision-specific.
Tech tips
- Choose flow capacity around the complete fuel system and intended use; a GPH rating is not a guaranteed horsepower or fuel-economy gain.
- Use the exact kit's installation instructions for hose routing, electrical connections, priming, leak checks and operating-pressure verification.
- Confirm tank, pickup and filtration modifications before scheduling installation. The overview above does not replace the installation manual.
Installation reference
Application installation manual. Check the instructions supplied with the current kit for revision-specific hardware and settings.
Warranty and registration
The linked application manual describes a limited lifetime warranty for the original purchaser, subject to registration and proof of purchase within 30 days; otherwise it states one year. Filters and water separators are excluded. Review the applicable terms and register with AirDog.
California warning
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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