Replacement RD31450010 Fuel Pump Module Assembly with Sending Unit - 5.7L 6.4L

The Replacement RD31450010 is a complete electric fuel pump module assembly with integrated sending unit, engineered as a direct OEM replacement for Ram full-size pickup trucks equipped with 5.7L or 6.4L V8 gasoline engines. This assembly restores proper fuel delivery and sending unit function in a single drop-in unit.

This module replaces OEM part numbers 68086502AA, 68086502AB, 68086502AC, 68237110AA, 68237110AB, 68237110AC, and 66112, making it a reliable fit-and-function substitute for the factory unit.

Key Features:

• Complete fuel pump module assembly — includes fuel pump, strainer/inlet filter, fuel sending unit, and seal ring
• Designed to meet or exceed OE specifications for fit, form, and function
• Constructed with corrosion-resistant, high-temperature-tolerant materials for long service life
• Delivers consistent fuel pressure and precise flow rate to support proper engine operation
• Direct drop-in installation — no modifications required to factory fuel lines or wiring harness
• Quiet operation with minimal NVH (noise, vibration, harshness)

This fuel pump module assembly is the correct replacement for Ram 1500 (2011–2022), Ram 2500, and Ram 3500 models with the 5.7L or 6.4L V8 gasoline engine. Installation typically involves removing the truck bed or dropping the fuel tank to access the pump module.