FWGC 8310R Alternator

Alternator Overview

This 12-volt alternator is built for Ford charging-system applications that require 110 amps of output. Part number 8310R uses an internal regulator, internal fan, and a clockwise rotation design with a 6-groove serpentine pulley.

Power Select alternators are engineered to deliver the amperage needed for modern electrical loads. The 8310R is built with proprietary components and processes focused on service life and consistent performance.

Key Features

• 12-volt alternator with 110-amp output
• Internal regulator and internal fan design
• Clockwise rotation with a 6-groove serpentine pulley
• Pulley included for a more complete replacement
• Ford family application coverage

Fitment Details

• Fits 2002-2005 Ford Excursion, N/A, 110 Amp, 6 Groove Pulley.
• Fits 2004 Ford F-250, N/A, Mexico.
• Fits 2002-2004 Ford F-250 Super Duty, N/A, 110 Amp, 6 Groove Pulley.
• Fits 2002-2004 Ford F-350 Super Duty, N/A, 110 Amp, 6 Groove Pulley.
• Fits 2003 Ford F-350, N/A, Mexico.
• Fits 2003 Ford F-450 Super Duty, N/A, From 11/04/02, 110 Amp 6 Groove Pulley.
• Fits 2003 Ford F-53 Motorhome Chassis, N/A, 110 Amp 6 Groove Pulley.
• Fits 2001 Ford F-53 Motorhome Chassis, N/A, 110 Amp 6 Groove Pulley.
• Fits 2003 Ford F-550 Super Duty, N/A, From 11/04/02, 110 Amp 6 Groove Pulley.
• Fits 2003 Ford Lobo, N/A, Mexico.
• Fits 2002 Ford F-450 Super Duty, N/A, Ford.
• Fits 2002 Ford F-53 Motorhome Chassis, N/A, 110 Amp, 6 Groove Pulley.
• Fits 2002 Ford F-550 Super Duty, N/A, Ford.

Common Uses

• Restores charging output when the original alternator is weak or failing
• Addresses battery drain caused by insufficient amperage
• Helps correct warning lights related to charging-system performance
• Supports vehicles with serpentine-belt accessory drive systems

Installation Notes

Verify the 12-volt system, clockwise rotation, internal regulator, and 6-groove pulley match the original unit before installation. Confirm the vehicle-specific fitment notes, including Mexico-built and date-specific applications, to ensure correct selection for your Ford application. Part number 8310R should be matched against the original alternator and connector configuration before replacement.

Quality Assurance

Power Select alternators are manufactured with proprietary components and processes to support long service life and dependable performance. Cross-reference part numbers include Anchor 8310 and OE-style numbers such as 2C3U-10300-AA and 2C3Z-10346-AA for the same application.