QU20239 Ford Dana 50 Internal Differential Parts Kit for both IFS and Beam type front Dana 50 axles used on popular Ford 3/4 ton and 1 ton 4x4s from 1980 to 2005. Fits all 3.73, 4.10, and 4.30 ratio Ford Dana 50 front axles. QU20239 includes Brand New old stock (NOS) genuine original equipment gears, thrust washers, shaft, right axle shaft snap ring, and QU40441 ring gear bolts.

Also See: YPKD50-S-30 Yukon Dana 50 Internal Differential Parts Kit
Also seeQU20240UUsed Loaded Differential Case with Internal Gears available while supplies last

Need More Info? Use the handy Links below to access over 40 years of Dan’s product and vehicle specific Tech Notes to easily get the information you need for your vehicle’s repair, maintenance, or upgrade project!

Dan the Gear Man Tech Notes:
Part History
Matching Parts

Tech Note 1: Part History
Ford used a Dana 50 Independent Front Suspension (IFS) Twin Traction Beam front axle from 1980 through 1997 on some F250 and F350 4x4s. A Dana 50 Monobeam solid axle was introduced along with the 1999 F250 and F350 Super Duty Single Rear Wheel (SRW) trucks. This axle would continue to be used on many SRW Super Duty trucks until 2002 when it was phased out and replaced by a Dana 60. The Dana 50 monobeam application was also the only axle offered for the 2000-2005 4×4 Ford Excursion. Both the Dana 50 IFS and Dana 50 monobeam axles use the same gear set and differentials

Tech Note 2: Matching Parts
Interactive Exploded View XV1010DT 1995, 1996, 1997 Ford F250 Dana 50IFS Axle
Interactive Exploded ViewXV1012 1999-2005 Ford Dana 50 Monobeam Axle
YPKD50-S-30Yukon Dana 50 Internal Differential Parts Kit
QU20240UUsed Loaded Differential Case with Internal Gears
QU50541 Differential Side Bearing Cup
QU50542 Differential Side Bearing

Applications:
Ford:
F-250 All with Dana 50 IFS Front Axles: 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997
F-350 All with Dana 50 IFS Front Axles: 1980, 1981, 1982, 1983, 1984, 1985, 1985.5
F-250 All with Dana 50 Beam Type Front Axle: 1999, 2000, 2001, 2002, 2003, 2004
F-350 SRW All with Dana 50 Beam Type Front Axle: 1999, 2000, 2001, 2002
Excursion: 2000, 2001, 2002, 2003, 2004, 2005