QU20039 F250, F350, Excursion Ford Inner Axle Shaft Guide

QU20039 F250, F350, Excursion Ford Inner Axle Shaft Guide is a genuine original equipment part for Dana 50 and Dana 60 front drive axles in 1999-2004 Ford Super Duty F250, F350 and 2000-2005 Ford Excursion 4x4s. Super Duty front axles use these plastic guides to center the axle shafts to the differential during axle shaft installation. The guides are located adjacent to the inner axle seals and are easily damaged from incorrect inner axle seal removal procedures. USA Made.

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Dan the Gear Man® Tech Notes:
Guides
4x4 Tech Publications
F450, F550
Applications

Tech Note 1: Guides
The Inner Axle Shaft Guides are installed from the outside and pushed down the axle tubes. The exact procedure is akin to loading a muzzle loading rifle. You push them down the axle tubes with a suitable "ramrod" until they stop.

Dimensions:
D440337 3-1/8" Outside Diameter x 1-5/8" tall x 1.740" Inside Diameter
QU20697 2-15/16” Outside Diameter x 1-3/8” tall x 1.740" Inside Diameter
QU20039 2-7/8" Outside Diameter x 1-3/8" tall x 1.740" Inside Diameter
D440242 2-11/16” Outside Diameter x 1-1/8” tall x 1.740" Inside Diameter

Tech Note 2: 4x4 Tech Publications
QU20039 is item 36 in the Differential Parts Full Color Exploded View that is included in these 4x4 Tech Publications: TSB4644, TM4637, and TM4688.

Tech Note 3: F450, F550
For 1999-2004 Super Duty F450, F550 see D440242.

Applications:
FORD:
Ford F-250 and F-350 4x4 trucks All: 1999, 2000, 2001, 2002, 2003, 2004
Ford Excursion 4x4s All: 2000, 2001, 2002, 2003, 2004, 2005