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TSB4644 Color Front Axle Exploded Views and Parts Guide for Excursion and 1999-2004 Ford Super Duty 14 pages. $4.99
 
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TM4637 Printed Color Front Axle Tech Manual for Excursion and 1999-2004 Ford Super Duty Includes service information and 2 pages of exploded views $17.95 + shipping
 















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TSB4644 Color Front Axle Exploded Views and Parts Guide for Excursion and 1999-2004 Ford Super Duty 14 pages. $4.99
 
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TM4637 Printed Color Front Axle Tech Manual for Excursion and 1999-2004 Ford Super Duty Includes service information and 2 pages of exploded views $17.95 + shipping
 
















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TSB4644 Color Front Axle Exploded Views and Parts Guide for Excursion and 1999-2004 Ford Super Duty 14 pages. $4.99
 
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TM4637 Printed Color Front Axle Tech Manual for Excursion and 1999-2004 Ford Super Duty Includes service information and 2 pages of exploded views $17.95 + shipping
 














































































































Download Now!
TSB4644 Color Front Axle Exploded Views and Parts Guide for Excursion and 1999-2004 Ford Super Duty 14 pages. $4.99
 
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TM4637 Printed Color Front Axle Tech Manual for Excursion and 1999-2004 Ford Super Duty Includes service information and 2 pages of exploded views $17.95 + shipping
 
Tools for Ford Front Axle Shaft Seal Tools for 4x4's Rear Axle Drive Shaft
Front Axle Parts to 1997 Ford Tools Super Duty Front Axle Tech Manual 2005- UP Super Duty
Front Axle

FRONT AXLE PARTS for 1998-2004 SUPER DUTY FORD 4X4 TRUCKS

Keep your Ford Super Duty Power Stroke or gas powered  F-Series truck or Excursion in top operating condition with our top quality QuadKits™ vehicle service kits, QuadParts™ individual replacement parts, and 4x4tools.com special service tools.    

New Download!
TSB4644
Exploded Views & Parts Guide for Ford Excursion & 1999-2004 Ford Super Duty® 4x4 Front Drive Axles
14 total pages, includes 2 pages of full color exploded views, plus Parts Guide with color photos and descriptions of every part! only $4.99


BALL JOINT KITS


QK4591
Super Duty Ball Joint Kit

Tech Note:  Ford designed the knuckle seal so it will be damaged when the axle shafts are removed. We strongly advise that you order QK4610 Knuckle Seal Kit along with your ball joint set.

TSB4591 Printed Version $6.99 ppd. (mailed First Class to US addresses only.)
               


Original Equipment 4x4 Ball Joints for your 1999-2004 F250, F350, F450, and F550 Super Duty trucks with Dana 50 or 60 Monobeam axle are Made in U.S.A.. Standard Kit includes 4  ball joints with hardware, cotter keys for the tie rod ends, ball joint installer sleeves, Threadlocker, anti-seize, and disc brake caliper lube.   Choose either Factory Lubed, or Greaseable ball joints. (#24, 25, 26, 29, 31, 32 on TSB4644 or TM4637 Axle Exploded View Page) Made in U.S.A.
QK4591 Kit with Installers and factory lubed ball joints $249.95


QK4592  Kit with factory lubed ball joints, but  No Installers $199.95


QK4591G Kit with Installers and Greaseable ball joints $324.95


QK4592G Kit with Greaseable ball joints, but No Installers $274.95


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DOWNLOAD Now!
Color Illustrated, Step-by-Step
Tech Service Bulletin TSB4591
1999-2004 4x4 Ford Super Duty
Ball Joint Replacement

Includes detailed ball joint service procedures, wrench sizes, and torque specifications! 5 pages, 19 color photos, 553KB. $4.49




QK4610
Knuckle Seal and Tool Kit

The installer is also available separately from our Ford Tools Page and 4x4tools.com

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Color Illustrated, Step-by-Step
Tech Service Bulletin TSB4610
1999-2004 4x4 Ford Super Duty Front Axle Shaft Service!
Includes detailed axle shaft and knuckle seal service procedures, wrench sizes, and torque specifications! 4 pages, 18 color photos. 472KB. $4.49


1998˝-2004 Super Duty Knuckle Seal Kit includes our heavy-duty T1515 Knuckle Seal Installer, Knuckle Seals, wheel hub to knuckle o-rings and lockout hub o-rings.  Seal replacement is required anytime the axle shaft is removed to prevent vacuum leaks and or water infiltration.  Use the T1515 for damage free installation of the knuckle seal on the outer axle shaft and then use it to seat the axle shaft assembly in the knuckle to the proper depth.

QK4610 Knuckle and Hub Seal Kit for 1998-up Ford Super Duty includes T1515 seal installer, 1st design axle shaft/knuckle seals, hub body o-rings, plus o-rings for the free-wheel hubs $229.95


QK4610S Knuckle and Hub Seal Kit for 1998-up Ford Super Duty includes T1515 seal installer, 2nd design shielded axle shaft/knuckle seals, hub body o-rings, plus o-rings for the free-wheel hubs $309.97



QK4637
Super Duty Knuckle Seal Kit


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1998˝-2004 Super Duty Knuckle Seal Kit includes (2) Knuckle Seals, (2) wheel hub to knuckle o-rings, (2) hub snap rings, and (2) lockout hub o-rings.  Seal replacement is required anytime the axle shaft is removed to prevent vacuum leaks and or water infiltration.  Knuckle seals require installation tool T1515. (#1, 3, 12, 16) on TSB4644 or TM4637 Axle Exploded View Page) (See next block for Knuckle Seal descriptions.)


QK4637 Super Duty Knuckle Seal Kit  with 1st design knuckle seal $99.96


QK4637S Super Duty Knuckle Seal Kit with 2nd design shielded knuckle seals $179.97


Knuckle Seal Design Change

The original  1st design knuckle seal design (left) is unshielded and was used from 1999 to early 2002.  A 2nd design,  redesigned seal  with a shield on the inboard side (right) was introduced in late 2001 or early 2002.  The early seals will work on all 1999-2004 Super Duty's.  The later, shielded seal will only fit outer axles with a step diameter of approximately 3.115".  We have seen trucks all the way back to late 1999 with the 3.115" diameter step, but many trucks built prior to 2002 will have outer shafts with a step diameter of 3.210" which will not accept the shielded seal.  We recommend you order replacement seals that match the seal type your truck originally came with. Dan the Gear Man® Tech Note: Our new, QU40318 replacement outer axle shafts have the 3.115" step and can be used with either seal style.


Pressing Knuckle seal on Outer Axle Shaft. 

Tool bottoms against axle shaft when seal is at proper location on axle shaft 

Knuckle Seal Installation

 Ford knuckle seals are the toughest seals to install we have ever come across.  The seal is of a complicated unitized design that is easily damaged without the correct installer.  In fact the knuckle seal is virtually impossible to install without damage unless a tool like our one piece, rugged 12 pound T1515 Knuckle Seal Installer is used to drive or press  the seal on.  Not only is the seal an extremely tight fit to the shaft, it also must be installed to a specific depth on both the axle shaft and in the knuckle.   A damaged seal will allow water to enter and vacuum to escape.  Our T1515 Knuckle Seal Installer can be purchased separately from our Ford Tools page or 4x4tools.com


Seating Axle Shaft in Knuckle with T1515. 
Tool stops when seal is at correct depth


QU40385
Outer Thrust Washer Kit

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Outer Thrust Washer Kit includes two steel thrust washers and one plastic thrust washer.   These washers fit between the wheel hub and axle shaft snap ring.  Order two kits to service the entire axle. (#43 on TSB4644 or TM4637 Axle Exploded View Page) Made in U.S.A.
QU40385 Outer Thrust Washer Kit $11.95



QU40155-2
Snap Ring Kit


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Axle Shaft Snap Ring Set.  Replace those stretched out and weakened axle shaft snap rings on your Super Duty! Use one ring per side.  (#4 on TSB4644 or TM4637 Axle Exploded View Page) Made in U.S.A.   
QU40155-2 Snap Ring Set $6.98



QU40242-2
Inner Thrust Washer Kit


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Inner Thrust Washer Kit includes the special chamfered thrust washers that fit between wheel hub and inner axle shaft face. One thrust washer is used on each side. (#15 on TSB4644 or TM4637 Axle Exploded View Page) Made in U.S.A.
QU40242-2 Inner Thrust Washer Kit $14.98



Axle Shaft Bearing Kit
 

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Axle Shaft Bearings are pressed in the wheel hubs and support the outer axle shaft.   A critical, yet often overlooked part that should be replaced during many front axle service operations.  Kit contains 2 bearings (1 for each hub). (#14 on TSB4644 or TM4637 Axle Exploded View Page) Made in U.S.A.
QU40143-2 Axle Shaft Bearing Kit fits  1998-2004 Ford F-250, F-350, F450, and F550 Super Duty models $14.98


AXLE UNIVERSAL ADD-ON KITS
 


Axle Universal Joint Kit
Each Kit Includes 2 Joints

 

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Axle U-Joint Kits for your Ford Super Duty.  Choose from either hot-forged greaseable,  or Torque King® PREMIUM COLD_FORGED non-greaseable and cold-forged greaseable axle u-joints.  These are the best production u-joints of their type that we have ever found. (#18A on TSB4644 or TM4637 Axle Exploded View Page)  For complete information on the features and benefits of each joint type,  please go to our Common Front Axle Parts Page. 

QK4521FSDE Hot Forged Greaseable $94.97
Select Year:

Select Model:


TK4525FSDE Torque King® PREMIUM Cold Forged Non-Greaseable $124.97
Select Year:

Select Model:


TK4581FSDE Torque King® PREMIUM Cold Forged Greaseable $149.97
Select Year:

Select Model:


AXLE SHAFTS


QU40318 Outer Axle Shaft

T1515 Axle Shaft and Knuckle Seal Installer is sold on the Ford Tools Page

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Our TSB's and Service Manuals make Great Gifts!!!

Outer Axle Shafts are original equipment replacements for worn or broken shafts for your 2000-2005 Excursion or 1998-2004 Super Duty® F250, F350, F450, and F550.  (#17 on TSB4644 or TM4637 Axle Exploded View Page) Made in U.S.A.

QU40318C Outer Axle Shaft for 2000-2005 Excursion or 1998-2004 Ford Super Duty F250, F350, F450, and F550. Select the correct shaft by entering the information at right.  6 digit Axle tag number that begins with 6 is optional, tag is held on front diff cover by 2 bolts. $119.97

Select Model:

Select Year:

Enter Axle Tag Number If Available:


 

 

DOWNLOAD Now!
New! Color Illustrated
Tech Service Bulletin TSB4610
1999-2004 4x4 Ford Super Duty
Front Axle Shaft Service

Includes detailed axle shaft and knuckle seal service procedures, wrench sizes, and torque specifications. 4 pages, 18 color photos, 472 KB. $4.49


 

TSB4610 Printed Version  $5.99 ppd. (mailed First Class to US addresses only.)



4x4 FRONT HUB KITS

QK4688 Front Hub Kit for Ford 4x4 Super Duty
QK4688 Front Hub Assembly for Ford Super Duty® with 4 wheel ABS

(Call us for Hubs for Dual Rear Wheel Trucks)

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TSB4644 Color Front Axle Exploded Views and Parts Guide for Excursion and 1999-2004 Ford Super Duty 14 pages. $4.99
 
  Check Out Now
TM4637 Printed Color Front Axle Tech Manual for Excursion and 1999-2004 Ford Super Duty Includes service information and 2 pages of exploded views $17.95 + shipping
 

Complete Unitized Hub Assembly Kits are original equipment quality replacements for Single Rear Wheel Ford Super Duty® trucks built after 3-21-1999.  Each Kit includes Hub Assembly,  four Mounting Studs, Flanged Hub Retaining Nuts, Axle Shaft Support Bearing, Hub to Knuckle O-Ring,  threadlocker, anti-seize, & disc brake caliper lube. ABS version also comes with pickup unit and wire.  Made in U.S.A. (#'s 8, 9, 10, 12, 14, 27, 42 on TSB4644 or TM4637 Axle Exploded View Page)
QK4688 Hub Kit for 2000-2005 Excursion, or 1999-2004 F-250 F-350 Super Duty Trucks (built after 3-21-09) with Single Rear Wheels and 4-Wheel Anti-Lock Brakes. $359.98


 
QK4689 Hub Kit for 2000-2005 Excursion, or 1999-2004 F-250 F-350 Super Duty Trucks (built after 3-21-09) with Single Rear Wheels and Rear Wheel Anti-Lock Brakes $359.98


 

DOWNLOAD!
NEW! Color Illustrated, Step-by-Step
Tech Service Bulletin TSB4594
1999-2004  4x4 Ford Super Duty
Front Hub Service

Includes detailed hub service procedures, wrench sizes, and torque specifications! 3 pages, 12 color photos. 363KB. $3.99


 
TSB4594 Printed Version $4.99 ppd. (mailed First Class to US addresses only.)


Steering Knuckles
Used Right Steering Knuckle with new factory ball joints for 1999-2004 Ford F-250 and F-350 Super Duty® and 2000-2005 Excursion.  
Used Left Steering Knuckle for 1999-2004 Ford F-250 and F-350 Super Duty® and 2000-2005 Excursion.  
     
SEALS AND SMALL PARTS


QK4629
Outboard Seal Set

Outboard Axle Shaft to Axle Housing Seals  press on inner shaft next to the yoke.  It's function is to keep dust and debris from entering the axle housing tubes. Made in U.S.A. or Canada.  Includes two seals(#22 on TSB4644 or TM4637 Axle Exploded View Page) Dan the Gear Man® Tech Tip:  To maximize seal life and prevent squeaks, apply a thin, uniform coat of a quality grease to the seal lip.

QK4629 Outboard Axle Seal Kit $24.98



QK4643
Inner Axle Seal Kit

Individual Seal Installation Tools are sold on our Front Axle Shaft Tools Page

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TSB4643 Printed Version $6.99 ppd. (mailed First Class to US addresses only.)


Download Now!
TSB4644 Color Front Axle Exploded Views and Parts Guide for Excursion and 1999-2004 Ford Super Duty 14 pages. $4.99
 
  Check Out Now
TM4637 Printed Color Front Axle Tech Manual for Excursion and 1999-2004 Ford Super Duty Includes service information and 2 pages of exploded views $17.95 + shipping
 

Inner Axle Seal Set fits all 1999-2004 Super Duty front drive axles.  Quickly and easily press in new inner axle seals without damage!  Installation tool cups the seal so force is only applied on the outer shell.  Kit includes seal installer, thrust plate, press screw assembly, and 2 seals.  Tool made in U.S.A.  Seals made in Canada.

QK4643 Axle Shaft Seal Kit for 1999-2004 F-250 and 1999-2001 F350 (except 2000-2004 F350 Dual Rear Wheel Trucks) equipped with the Dana Model 50 front axle. $166.95


 
QK4644 Axle shaft Seal Kit for 2002-2004 F250 & F350 Single Rear Wheel, 1999-2004 F450, F550, and 2000-2004 F350 Dual Rear Wheel Trucks (Dana Model 60 Front Axle) $169.95


 
QU40244-2 One pair inner axle shaft seals only (NO TOOLS).  Fits all 1999-2004 Super Duty F250, F350, F450, F550 front drive axles. (#35 on TSB4644 or TM4637 Diff Exploded View Page)$49.96


 
T1130 Optional Dana 60 Thrust Plate.  If you already have our QK4643 Set, order this Thrust Plate and you can use your QK4643 Set to install the Inner Axle Seals on Super Duty models with the Dana 60 axle. $32.97


 
Why wait?  DOWNLOAD NOW!
Color Illustrated, Step-by-Step Tech Service Bulletin TSB4643
1999-2004 4x4 Ford Super Duty
Inner Axle Seal Service

Includes detailed hub service procedures, wrench sizes, and torque specifications!! 5 pages, 17 color photos. 502KB. $4.49


 

Individual Small Parts for Ford Excursion
and 1999-2004 Ford Super Duty®

QU20023 Wheel Hub to Knuckle O-Ring (#12 on TSB4644 or TM4637 Axle Exploded View Page) $7.97


QU20044 O-Ring for Factory Ford Lock-Out Hub (#3 on TSB4644 or TM4637 Axle Exploded View Page) $7.97


QU20043 Snap Ring for Factory Ford Lock-Out Hub (#1 on TSB4644 or TM4637 Axle Exploded View Page) $7.97


 
QU40233 Super Duty 1st Desgin Knuckle Seal QU40233 Un-Shielded Outer Axle Shaft to Knuckle Seal (Also referred to as a wheel seal) for 1999-2002 Excursion and Super Duty trucks (Will also work to 2005 on Excursions and 2004 on Super Duty®) (#16 on TSB4644 or TM4637 Axle Exploded View Page) $34.98


 
QU20035 Super Duty Knuckle Seal QU20035 Shielded Outer Axle Shaft to Knuckle Seal (Also referred to as a wheel seal) for 2002-2005 Excursion and 2002-2004 Super Duty trucks (Will not work on older model trucks) (#16 on TSB4644 or TM4637 Axle Exploded View Page) $79.95


 
QU40080 Super Duty Hub to Knuckle Stud QU20080 Hub to Knuckle Studs with anti-corrosion coating. Sold individually, but requires 4 per side.  (#9 on TSB4644 or TM4637 Axle Exploded View Page)   $4.95


 
QU20081 Super Duty Hub to Knuckle Nut QU20081 Hub to Knuckle Flanged Nut. Sold individually, but requires 4 per side.  (#27 on TSB4644 or TM4637 Axle Exploded View Page)  $1.95


 
 

T1123
Axle Shaft Puller

Order these Special Tools for your Ford Super Duty from our
Ford Tools Page
or from
4x4tools.com


T1124
Lockout Hub Puller

QK4647
Inner Axle Seal Remover Set

 

Order these Special Tools for your Ford Super Duty from our
Ford Tools Page
or from
4x4tools.com


QU20039-2
Inner Axle Guide Set

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Inner Axle Shaft Guide Set.  Super Duty front axles use easily damaged plastic guides to center the axle shafts as they are installed.  The guides are located adjacent to the inner axle seals. (Installed from the outside and pushed down the axle tubes.) (#36 on TSB4644 or TM4637 Diff Exploded View Page) Made in U.S.A.
QU20039-2 Inner Axle Guide Set $29.98


Brake Splash Shield.  Original equipment replacement part works on left or right side.  1999-2004. Fits  F-250 and F-350 Super Duty®.  Will not fit F450 or F550.  (#13 on TSB4644 or TM4637 Axle Exploded View Page) Made in U.S.A.

QU40384 Splash Shield $19.97


Brake Splash Shield.  Original equipment replacement part works on left or right side.  2000-2004.  Fits F-450 and F550 Super Duty®.
QU40437 Splash Shield $19.97


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1999-2004 Super Duty Front Axle Tech Manual

TM4637 Super Duty Front Axle Technical Manual
A color illustrated, step-by-step printed shop repair manual that covers Front Hub Service (TSB4594), Axle Shaft Service (TSB4610), Ball Joint Service (TSB4591), and Inner Axle Seal Replacement Service (TSB4643), including torque specs all in one manual.  Convenient 8˝" x 11" open flat book with plastic covers.  17 pages of technical information plus 2 pages of full color exploded views.   (Choose USPS Priority Mail for cheapest shipping option) $17.95


Our Manuals make Great Gifts!!

Go to our 4x4repairmanuals.com website for more Super Duty Download and Print Publications

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Waiting for Spring
The snow is over 18" deep.  A good snow year in the mountains will keep this self-propelled sprinkler line working from May to October.

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23 Turner Rd., Roberts, MT 59070 • 406-446-2427
4x4 Tech email link