What is the Ford part number for the Dana 50 IFS axle housing?

The housing is labeled 3010 in the diagram.

What are the part numbers for the Dana 50 IFS axle arm assemblies?

The right-hand axle arm assembly is 3B402 and the left-hand axle arm assembly is 3B403.

What part number is the steering knuckle on a Dana 50 IFS?

The steering knuckle is 3130 for the right-hand side and 3131 for the left-hand side.

What universal joint kit does the Dana 50 IFS front axle use?

The diagram shows Universal Joint Kit 3249 at both shaft joints.

What are the shaft assembly part numbers for the Dana 50 IFS?

Shaft assembly 3219 for the right-hand side and 3220 for the left-hand side; a separate shaft 3M387 and slip shaft are also shown.

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Dana 50 IFS Front Axle Exploded Parts Diagram - Ford Part Numbers

Dana 50 IFS front axle exploded parts diagram with labeled components and part numbers

Dana 50IFS Twin Traction Beam (TTB) Exploded
IF THE IMAGE IS TOO SMALL, click it.

Shock absorber lower bolt N605704S439 or N605704S2

See also:
What's the DIFF?
Dana Axle Expert
. . .

Owner caption January 2022 · Photo 0 of 5000

This document is an exploded parts diagram of the Dana 50 IFS (Independent Front Suspension) front axle, as used on Ford trucks. It illustrates every major component of the axle assembly with Ford base part numbers, including the axle housing (3010), right and left axle arm assemblies (3B402/3B403), axle shafts (3219 RH / 3220 LH), slip shaft, universal joint kits (3249), differential case assembly (4204), ring gear and drive pinion (4209), side gears (4236), differential pinion gears (4215) and shaft (4211), various bearings, cones and rollers (4221, 4621, 4630), cups (4222, 4616, 4628), shims, seals (3254, 4676, 1175, 4A460), slingers, deflector (4859), pivot bushings (3B177), camber adjuster (3B404), steering knuckle (3130 RH / 3131 LH), ball joint assemblies (3049, 3050), spindle (3105), spindle bearing (3123), brake dust shield (2K004 RH / 2K005 LH), rotor, hub, and associated hardware such as the keystone clamp (802857), jam nut (33925-S), stop screw (373912-S), and filler plug (87747-S2). A reader can identify how the front axle, differential, and hub/spindle assemblies fit together and look up part numbers for ordering replacement components or planning a rebuild.

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Frequently asked questions

What is the Ford part number for the Dana 50 IFS axle housing?: The housing is labeled 3010 in the diagram.
What are the part numbers for the Dana 50 IFS axle arm assemblies?: The right-hand axle arm assembly is 3B402 and the left-hand axle arm assembly is 3B403.
What part number is the steering knuckle on a Dana 50 IFS?: The steering knuckle is 3130 for the right-hand side and 3131 for the left-hand side.
What universal joint kit does the Dana 50 IFS front axle use?: The diagram shows Universal Joint Kit 3249 at both shaft joints.
What are the shaft assembly part numbers for the Dana 50 IFS?: Shaft assembly 3219 for the right-hand side and 3220 for the left-hand side; a separate shaft 3M387 and slip shaft are also shown.