What are the part numbers for the front axle shaft assemblies?

The diagram labels the shaft assembly as 3219 (RH) and 3220 (LH).

What part number is the universal joint kit for the axle shaft?

The universal joint is labeled UNIVERSAL JOINT KIT-3249.

Where is the spindle seal located in this assembly?

The seal (labeled 'SEAL' and circled in red) sits between the axle shaft's stub/slip end and the spindle bearing components (ROLLER-4221 and CUP-4222), ahead of the rotor.

What bearing components are shown near the spindle?

The diagram shows ROLLER-4221 and CUP-4222, plus CUP-4616, SHIM-4109, and SLINGER (OUTER)-5670 elsewhere in the assembly.

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Ford Bronco Front Axle Spindle Seal Exploded Diagram - Shaft 3219/3220, Seal

Exploded parts diagram of a front axle hub, shaft, U-joint, seal and rotor

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Exploded parts breakdown of a front axle assembly with part numbers for shaft, universal joint kit, seal, hub and rotor.

AI caption January 2009 · Photo 550 of 1038

This document is a cropped exploded-parts diagram of a Ford front axle shaft and spindle/knuckle area, uploaded to illustrate the location of the spindle seal on a 1990 Ford Bronco. The line drawing shows the front axle shaft assembly (labeled SHAFT ASSEMBLY-3219 (RH) / 3220 (LH)) with its universal joint (UNIVERSAL JOINT KIT-3249), and two red circles have been added by the uploader to highlight the shaft's slip-yoke/seal area and the spindle seal itself, which is labeled simply 'SEAL'. Surrounding components are identified with Ford basic part numbers, including SHIM-4109, CUP-4616, SLINGER (OUTER)-5670, ROLLER-4221, CUP-4222, a steering arm labeled (LH)-3B403, and the brake ROTOR with its wheel studs. Some labels along the left and top edges are cut off by the crop (e.g., '-4209' and a partially visible 'MBER ADJUSTER ...404', likely a camber adjuster). A reader can learn the relative assembly order and identification numbers of the front axle shaft, spindle bearing components, seal, and rotor in this front hub/axle assembly.

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Frequently asked questions

What are the part numbers for the front axle shaft assemblies?: The diagram labels the shaft assembly as 3219 (RH) and 3220 (LH).
What part number is the universal joint kit for the axle shaft?: The universal joint is labeled UNIVERSAL JOINT KIT-3249.
Where is the spindle seal located in this assembly?: The seal (labeled 'SEAL' and circled in red) sits between the axle shaft's stub/slip end and the spindle bearing components (ROLLER-4221 and CUP-4222), ahead of the rotor.
What bearing components are shown near the spindle?: The diagram shows ROLLER-4221 and CUP-4222, plus CUP-4616, SHIM-4109, and SLINGER (OUTER)-5670 elsewhere in the assembly.