Rear Drive Axle and Differential
WARNING: This page is about a different car, the 2007 Ford Pickup and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Description |
|---|---|
| 1 | Axle ratio |
| 2 | Axle assembly number (prefix letters) |
| 3 | Axle assembly number (suffix letters) |
| 4 | Dana part number |
| 5 | Included for models with limited slip differential |
| Item | Part Number | Description |
|---|---|---|
| 1 | N808133 | Bolt |
| 2 | 4234 | Axle shaft |
| 3 | 1001 | Rear wheel gasket |
| 4 | 2C190 | Rear brake anti-lock sensor |
| 5 | 4067 | Drive pinion bearing preload shim |
| 6 | 4621 | Pinion bearing, outer |
| 7 | 4676 | Pinion seal |
| 8 | 4851 | Pinion flange |
| 9 | 4329 | Washer |
| 10 | 354845 | Lock nut |
| 11 | 4667 | Oil slinger |
| 12 | 4616 | Pinion bearing cup, outer |
| 13 | 4010 | Differential housing |
| 14 | 4628 | Pinion bearing cup, inner |
| 15 | 4630 | Pinion bearing, inner |
| 16 | 4109 | Drive pinion position shim |
| 17 | 4209 | Pinion (matched set) |
| 18 | 4209 | Differential ring gear (matched set) |
| 19 | - | Identification tag (part of 4002) |
| 20 | 353051 | Fill plug |
| 21 | 4033 | Differential housing cover |
| 22 | 4346 | Cover bolt |
| 23 | - | Brake line clip (part of 4033) |
| 24 | 355765-S | Bearing cap bolt |
| 25 | - | Bearing cap (part of 4010) |
| 26 | 4222 | Differential bearing cup |
| 27 | 4K067 | Outboard spacer |
| 28 | 4221 | Differential bearing |
| 29 | 4211 | Differential pinion shaft |
| 30 | 4230 | Differential pinion thrust washer |
| 31 | 4228 | Differential side gear thrust washer |
| 32 | 4236 | Differential side gear |
| 33 | 4215 | Differential pinion gear |
| 34 | 4067 | Differential bearing shim (preload/backlash) |
| 35 | 4558 | Rear axle differential ring gear bolt |
| 36 | 4204 | Differential case (conventional) |
| 37 | 4026 | Differential case Trac-Lok® |
| 38 | 4B409 | Anti-lock speed sensor ring |
| 39 | 4241 | Differential pinion shaft lock pin |
| 40 | 4026 | Differential assembly Truetrac® (The Truetrac® differential is a non-repairable unit) |
NOTE:
Unless noted, the procedures in this article apply to the conventional differential, Trac-Lok® differential and Truetrac® differential, though most of the illustrations used in the procedures show the conventional differential.
The Model 80 rear axle features the following:
- a hypoid design differential ring gear and pinion with the centerline of the pinion set below the centerline of the differential ring gear
- full floating axle shafts
- an integral-type differential housing consisting of a cast center section with 2 steel tubes
- a stamped differential housing cover for F-350 DRW
- a cast aluminum differential housing cover for F-450 DRW
- a conventional differential assembly for F250
- a conventional differential assembly or a Trac-Lok® limited slip differential assembly for F350
- a conventional differential assembly or a Truetrac® limited slip differential assembly for F450
- a cast aluminum differential housing cover for F-350 DRW HD trailer tow package.