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DormanPart #: 946-322
Dorman 946-322 Drive Shaft - Rear
⚙️ 10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$701.09Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-150
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Drive Shaft options
Dorman 946-322 Drive Shaft - Rear
| Brand | Dorman |
| Part Number | 946-322 |
| Shaft Material | Aluminum |
| CV Joints Included | No |
| Grade Type | Regular |
| Shaft Diameter | 4 |
| Slip Yoke | Yes |
| Axle Nut Included | No |
| Drive Shaft Length (In) | 78.375 in |
| Drive Shaft Wall Thickness (In) | 0.087 in |
| Greaseable Drive Shaft | No |
| Overall Length Adjustable | No |
| Package Contents | 1 driveshaft |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Body Type | Bed Length | Drive Type | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 4.6L | V8 | 132.5" | Rear | w/12 Bolt Differential Cover; 9.75 In. Rear Axle |
| 2008 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 5.4L | V8 | 132.5" | Rear | |
| 2007 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 4.6L | V8 | 132.5" | Rear | w/12 Bolt Differential Cover; 9.75 In. Rear Axle |
| 2007 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 5.4L | V8 | 132.5" | Rear | |
| 2006 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 4.6L | V8 | 132.5" | Rear | w/12 Bolt Differential Cover; 9.75 In. Rear Axle |
| 2006 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 5.4L | V8 | 132.5" | Rear | |
| 2005 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 4.6L | V8 | 132.5" | Rear | w/12 Bolt Differential Cover; 9.75 In. Rear Axle |
| 2005 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 5.4L | V8 | 132.5" | Rear | |
| 2004 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 4.6L | V8 | 132.5" | Rear | New Body Style; w/12 Bolt Differential Cover; 9.75 In. Rear Axle |
| 2004 | Ford | F-150 | Extended Cab Pickup | 5' 6" Foot Bed | RWD | 5.4L | V8 | 132.5" | Rear | New Body Style |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
4L3Z4602DB
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.