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OE Quality
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DormanPart #: 946-168
Dorman 946-168 Drive Shaft - Rear
⚙️ 8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$1,271.81Free 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: Chevrolet and GMC, Sierra 3500 HD and Silverado 3500 HD
🔄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 946-168 Drive Shaft - Rear
| Brand | Dorman |
| Part Number | 946-168 |
| Shaft Material | Steel |
| CV Joints Included | No |
| Grade Type | Regular |
| Shaft Diameter | 3.5 |
| Slip Yoke | Yes |
| Axle Nut Included | No |
| Drive Shaft Length (In) | 116.784 in |
| Drive Shaft Wall Thickness (In) | 0.083 in |
| Greaseable Drive Shaft | Yes |
| Overall Length Adjustable | Yes |
| Package Contents | 1 driveshaft |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Transmission | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2017 | Chevrolet | Silverado 3500 HD | Cab & Chassis | 4WD | Automatic | 171.5" | Rear | Crew Chassis Cab; ID AA44 |
| 2017 | Chevrolet | Silverado 3500 HD | Cab & Chassis | 4WD | Automatic | 171.5" | Rear | Crew Chassis Cab; ID ABF6 |
| 2017 | GMC | Sierra 3500 HD | Cab & Chassis | 4WD | Automatic | 171.5" | Rear | Crew Chassis Cab; ID AA44 |
| 2017 | GMC | Sierra 3500 HD | Cab & Chassis | 4WD | Automatic | 171.5" | Rear | Crew Chassis Cab; ID ABF6 |
| 2016 | Chevrolet | Silverado 3500 HD | Cab & Chassis | 4WD | Automatic | 171.5" | Rear | Crew Chassis Cab; ID AA44 |
| 2016 | GMC | Sierra 3500 HD | Cab & Chassis | 4WD | Automatic | 171.5" | Rear | Crew Chassis Cab; ID AA44 |
| 2015 | Chevrolet | Silverado 3500 HD | Cab & Chassis | 4WD | Automatic | 171.5" | Rear | Crew Chassis Cab; ID AA44 |
| 2015 | GMC | Sierra 3500 HD | Cab & Chassis | 4WD | Automatic | 171.5" | Rear | Crew Chassis Cab; ID AA44 |
* 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:
22984471
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.