Verified to fit 817 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 2015 Ford F-350 Super DutyRear Differential | — | V8 6.7L | with Dana 80 Axle(s) |
| 2014 Ford F-350Rear Differential | — | V8 6.2L | with Dana 80 Axle(s) |
| 2013 Ford F-350 Super DutyRear Differential | — | V8 6.7L | with Dana 80 Axle(s) |
| 2012 Ford F-350Rear Differential | — | V8 6.2L | with Dana 80 Axle(s) |
| 2012 Ford F-350 Super DutyRear Differential | — | V8 6.7L | with Dana 80 Axle(s) |
| 2010 Ford F-350 Super DutyRear Differential | — | V10 6.8L | with Dana 80 Axle(s) |
| 2010 Ford F-350 Super DutyRear Differential | — | V8 6.2L | with Dana 80 Axle(s) |
| 2010 Ford F-350 Super DutyRear Differential | — | V8 6.4L | with Dana 80 Axle(s) |
| 2009 Chevrolet C4500 KodiakRear Differential | — | V8 6.6L | with Dana 80 Axle(s) |
| 2008 Ford E-350 EconolineRear Differential | — | V8 5.4L | with Dana 80 Axle(s) |
| 2008 Ford F-350Rear Differential | — | V8 5.4L | with Dana 80 Axle(s) |
| 2008 Ford F-350 Super DutyRear Differential | — | V8 5.4L | with Dana 80 Axle(s) |
| 2007 Chevrolet Express 3500Rear Differential | — | V8 4.8L | with Dana 80 Axle(s) |
| 2007 Chevrolet Express 3500Rear Differential | — | V8 6.6L | with Dana 80 Axle(s) |
| 2007 Ford F-350 Super DutyRear Differential | — | V10 6.8L | with Dana 80 Axle(s) |

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts

Guaranteed fit — or free return
Currently out of stock
If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
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Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
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Spicer Differential Drive Pinion Gear Nut 2001855
Out of stock · guaranteed fit or free return
Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.

Call for Price
888-477-2530Our parts specialists are ready to help you find the best price.
This Spicer automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.

Trusted Automotive Brand
Spicer is a trusted manufacturer of quality automotive parts.
View all Spicer productsThe Spicer Differential Drive Pinion Gear Nut (2001855) is sold by AutoBuffy. UPC 023913136758.
Differential Drive Pinion Gear Nut
The Spicer Differential Drive Pinion Gear Nut (2001855) is sold by AutoBuffy. UPC 023913136758.
This Spicer automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.

We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing

Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
Brands OEMs Trust
The names automakers actually put on the car.
Millions of Parts, One Promise
If we say it fits, it fits.