Name: Eaton 22121 Rear Differential
Brand: Eaton
Availability: InStock

Eaton 22121 Rear Differentials For Sale

Shop used Eaton 22121 Rear Differentials on MyLittleSalesman.com . Compare active listings with prices from $350 to $950. Sellers include Holst Truck Parts, Garabedian Equipment, Camions Lussier-Lussicam, and more. Filter by condition, price, or year to find the Eaton 22121 Rear Differential that fits your job.

1 - 5 of 5 listings

Eaton 22121 Rear Differential for a Ford 8000

$795 USD

GOOD INSPECTED TAKEOUT, SINGLE SPEED 2 SPEED CASE, Axle Spline Count: Get, Core Charge: 250, Ratio: 6.17, Casting#: 107493

Condition	Used
Rear End	6.17 ratio
Fits To Make(s)	Ford
Fits To Model(s)	8000
Part Number	22121/ 22221 case
Stock Number	22000
MLS Number	12000041
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
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Eaton 22121 Rear Differential for a Unmarked N/A

$716 USD

22121 - 4.33 Ratio - Pullout - Grade B - Worn Tail Bearing Hole On Main Case, Good Gear Set.

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Unmarked
Fits To Model(s)	N/A
Stock Number	4537142
MLS Number	13889684
Category	Differentials, Rear
Last Updated	4/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 794-___ SHOW
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