Eaton 21065-S Axles & Differentials For Sale

Browse Eaton 21065-S Axles & Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 6 listings. Eaton 21065-S pricing ranges from $500 to $1,500 based on recent marketplace data. Filter by condition, price, or year to find the right Eaton 21065-S.

Your Current Search

Industry
Truck Parts

Category
Axles & Differentials

Manufacturer
Eaton

Model
21065-S

Click the to remove the filter.

What's Save Search and Email Alert?

Narrow Your Search

Keyword Search

Search within the selected criteria

Equipment Type

Category

Make

Model

Condition

Model Year

-

Horsepower

-

Inspection Report

Warranty

Price

-

Country

State / Region

Select a state below and click Refine Results.

Seller Type

Market Type

Shop Axles & Differentials by Subcategory

Differentials, Rear For Sale

Differentials, Rear

Axle Housings, Rear For Sale

Axle Housings, Rear

1 - 6 of 6 listings

Eaton 21065-S Rear Axle Housing for a GMC

Eaton 21065-S Rear Axle Housing for a GMC

$1,500 USD

OEM 303778

Condition	Used
Suspension	Spring
Fits To Make(s)	GMC
Stock Number	6576
MLS Number	10893138
Category	Axle Housings, Rear
Last Updated	3/19/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(855) 750-___ SHOW
NUMBERCall Seller

Camerota Truck Parts

Eaton 21065-S Rear Axle Housing for a GMC

Eaton 21065-S Rear Axle Housing for a GMC

$1,500 USD

GM OEM 15585166

Condition	Used
Suspension	Spring
Fits To Make(s)	GMC
Stock Number	6592
MLS Number	10893146
Category	Axle Housings, Rear
Last Updated	3/14/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(855) 750-___ SHOW
NUMBERCall Seller

Camerota Truck Parts

Eaton 21065-S Rear Differential

Eaton 21065-S Rear Differential

$500 USD

Good used Eaton 21065-S Rear, Rear Differential Assembly 5.29 Ratio 90 day guarantee for swap or refund

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	EATON
Fits To Model(s)	21065-S
Stock Number	Ryd 21065-S/5.29/41
MLS Number	13162506
Category	Differentials, Rear
Last Updated	1/1/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(888) 519-___ SHOW
NUMBERCall Seller

Rydemore Heavy Duty Truck Parts

Eaton 21065-S Rear Differential

Eaton 21065-S Rear Differential

$500 USD

Good used Eaton 21065-S Rear, Rear Differential Assembly 4.88 Ratio 90 day guarantee for swap or refund,

Quantity	2
Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	EATON
Fits To Model(s)	21065-S
Stock Number	Ryd 21065-S/4.88/41
MLS Number	10643478
Category	Differentials, Rear
Last Updated	1/1/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(888) 519-___ SHOW
NUMBERCall Seller

Rydemore Heavy Duty Truck Parts

Eaton 21065-S Rear Axle Housing

Eaton 21065-S Rear Axle Housing

$1,500 USD

OEM# 304190 REAR/REAR AXLE HOUSING

Condition	Used
Stock Number	2166
MLS Number	10892012
Category	Axle Housings, Rear
Last Updated	9/22/2022
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(855) 750-___ SHOW
NUMBERCall Seller

Camerota Truck Parts

Eaton 21065-S Rear Differential

Eaton 21065-S Rear Differential

$1,450 USD

REBUILT EATON 21065-S REAR DIFFERENTIAL ASSEMBLY - 39 SPLINE SINGLE AXLE - RATIO: 4.11

Condition	Remanufactured
Rear End	4.11 ratio
Stock Number	18305
MLS Number	12812248
Category	Differentials, Rear
Last Updated	2/5/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
NUMBERCall Seller

Tim Jordan's Truck Parts Inc.

What's Save Search and Email Alert?

Want to narrow or modify your search criteria?

Filter by Price

Filter by Location

Filter by Model

Filter by Keyword

Modify your search

Did you find what you were looking for? Yes No