Eaton RSS40 Axles &amp; Differentials For Sale

(855) 370-___ SHOW
NUMBERCall Seller

2001 Eaton RSS40 Rear Axle Housing for a Peterbilt 379

$950 USD

(USED) Eaton RSS40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: PETE AIR LEAF Track Width : 72

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Stock Number	25797386
MLS Number	13586046
Category	Axle Housings, Rear
Last Updated	5/18/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
NUMBERCall Seller

Eaton RSS40 Rear Differential

$995 USD

GOOD INSTECTED TAKE OUT. RSS40 5.29 FITS RS461 RS463 WITH SIDE GEAR CHANGE 90 DAY WARRANTY., Axle Spline Count: 41, Serial#: RSS40, Core Charge: CALL, Ratio: 5.29

Condition	Used
Part Number	RSS40
Stock Number	50716
MLS Number	10214191
Category	Differentials, Rear
Last Updated	11/8/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 734-___ SHOW
NUMBERCall Seller

2006 Eaton RSS40 Differential

Contact for price

USED RSS40 REAR REAR EATON DIFFERENTIAL 46.000 LBS, RATIO:3.55, 2006 TRUCK, COMPLETE, INSPECTED INSIDE WITH GOOD GEARS, ALSO MANY DIFFS IN STOCK

Condition	Used
Stock Number	3665-0420212
MLS Number	10756770
Category	Differentials, Unspecified
Last Updated	4/20/2021
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(855) 370-___ SHOW
NUMBERCall Seller

1999 Eaton RSS40 Rear Axle Housing for a Kenworth W900L

$850 USD

(USED) Eaton RSS40 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG400 Track Width : 72

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25932293
MLS Number	14143882
Category	Axle Housings, Rear
Last Updated	2/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.