Eaton RS405 Axles &amp; Differentials For Sale

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2009 Eaton RS405 Rear Differential for a Freightliner Cascadia

$455 USD

(USED) Eaton RS405 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25448801
MLS Number	12439751
Category	Differentials, Rear
Last Updated	6/11/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Eaton RS405 Rear Axle Housing

$850 USD

Eaton Rear Axle Housing, RS405, 10 Hole Budd, Air Drum Brakes. P/N 306298. Late Hendrickson Straddle Mount Brackets.

Condition	Used
Suspension	Hendrickson
Stock Number	31953
MLS Number	14318517
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS405 Rear Axle Housing

$850 USD

Eaton Rear Axle Housing, RS405, P/N 307976, S/N U992500327, 10 Hole Pilot, Air Drum Brakes. Both Hubs Missing

Condition	Used
Stock Number	31454
MLS Number	14291947
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS405 Rear Axle Housing

$850 USD

Eaton Rear Axle Housing, RS405, 10 Hole Pilot, Air Drum Brakes, S/N U5163475

Condition	Used
Stock Number	319-12B
MLS Number	14288577
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS405 Rear Axle Housing

$850 USD

Eaton Rear Axle Housing, RS405, 10 Hole Pilot, Air Drum Brakes.

Condition	Used
Stock Number	S010620-10B
MLS Number	14288575
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS405 Rear Axle Housing

$850 USD

Eaton Rear Axle Housing, RS405, 10 Hole Budd, Air Drum Brakes, Hendrickson Straddle Mount Brackets. P/N 321306

Condition	Used
Stock Number	4536774
MLS Number	14288508
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Eaton RS405 Rear Axle Housing

$850 USD

Eaton Front Rear Axle Housing, RS405, P/N 321306, S/N U01348518, 10 Hole Budd, Air Drum Brakes.

Condition	Used
Stock Number	31793
MLS Number	14326390
Category	Axle Housings, Rear
Last Updated	5/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Eaton RS405 Rear Axle Housing for a Freightliner Cascadia 125

$850 USD

Eaton Rear Axle Housing, RS405, 10 Hole Pilot, Air Drum Brakes, Removed from 2012 Freightliner FAS II Airliner Suspension, HOUSING ONLY, DIFF SOLD SEPARATELY

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1674-6
MLS Number	13894596
Category	Axle Housings, Rear
Last Updated	5/19/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton RS405 Rear Differential for a 1998 Kenworth T800

$1,195 USD

RS405 4.11 LOCKER GOOD INSPECTED TAKEOUT 90 DAY WARRANTY, Axle Spline Count: 41, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1998
Part Number	RS405 LOCKER
Stock Number	32525-4
MLS Number	13491573
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Axle Housing for a 2001 Peterbilt 357

$1,250 USD

USED REAR AXLE HOUSING, REYCO SPRING SUSPENSION, RS405, Hub Bolts: 10 PILOT, Suspension: REYCO SPRING, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Will Fit Year(s)	2001
Stock Number	10625-6
MLS Number	13326265
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Axle Housing for a 2000 Mack CL713

$1,250 USD

USED REAR AXLE HOUSING, LATE HENDRICKSON HN402 SUSPENSION, RS405, Hub Bolts: 10 PILOT, Suspension: HN402, Brake Type: DRUM

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CL713
Will Fit Year(s)	2000
Stock Number	101324-5
MLS Number	13206193
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential for a 2000 Mack CL713

$650 USD

RS405 4.33 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.33

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CL713
Will Fit Year(s)	2000
Stock Number	101324-3
MLS Number	13206191
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential for a 2015 International PROSTAR

$595 USD

RS405 3.36 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2015
Stock Number	101124-4
MLS Number	13200162
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Axle Housing for a 1999 Mack CL713

$1,495 USD

USED REAR AXLE HOUSING, HN402 SUSPENSION, RS405, Hub Bolts: 10 PILOT, Suspension: HN402, Brake Type: ABS

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CL713
Will Fit Year(s)	1999
Stock Number	52824-6
MLS Number	12918531
Category	Axle Housings, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential for a 1999 Mack CL713

$650 USD

RS405 4.11 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	Mack
Fits To Model(s)	CL713
Will Fit Year(s)	1999
Stock Number	52824-4
MLS Number	12918529
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential for a 2009 International PROSTAR

$595 USD

RS405 3.36 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2009
Stock Number	92523-15
MLS Number	12335052
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential

$695 USD

RS405 4.88 GOOD INSPECTED TAKE OUT., Axle Spline Count: 41, Core Charge: CALL, Ratio: 4.88

Condition	Used
Rear End	4.88 ratio
Part Number	RS404 RS405
Stock Number	771473
MLS Number	10523652
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential for a 2010 International 7400

$495 USD

INSPECTED RS405 4.11 90 DAY WARRANTY, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	International
Fits To Model(s)	7400
Will Fit Year(s)	2010
Stock Number	81420-8
MLS Number	10360566
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential for a 2000 Peterbilt 379

$395 USD

GOOD INSPECTED TAKEOUT. 3.55 RATIO. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANGE, Ratio: 3.55

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	379
Will Fit Year(s)	2000
Stock Number	102319-9
MLS Number	9952780
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Axle Housing for a 1999 Mack CH613

$1,095 USD

GOOD USED EATON RS405 AXLE HOUSING OFF HENDRICKSON AIR SUSPENSION, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: HENDRICKSON AIR

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH613
Will Fit Year(s)	1999
Stock Number	100719-16
MLS Number	9930168
Category	Axle Housings, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Differential for a 2008 International PROSTAR

$395 USD

GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 3.55

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2008
Stock Number	50118-20
MLS Number	9406631
Category	Differentials, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Axle Housing for a 2008 International PROSTAR

$1,095 USD

GOOD USED EATON REAR RS405 AXLE HOUSING OFF IH AIR SUSPENSION, Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: IH AIR

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2008
Stock Number	50118-1
MLS Number	9406614
Category	Axle Housings, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Axle Housing for a 2008 International ProStar Limited

$995 USD

GOOD USED REAR AXLE HOUSING FOR DS 405 OFF INTERNATIONAL AIR RIDE SUSPENSION, Serial#: NA, Core Charge: N/A, Hub Bolts: 10, Suspension: IH AIR RIDE

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	ProStar Limited
Will Fit Year(s)	2008
Stock Number	20818-12
MLS Number	9353305
Category	Axle Housings, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS405 Rear Axle Housing for a 2008 International PROSTAR

$595 USD

GOOD USED EATON REAR RS405 AXLE HOUSING., Serial#: N/A, Core Charge: N/A, Hub Bolts: 10, Suspension: AIR

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	PROSTAR
Will Fit Year(s)	2008
Stock Number	111217-21
MLS Number	9275600
Category	Axle Housings, Rear
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts