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Eaton RS404 Axles & Differentials For Sale

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Axles & Differentials (900)
   Axle Assemblies, Front (1)    Axle Housings, Rear (219)    Axle Shafts (12)    Differential Misc. Parts (15)    Differentials, Front (1)    Differentials, Rear (642)    Differentials, Unspecified (10)
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Showing 476 - 500 of 900 Listings

476 - 500 of 900 listings
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Eaton RS404 Rear Axle Housing for a Freightliner FLD120 Classic

1997 Eaton RS404 Rear Axle Housing for a Freightliner FLD120 Classic

$950 USD
(USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 73 Ref# NO TAG
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FLD120 Classic
Part NumberNO TAG
Stock Number26040031
MLS Number14513731
CategoryAxle Housings, Rear
Last Updated7/30/2026
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

$1,200 USD
Remanufactured Eaton RS404 rear, rear differential assembly. 5.57 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End5.57 ratio
Stock NumberBP TRS RS404/5.57
MLS Number14050558
CategoryDifferentials, Rear
Last Updated7/28/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

$1,200 USD
Remanufactured Eaton RS404 rear, rear differetnial assembly. 4.33 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity2
ConditionRemanufactured
Rear End4.33 ratio
Stock NumberBP TRS RS404/4.33
MLS Number14050564
CategoryDifferentials, Rear
Last Updated7/23/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

$1,200 USD
Remanufactured Eaton RS404 rear, rear differential assembly. 3.55 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity4
ConditionRemanufactured
Rear End3.55 ratio
Stock NumberBP TRS RS404/3.55
MLS Number14050327
CategoryDifferentials, Rear
Last Updated7/23/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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