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Rydemore Heavy Duty Truck Parts Eaton RS404 Axles & Differentials For Sale

Rydemore Heavy Duty Truck Parts
88 Benson St.
Fitchburg, MA 01420
United States
(888) 519-8914
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Eaton
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Axles & Differentials (17)
   Differentials, Rear (17)
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Eaton (17)
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RS404 (17)
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Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

Recently Updated
$1,200 USD
Remanufactured Eaton RS404 rear, rear differential assembly. 3.70 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.
ConditionRemanufactured
Rear End3.70 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/3.70
MLS Number14050291
CategoryDifferentials, Rear
Last Updated4/29/2026
Location
Fitchburg, MA, US
Sold By
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Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

$1,200 USD
Remanufactured Eaton RS404 rear, rear differential assembly. 3.90 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity7
ConditionRemanufactured
Rear End3.90 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/3.90
MLS Number14050292
CategoryDifferentials, Rear
Last Updated4/7/2026
Location
Fitchburg, MA, US
Sold By
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Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

$1,200 USD
Remanufactured Eaton RS404 rear, rear differential assebmly. 4.11 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered.
Quantity3
ConditionRemanufactured
Rear End4.11 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/4.11
MLS Number14050465
CategoryDifferentials, Rear
Last Updated3/27/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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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
Quantity7
ConditionRemanufactured
Rear End3.55 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/3.55
MLS Number14050327
CategoryDifferentials, Rear
Last Updated3/25/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

$1,200 USD
Remanufactured Eaton RS404 rear, rear differential assembly. 6.50 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End6.50 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/6.50
MLS Number14050745
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

$1,200 USD
Remanufactured Eaton RS404 rear, rear differential assembly. 2.64 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
ConditionRemanufactured
Rear End2.64 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/2.64
MLS Number14050714
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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Eaton RS404 Rear Differential

Eaton RS404 Rear Differential

$1,200 USD
Remanufactured Eaton RS404 rear, rear differential assembly. 3.25 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity3
ConditionRemanufactured
Rear End3.25 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/3.25
MLS Number14050580
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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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
Quantity3
ConditionRemanufactured
Rear End4.33 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/4.33
MLS Number14050564
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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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. 5.57 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity2
ConditionRemanufactured
Rear End5.57 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/5.57
MLS Number14050558
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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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. 2.93. ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity2
ConditionRemanufactured
Rear End2.93 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/2.93
MLS Number14050549
CategoryDifferentials, Rear
Last Updated3/2/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
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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. 3.36 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered
Quantity2
ConditionRemanufactured
Rear End3.36 ratio
Fits To Make(s)EATON
Fits To Model(s)RS404
Stock NumberBP TRS RS404/3.36
MLS Number14050460
CategoryDifferentials, Rear
Last Updated3/2/2026
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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