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Used Alliance RT40-4N Front Differentials For Sale

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   Differentials, Front (11)
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Alliance (11)
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RT40-4N (11)
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Showing 1 - 11 of 11 Front Differential Listings

1 - 11 of 11 listings
1 - 11 of 11 listings
Alliance RT40-4N Front Differential

Alliance RT40-4N Front Differential

$1,500 USD
Good used Alliance RT40-4N front, rear differential assembly. 2.41 ratio 90 day guarantee for swap or refund.
Quantity2
ConditionUsed
Rear End2.41 ratio
Fits To Make(s)ALLIANCE
Fits To Model(s)RT40-4N
Stock NumberRyd RT40-4N/2.41/41
MLS Number12062512
CategoryDifferentials, Front
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Alliance RT40-4N Front Differential

Alliance RT40-4N Front Differential

$1,600 USD
Good used Alliance RT40-4N Front, Rear Differential Assembly 3.23 Ratio 90 day guarantee for swap or refund,
Quantity2
ConditionUsed
Rear End3.23 ratio
Fits To Make(s)ALLIANCE
Fits To Model(s)RT40-4N
Stock NumberRyd RT40-4N/3.23/41
MLS Number10204548
CategoryDifferentials, Front
Last Updated7/30/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Alliance RT40-4N Front Differential for a Freightliner Cascadia

2012 Alliance RT40-4N Front Differential for a Freightliner Cascadia

Recently Updated
$1,850 USD
USED TAKEOUT 2.85 RATIO MAKE SURE THAT EXACT MODEL NUMBER IS THE SAME AS CUSTOMERS IS..MAKE SURE WHITCH SIDE OUTPUT SHAFT IS ON,COUNT TEETH TO COMPARE RATIO
ConditionUsed
Rear End2.85 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia
Stock Number28241
MLS Number13950590
CategoryDifferentials, Front
Last Updated9/5/2026
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___  SHOW
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American Truck Parts, Inc.
Alliance RT40-4N Front Differential for a Freightliner Cascadia

2017 Alliance RT40-4N Front Differential for a Freightliner Cascadia

Recently Updated
$1,250 USD
GTO BE SHURE TO COMPARE WITH CUSTOMERS DIFFERINTIAL..IS HIS TROUGH SHAFT ON THE DRIVERS SIDE OR PASSENGER SIDE...HAS TO BE THE SAME EXACT MODEL NUMBER..ALWAYS COUNT TEETH ON RING AND PINION...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia
Stock Number25444
MLS Number11120146
CategoryDifferentials, Front
Last Updated9/5/2026
Location
Douglas, GA, US
Sold By
American Truck Parts, Inc.
(877) 254-___  SHOW
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American Truck Parts, Inc.
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