Alliance RT40-4N Rear Differentials For Sale

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Alliance RT40-4N Rear Differential

$1,500 USD

Remanufactured Alliance RT40-4N rear, rear differential assembly. 3.42 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Quantity	2
Condition	Remanufactured
Rear End	3.42 ratio
Stock Number	BP TRS RT40-4N/3.42
MLS Number	14050497
Category	Differentials, Rear
Last Updated	8/27/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Alliance RT40-4N Rear Differential

$1,500 USD

Remanufactured Alliance RT40-4N rear, rear differential assembly. 3.31 ratio. 1 Year warranty for parts or Swap out for another unit. $500 For Labor. Towing not covered

Condition	Remanufactured
Rear End	3.31 ratio
Stock Number	BP TRS RT40-4N/3.31
MLS Number	14050478
Category	Differentials, Rear
Last Updated	8/26/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Alliance RT40-4N Rear Differential

$1,350 USD

RT40-4N. Turns. Ratio: 3.41. Missing: yoke. USED., Core Charge: 300.00, Ratio: 3.41

Condition	Used
Rear End	3.41 ratio
Stock Number	168258
MLS Number	12213983
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Alliance RT40-4N Rear Differential for a 2007 Freightliner ST120

$1,500 USD

Used, RT40-4N, From Truck # 586, Ratio 3.23, Core Charge: 300.00, Ratio: 3.23

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	ST120
Will Fit Year(s)	2007
Stock Number	166759
MLS Number	13125953
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts