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Axle Alliance RT40-4N Front Differentials For Sale

Browse Axle Alliance RT40-4N Front Differentials on MyLittleSalesman.com and compare listings with prices from $1,150 to $2,325. Sellers include CRG Heavy Truck Parts, Inside Auto Parts, and American Truck Parts. Filter by condition, price, or year to quickly narrow down to the right Axle Alliance RT40-4N Front Differential.
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   Differentials, Front (14)
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Axle Alliance (14)
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Showing 1 - 14 of 14 Front Differential Listings

1 - 14 of 14 listings
1 - 14 of 14 listings
Axle Alliance RT40-4N Front Differential for a 2007 Freightliner ST120

Axle Alliance RT40-4N Front Differential for a 2007 Freightliner ST120

$2,325 USD
(Used) 2007 Freightliner ST120, COMPLETE FRONT REAR TANDEM- Make: Alliance, Model: RT40-4N, Ratio: 3.42, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Drum, Part Number: C11-00006-183...
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Freightliner
Fits To Model(s)ST120
Will Fit Year(s)2007
Part NumberC11-00006-183
Stock NumberP-43615
MLS Number11976739
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

$1,149.99 USD
(Used) 2015 Freightliner Cascadia 125, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Axle Alliance, Model: RT40-4N, Serial Number: AAC14R1, Part Number: QA6813504330, Ratio: 3.30, Capacity:...
ConditionUsed
Rear End3.30 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2015
Part NumberQA6813504330
Stock NumberP-43197
MLS Number11962391
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Contact for price
(Used) 2015 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Make: Axle Alliance, Model: RT40-4N, Serial Number: AAC14R1, Part Number: QA6813504330, Ratio: 3.30, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End3.30 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2015
Part NumberQA6813504330
Stock NumberP-43194
MLS Number11962388
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Contact for price
(Used) 2015 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Part Number: C11-00042-045, Serial Number: 771AAC-A142777H, Make: Axle Alliance, Model: RT40-4N, Ratio: 2.53, Capacity:...
ConditionUsed
Rear End2.53 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2015
Part NumberC11-00042-045
Stock NumberP-58732
MLS Number12297947
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
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CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2007 Freightliner ST120

Axle Alliance RT40-4N Front Differential for a 2007 Freightliner ST120

Contact for price
(Used) 2007 Freightliner ST120, COMPLETE FRONT REAR TANDEM- Part Number: C11-00006-183, Serial Number: 771AAC-A025748H, Make: Axle Alliance, Model: RT40-4N, Ratio: 3.42, Capacity: 20,000...
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Freightliner
Fits To Model(s)ST120
Will Fit Year(s)2007
Part NumberC11-00006-183
Stock NumberP-96266
MLS Number13374256
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2007 Freightliner Columbia 120

Axle Alliance RT40-4N Front Differential for a 2007 Freightliner Columbia 120

Contact for price
(Used) 2007 Freightliner Columbia 120, COMPLETE FRONT REAR TANDEM- Part Number: C11-00006-106, Serial Number: 771AAC-A038025H, Make: Axle Alliance, Model: RT40-4N, Ratio: 3.58, Capacity:...
ConditionUsed
Rear End3.58 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2007
Part NumberC11-00006-106
Stock NumberP-102539
MLS Number13590162
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2007 Freightliner Columbia 120

Axle Alliance RT40-4N Front Differential for a 2007 Freightliner Columbia 120

Contact for price
(Used) 2007 Freightliner Columbia 120, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00006-106, Serial Number: 771AAC-A038025H, Make: Axle Alliance, Model: RT40-4N, Ratio: 3.58,...
ConditionUsed
Rear End3.58 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2007
Part NumberC11-00006-106
Stock NumberP-102541
MLS Number13590166
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2007 Freightliner Columbia 120

Axle Alliance RT40-4N Front Differential for a 2007 Freightliner Columbia 120

Contact for price
(Used) 2007 Freightliner Columbia 120, COMPLETE FRONT REAR TANDEM- Part Number: C11-00006-202, Serial Number: 771AAC-A042781H, Make: Axle Alliance, Model: RT40-4N, Ratio: 3.42, Capacity:...
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2007
Part NumberC11-00006-202
Stock NumberP-106214
MLS Number13677319
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2007 Freightliner Columbia 120

Axle Alliance RT40-4N Front Differential for a 2007 Freightliner Columbia 120

Contact for price
(Used) 2007 Freightliner Columbia 120, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00006-202, Serial Number: 771AAC-A042781H, Make: Axle Alliance, Model: RT40-4N, Ratio: 3.42,...
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Columbia 120
Will Fit Year(s)2007
Part NumberC11-00006-202
Stock NumberP-106218
MLS Number13677323
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Contact for price
(Used) 2015 Freightliner Cascadia 125, COMPLETE FRONT REAR TANDEM- Part Number: C11-00006-852, Serial Number: 771AAC-A136446H, Make: Axle Alliance, Model: RT40-4N, Ratio: 2.53, Capacity:...
ConditionUsed
Rear End2.53 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2015
Part NumberC11-00006-852
Stock NumberP-112091
MLS Number13856166
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Contact for price
(Used) 2015 Freightliner Cascadia 125, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00006-852, Serial Number: 771AAC-A136446H, Make: Axle Alliance, Model: RT40-4N, Ratio: 2.53, Capacity:...
ConditionUsed
Rear End2.53 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2015
Part NumberC11-00006-852
Stock NumberP-112094
MLS Number13856169
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Axle Alliance RT40-4N Front Differential for a 2015 Freightliner Cascadia 125

Contact for price
(Used) 2015 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00006-852, Serial Number: 771AAC-A136446T, Make: Axle Alliance, Model: RT40-4N, Ratio: 2.53, Capacity:...
ConditionUsed
Rear End2.52 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2015
Part NumberC11-00006-852
Stock NumberP-112099
MLS Number13856174
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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