View 3 Photos View 0 Videos 2007 Axle Alliance RS21.0-4 Rear Axle Housing for a Sterling Acterra $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 71 ConditionUsedFits To Make(s)SterlingFits To Model(s)ACTERRAStock Number25748170 MLS Number13385119CategoryAxle Housings, Rear Last Updated8/29/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2006 Axle Alliance RS21.0-4 Rear Axle Housing for a Sterling Acterra $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 72 ConditionUsedFits To Make(s)SterlingFits To Model(s)ACTERRAStock Number25826763 MLS Number13702188CategoryAxle Housings, Rear Last Updated7/20/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2015 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25809423 MLS Number13640923CategoryAxle Housings, Rear Last Updated6/12/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 DOES NOT INCLUDE CALIPERS ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25807624 MLS Number13629054CategoryAxle Housings, Rear Last Updated6/6/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2017 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 AXLE HOUSING ONLY SUSPENSION NOT INCLUDED ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25744043 MLS Number13451491CategoryAxle Housings, Rear Last Updated4/4/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2012 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 73 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25772501 MLS Number13487743CategoryAxle Housings, Rear Last Updated4/4/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2009 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25723512 MLS Number13267666CategoryAxle Housings, Rear Last Updated2/19/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2014 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 71 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25693867 MLS Number13137443CategoryAxle Housings, Rear Last Updated9/27/2024 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 Axle Alliance RS21.0-4 Rear Axle Housing for a Sterling Acterra $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 72 ConditionUsedFits To Make(s)SterlingFits To Model(s)ACTERRAStock Number25493419 MLS Number12598321CategoryAxle Housings, Rear Last Updated5/29/2024 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2007 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $968 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 72 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25561752 MLS Number12657649CategoryAxle Housings, Rear Last Updated4/9/2024 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Axle Alliance RS21.0-4 Rear Differential for a Sterling Acterra $945 USD (USED) Alliance Axle RS21.0-4 Ratio: 5.22 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813511005 ConditionUsedFits To Make(s)SterlingFits To Model(s)ACTERRAStock Number25930134 MLS Number14128440CategoryDifferentials, Rear Last Updated3/8/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Axle Alliance RS21.0-4 Rear Axle Housing for a Sterling Acterra $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 72 ConditionUsedFits To Make(s)SterlingFits To Model(s)ACTERRAStock Number25930136 MLS Number14130513CategoryAxle Housings, Rear Last Updated3/8/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Axle Alliance RS21.0-4 Rear Differential for a Freightliner M2 106 $945 USD (USED) Alliance Axle RS21.0-4 Ratio: 5.22 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813511005 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25952140 MLS Number14160932CategoryDifferentials, Rear Last Updated3/8/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25952142 MLS Number14160931CategoryAxle Housings, Rear Last Updated3/8/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Axle Alliance RS21.0-4 Rear Differential for a Sterling Acterra $945 USD (USED) Alliance Axle RS21.0-4 Ratio: 5.22 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813511005 ConditionUsedFits To Make(s)SterlingFits To Model(s)ACTERRAStock Number25934477 MLS Number14228256CategoryDifferentials, Rear Last Updated3/8/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Axle Alliance RS21.0-4 Rear Axle Housing for a Sterling Acterra $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: SPRING Track Width : 72 ConditionUsedFits To Make(s)SterlingFits To Model(s)ACTERRAStock Number25934478 MLS Number14213362CategoryAxle Housings, Rear Last Updated3/8/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Axle Alliance RS21.0-4 Rear Differential for a Freightliner M2 106 $908 USD (USED) Alliance Axle RS21.0-4 Ratio: 4.78 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813511005 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25880497 MLS Number13884701CategoryDifferentials, Rear Last Updated2/28/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Axle Alliance RS21.0-4 Rear Differential for a Freightliner M2 106 $908 USD (USED) Alliance Axle RS21.0-4 Ratio: 5.56 Side Gear Splines: 46 W/ Locker: YES Cast#: R6813511105 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25893266 MLS Number13995107CategoryDifferentials, Rear Last Updated2/26/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 71 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25893270 MLS Number13997444CategoryAxle Housings, Rear Last Updated2/26/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2014 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DISC Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 does not include brake calipers ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25880499 MLS Number13884700CategoryAxle Housings, Rear Last Updated2/6/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25915640 MLS Number14093928CategoryAxle Housings, Rear Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25918921 MLS Number14091295CategoryAxle Housings, Rear Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2011 Axle Alliance RS21.0-4 Rear Differential for a Freightliner M2 106 $908 USD (USED) Alliance Axle RS21.0-4 Ratio: 4.78 Side Gear Splines: 41 W/ Locker: NO Cast#: R6613511005 Ref# 6093500603 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Part Number6093500603Stock Number25882966 MLS Number13984478CategoryDifferentials, Rear Last Updated1/8/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2011 Axle Alliance RS21.0-4 Rear Axle Housing for a Freightliner M2 106 $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DISC Wheel Type: PILOT Suspension: AIRLINER Track Width : 71 Ref# 6813504730 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Part Number6813504730Stock Number25882972 MLS Number13965100CategoryAxle Housings, Rear Last Updated1/8/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Axle Alliance RS21.0-4 Rear Differential for a Sterling Acterra $995 USD (USED) Alliance Axle RS21.0-4 Ratio: 5.22 Side Gear Splines: 46 W/ Locker: YES Cast#: R6813511105 ConditionUsedFits To Make(s)SterlingFits To Model(s)ActerraStock Number25912119 MLS Number14048652CategoryDifferentials, Rear Last Updated12/18/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info