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 Axle Housing for a Sterling Acterra $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 73 Ref# NO TAG ConditionUsedFits To Make(s)SterlingFits To Model(s)ActerraPart NumberNO TAGStock Number25912120 MLS Number14048651CategoryAxle Housings, Rear Last Updated12/18/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Axle Alliance RT40.0-4 Rear Differential for a Freightliner Cascadia $908 USD (USED) Alliance Axle RS21.0-4 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25901786 MLS Number13998504CategoryDifferentials, Rear Last Updated12/4/2025 LocationSpencer, IA, 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 Axle Housing for a Sterling Acterra $850 USD (USED) Alliance Axle RS21.0-4 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AIRLINER Track Width : 72 ConditionUsedFits To Make(s)SterlingFits To Model(s)ActerraStock Number25884457 MLS Number13911919CategoryAxle Housings, Rear Last Updated10/22/2025 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 $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 Number25863727 MLS Number13811912CategoryAxle Housings, Rear Last Updated9/19/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info