View 5 Photos View 0 Videos Alliance R21-4NR614 Rear Differential $2,295.26 USD LOCKER DIFF, DRILLED FOR BRAKE ConditionNewRear End6.14 ratioFits To Make(s)ALLIANCEFits To Model(s)R21-4NR614Stock Number2605922 MLS Number14180641CategoryDifferentials, Rear Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Alliance R23-4NR588 Rear Differential $1,995.26 USD SAME AS RS23-4D 5.88, NON-LOCKER ConditionNewRear End5.88 ratioFits To Make(s)ALLIANCEFits To Model(s)R23-4NR588Stock Number2605918 MLS Number14180638CategoryDifferentials, Rear Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Alliance ARS21.0.4R430 Rear Differential $2,250.26 USD NON-LOCKER ConditionNewRear End4.30 ratioFits To Make(s)ALLIANCEFits To Model(s)ARS21.0.4R430Stock Number2605902 MLS Number14180625CategoryDifferentials, Rear Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Alliance R23-4NR588 Rear Differential $1,995.26 USD SAME AS RS23-4D 5.88, NON-LOCKER ConditionNewRear End5.88 ratioFits To Make(s)ALLIANCEFits To Model(s)R23-4NR588Stock Number2605901 MLS Number14180624CategoryDifferentials, Rear Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos NTO Alliance Spring Susp $1,236 USD NTO Alliance Spring Susp, Position: Rear Quantity4ConditionNewPart NumberA6813506603Stock Number300-19895 MLS Number13143962CategoryAxle Housings Last Updated2/13/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Alliance LH King Pin Kit $379 USD New Alliance LH King Pin Kit, Diameter: N/A, Length: N/A ConditionNewPart Number6073300019KStock Number403-10499 MLS Number13722365CategoryKing Pin Sets Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Alliance RS20-4NR588 Rear Axle Assembly $3,500.15 USD ConditionNewRear End5.88 ratioFits To Make(s)ALLIANCEFits To Model(s)RS20-4NR588Capacity20,000 LBSStock Number2181807 MLS Number11567390CategoryAxle Assemblies, Rear Last Updated4/29/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Alliance RTL40-4NR391 Front Differential $3,595 USD ConditionNewRear End3.91 ratioFits To Make(s)ALLIANCEFits To Model(s)RTL40-4NR391Stock Number2532533 MLS Number13861365CategoryDifferentials, Front Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2023 NTO Alliance R21-4N take out axle assembly $3,605 USD NTO R21-4N take out axle assembly, Position: Rear ConditionNewWill Fit Year(s)2023Part Number681530406Stock Number317-10245 MLS Number13628170CategoryAxle Assemblies, Rear Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Alliance RS19-4N Rear Axle Assembly $2,275.10 USD RS19-4N, SEE PICS, 10 HP CAST HUBS CONMET #10018311E, CL DRUM AIR BRAKE DRUM, 4 BOLT BOTTOM BRACKETS FOR AIR RIDE SUSPENSION, FCCC VRIDE, A16-20798-000 BOLTED TO IT, LT A/S... ConditionNewRear End4.78 ratioFits To Make(s)ALLIANCEFits To Model(s)RS19-4NCapacity19000Stock Number2125701 MLS Number11166036CategoryAxle Assemblies, Rear Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Alliance RS19-4N Rear Axle Assembly $2,275.10 USD RS19-4N, SEE PICS, 10 HP CAST HUBS CONMET #10018311E, CL DRUM AIR BRAKE DRUM, 4 BOLT BOTTOM BRACKETS FOR AIR RIDE SUSPENSION, FCCC VRIDE, A16-20798-000 BOLTED TO IT, LT A/S... ConditionNewRear End4.78 ratioFits To Make(s)ALLIANCEFits To Model(s)RS19-4NCapacity19000Stock Number2125702 MLS Number11166037CategoryAxle Assemblies, Rear Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Alliance R23-4NR556 Rear Differential $1,501.10 USD ConditionNewRear End5.56 ratioFits To Make(s)ALLIANCEFits To Model(s)R23-4NR556Stock Number2045670 MLS Number10940686CategoryDifferentials, Rear Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Alliance ARS17.5.2R522 Rear Differential $1,200.10 USD ConditionNewRear End5.22 ratioFits To Make(s)ALLIANCEFits To Model(s)ARS17.5.2R522Stock Number947547 MLS Number10934368CategoryDifferentials, Rear Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Alliance Side Gear Washer RT40-4N, Part # 60171331 $14.25 USD SIDE GEAR WASHER RT40-4N, 60171331, S22802, Quantity3ConditionNewStock Number60171331 MLS Number13297088CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Alliance R19-4N Rear Spring Axle Housing $2,137.74 USD New R19-4N Rear Spring Axle Housing, Position: Rear ConditionNewPart NumberA6813505203Stock Number300-24608 MLS Number12982484CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Alliance R19-4N Rear S[pring Axle Housing $2,137.74 USD New R19-4N Rear S[pring Axle Housing, Position: Rear ConditionNewPart NumberA6813505203Stock Number300-24605 MLS Number12982481CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos NTO Alliance Axle Housing $1,236 USD NTO Alliance Axle Housing Quantity4ConditionNewPart NumberA6813504930Stock Number300-19900 MLS Number12981391CategoryAxle Housings Last Updated7/11/2024 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Alliance R20-2N Front Axle Housing $2,150 USD New R20-2N Front Axle Housing, Position: Front ConditionNewPart NumberA7753500830Stock Number300-24042 MLS Number12129687CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Alliance Spring Axle Housing $1,236 USD New Alliance Spring Axle Housing, Position: Rear ConditionNewPart NumberA6803508330Stock Number300-22119 MLS Number12108675CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Alliance Spring Axle Housing $1,288 USD New Alliance Spring Axle Housing, Position: Rear ConditionNewPart NumberA6803508330Stock Number300-22118 MLS Number12108674CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos New Alliance DDC 17FZ Air Ride Axle Housing $2,060 USD New Alliance DDC 17FZ Air Ride Axle Housing, Position: Front ConditionNewPart NumberA7753500130Stock Number300-24138 MLS Number11906150CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Alliance Nut M45X1.5, Part # 60170101 $29.48 USD NUT M45X1.5 1227M45, 60170101, S21265 Quantity4ConditionNewStock Number60170101 MLS Number13297083CategoryDifferential Misc. Parts Last Updated6/12/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos NTO Alliance Spring Axle $2,100 USD NTO Alliance Spring Axle, Position: Rear Quantity4ConditionNewPart NumberQA6813504730Stock Number300-20424 MLS Number13031480CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos NTO Alliance Sping Axle $1,288 USD NTO Alliance Sping Axle, Position: Front Quantity2ConditionNewPart NumberQA6813506130Stock Number300-20371 MLS Number12665438CategoryAxle Housings Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Alliance RT40-4N Front Differential $3,995 USD NEW ALLIANCE RT40-4N FRONT DIFFERENTIAL RATIO: 3.42 ConditionNewRear End3.42 ratioStock Number99220 MLS Number13614866CategoryDifferentials, Front Last Updated7/15/2025 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info