View 5 Photos View 0 Videos Meritor Genuine Steering Knuckle / Spindle Dimensions - 16.15" Length x 11.75" $500 USD Meritor Genuine Steering Knuckle / Spindle Dimensions - 16.15" Length x 11.75" Width x 9.25" Height Part# A3111D4372 ConditionUsedSideRIGHTPart NumberA3111D4372Stock Number976777 MLS Number14283744CategorySpindles / Knuckles Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1999 Peterbilt 379 Front Axle Assembly Contact for price KING PIN'S NEED CHECKED, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: EATON, Axle Model: 1202 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999Stock Number500534-15 MLS Number14283741CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS405 Rear Differential for a 1999 Peterbilt 379 Contact for price GOOD SHAPE, Ratio: 411 ConditionUsedRear End4.11 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999Stock Number500534-4 MLS Number14281247CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DS405 Front Differential for a 1999 Peterbilt 379 Contact for price GOOD SHAPE, Ratio: 411 ConditionUsedRear End4.11 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999Stock Number500534-3 MLS Number14281246CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 Rear Differential for a 2007 Freightliner M-2 BUSINESS CLASS Contact for price GOOD SHAPE, Ratio: 529 ConditionUsedRear End5.29 ratioFits To Make(s)FreightlinerFits To Model(s)M-2 BUSINESS CLASSWill Fit Year(s)2007Stock Numberz13982-4 MLS Number14261600CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Freightliner M2 Front Axle Assembly for a 2007 Freightliner M-2 BUSINESS CLASS Contact for price BAD KING PIN'S, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: AF-12 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M-2 BUSINESS CLASSWill Fit Year(s)2007Stock Numberz13982-3 MLS Number14261599CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2019 International LT625 Front Axle Assembly Contact for price BAD KING PIN'S, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: HENDICKSON ConditionUsedFits To Make(s)InternationalFits To Model(s)LT625Will Fit Year(s)2019Stock Number091727-6 MLS Number14247810CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MD20143 Rear Differential for a 2016 Mack CXU613 Contact for price MILES 698335, Ratio: 247 ConditionUsedRear End2.47 ratioFits To Make(s)MackFits To Model(s)CXU613Will Fit Year(s)2016Stock Number078554-5 MLS Number14245459CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MD20143 Front Differential for a 2016 Mack CXU613 Contact for price MILES 698335, Ratio: 247 ConditionUsedRear End2.47 ratioFits To Make(s)MackFits To Model(s)CXU613Will Fit Year(s)2016Stock Number078554-4 MLS Number14245458CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack Pinnacle CXU613 Front Axle Assembly for a 2016 Mack CXU613 Contact for price GOOD KING PIN'S, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: SPICER, Axle Model: 1202 ConditionUsedFits To Make(s)MackFits To Model(s)CXU613Will Fit Year(s)2016Stock Number078554-3 MLS Number14245457CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos W&C Suspension Tag Axle New Take-Offs Model# 51000036.1 Dwg- 51000036 8000 LBS $6,500 USD WC Suspension Tag Axle New Take-Offs Model# 51000036.1 DWG- 51000036 8000 LBS Capacity Part# A3350283-140, Serial#: WC2303230023 ConditionNewPart NumberA3350283-140Stock Number976672 MLS Number14236327CategoryTag / Pusher Axles Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MD20143 Front Differential for a 2015 Volvo VNL Contact for price GOOD SHAPE, Ratio: 264 ConditionUsedRear End2.64 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2015Stock Number952354-2 MLS Number14232878CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MR2014X Rear Differential for a 2023 Peterbilt 579 Contact for price MILES 7072, Ratio: 279 ConditionUsedRear End2.79 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number896581-5 MLS Number14222111CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MR2014X Front Differential for a 2023 Peterbilt 579 Contact for price MILES 7072, Ratio: 279 ConditionUsedRear End2.79 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number896581-4 MLS Number14222110CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2023 Peterbilt 579 Front Axle Assembly Contact for price GOOD KING PINS, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: MERITOR, Axle Model: MFS-12E ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number896581-3 MLS Number14222105CategoryAxle Assemblies, Front Last Updated8/19/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSP40 Rear Differential for a 2009 Peterbilt 386 Contact for price GOOD SHAPE, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2009Stock Number794779-4 MLS Number14219538CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer RSP40 Front Differential for a 2009 Peterbilt 386 Contact for price GOOD SHAPE, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)386Will Fit Year(s)2009Stock Number794779-3 MLS Number14219537CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Rear Differential for a 1980 Volvowhitegmc AUTOCAR Contact for price MILES 23512, Ratio: 488 ConditionUsedRear End4.88 ratioFits To Make(s)VolvoWhiteGMCFits To Model(s)AUTOCARWill Fit Year(s)1980Stock Number039192-4 MLS Number14155168CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Front Differential for a 1980 Volvowhitegmc AUTOCAR Contact for price MILES 235712, Ratio: 488 ConditionUsedRear End4.88 ratioFits To Make(s)VolvoWhiteGMCFits To Model(s)AUTOCARWill Fit Year(s)1980Stock Number039192-3 MLS Number14155167CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DA-RT-40.0-4 Rear Differential for a 2021 Freightliner Cascadia Contact for price MILES 516944, Ratio: 285 ConditionUsedRear End2.85 ratioFits To Make(s)FreightlinerFits To Model(s)CascadiaWill Fit Year(s)2021Stock NumberMR5240-4 MLS Number14148870CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Freightliner Cascadia Front Axle Assembly Contact for price GOOD KING PIN'S, Hub Bolts: PILOT, Brake Type: ABS, Axle Make: DET, Axle Model: DA-F 13 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CascadiaWill Fit Year(s)2021Stock NumberMR5240-3 MLS Number14148869CategoryAxle Assemblies, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Rear Differential for a 2015 Kenworth T680 Contact for price MILES 807550, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number384299-5 MLS Number14146823CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2015 Kenworth T680 Contact for price MILES 807550, Ratio: 293 ConditionUsedRear End2.93 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number384299-4 MLS Number14146822CategoryDifferentials, Front Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Kenworth T680 Front Axle Assembly Contact for price BAD KING PIN'S TAG MISSING, Hub Bolts: PILOT, Brake Type: ABS ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Stock Number384299-3 MLS Number14146821CategoryAxle Assemblies, Front Last Updated8/10/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Rear Differential for a 1981 Am General Contact for price GOOD SHAPE, Ratio: 617 ConditionUsedRear End6.17 ratioFits To Make(s)AM GeneralWill Fit Year(s)1981Stock Number010783-4 MLS Number14139654CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info