View 1 Photo View 0 Videos Eaton RSH40 Rear Axle Housing for a 2006 Kenworth W900 $1,495 USD USED REAR AXLE HOUSING, AG380 FLEXAIR SUSPENSION, RSH40, Hub Bolts: 10 PILOT, Suspension: AG380, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2006Stock Number12625-6 MLS Number13386856CategoryAxle Housings, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Differential for a 2021 Peterbilt 579 $895 USD RSH40 3.55 TAKEOUT WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Axle Spline Count: 41, Core Charge: 250.00, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021Stock Number12025-4 MLS Number13378535CategoryDifferentials, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Axle Housing for a 2014 Peterbilt 389 $1,495 USD GOOD INSPECTED HOUSING ASSEMBLY/ RSH THICKER WALL HOUSING, Suspension: FLEX AIR/AG380, Brake Type: DRUM ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2014Part NumberNAStock Number112224-8 MLS Number13270644CategoryAxle Housings, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Differential for a 2005 Kenworth T800 $595 USD RSH40 3.70 INSPECTED IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 3.70 ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2005Stock Number92114 MLS Number13220152CategoryDifferentials, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Axle Housing for a 2007 Kenworth T600 $1,295 USD USED HOUSING/WILL FIT RSP40 /RS404, RUSTED, Serial#: NA, Hub Bolts: 10, Suspension: FLEX AIR, Brake Type: S CAM ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)2007Part NumberNAStock Number20921-1 MLS Number10665162CategoryAxle Housings, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Differential for a 2006 Peterbilt 379 $550 USD GOOD INSPECTED RSH40 3.70 90 DAY WARRANTY, Ratio: 3.70 ConditionUsedRear End3.70 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2006Stock Number111320-9 MLS Number10561797CategoryDifferentials, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Differential for a 2007 Kenworth T800 $795 USD RSH40 RSP40 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 4.11, Ratio: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2007Stock Number81320-5 MLS Number10346076CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Axle Housing for a 2009 Kenworth W900 $1,095 USD RSH40 HOUSING, HENDRICKSON AIR RIDE,09 W900, MAY FIT PRIMAAX IF YOU INCUDE TORQUE ARM AND MOVE FRAME BRACKET, Hub Bolts: 10 PILOT, Suspension: HENDRICKSON AIR RIDE ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2009Stock Number73020-16 MLS Number10313719CategoryAxle Housings, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Differential, 5.29 Ratio, 41 Spline, Part # RSP40 5.29 $650 USD INSPECTED T/O 90 DAY WARRANTY - Differential Make: Eaton - Differential Model: RSH40, Axle Spline Count: 41, Serial#: 5.29, Ratio: 5.29, Casting#: 5.29 ConditionUsedRear End5.29 ratioPart NumberRSP40 5.29Stock Number71823R MLS Number10050969CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RSH40 Rear Differential for a 2005 Peterbilt 379 EXT $495 USD RSH40 3.36 GOOD INSPECTED TAKOUT 90 OR 180 DAY WARR., Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)379 EXTWill Fit Year(s)2005Stock Number121814-16 MLS Number9000939CategoryDifferentials, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RSH40 Rear Axle Housing for a 2006 Peterbilt 379 EXT $995 USD USED AXLE HOUSING FLEX AIR AG380 RS404 RSP40 RSP41 BARE AXLE HOUSING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379 EXTWill Fit Year(s)2006Stock Number91515-5 MLS Number9001433CategoryAxle Housings, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Eaton RSH40 Rear Axle Housing for a 2005 Peterbilt 379 EXT $995 USD GOOD REAR AIRLEAF AXLE HOUSING RSH40, Suspension: LOW AIR LEAF ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379 EXTWill Fit Year(s)2005Stock Number121814-5 MLS Number9000936CategoryAxle Housings, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info