1 0 Eaton RSP40 Rear Differential for a 2013 Kenworth T660 $750 USD INSPECTED TAKEOUT. EATON RSP40 WITH 3.25 GEAR RATIO., Core Charge: EXCHANGE, Ratio: 3.25 ConditionUsedRear End3.25 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2013Stock NumberSV-302-7 MLS Number10069507CategoryDifferentials, Rear Last Updated12/17/2023 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential $650 USD ConditionUsedRear End3.25 ratioStock NumberBP 14641 MLS Number10263509CategoryDifferentials, Rear Last Updated11/17/2023 LocationPalmyra, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 2006 Eaton RSP40 Rear Differential $1,095 USD RECON RSP40 3.25. 1ST 6 MONTHS PARTS AND LABOR WARRANTY LAST 6 MONTHS PARTS ONLY WARRANTY., Axle Spline Count: 41, Serial#: 14386, Core Charge: EXCHANGE, Ratio: 3.25 ConditionRemanufacturedWill Fit Year(s)2006Part Number14386Stock Number14386 MLS Number12392053CategoryDifferentials, Rear Last Updated10/21/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential $895 USD INSPECTED TAKE OUT RSP40 4.88. 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAIALABLE, Axle Spline Count: 41, Serial#: 14375, Core Charge: EXCHANGE, Ratio: 4.88 ConditionUsedPart Number14375Stock Number14375 MLS Number12361771CategoryDifferentials, Rear Last Updated2/21/2024 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2007 Eaton RSP40 Rear Differential for a Kenworth T2000 $849.99 USD Eaton RSP40 Rear Differential 3.36 Ratio, From 2007 Kenworth T2000 VIN 1XKTDB9X27J159611 ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T2000Stock Number141757 MLS Number12258264CategoryDifferentials, Rear Last Updated8/19/2023 LocationOwensboro, KY, US Sold ByWest Side Truck Parts (866) 828-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential $550 USD 2.64, ConditionUsedStock NumberREAR-1718 MLS Number12180634CategoryDifferentials, Rear Last Updated9/19/2023 LocationLAKEVILLE, MN, US Sold ByManders Diesel (866) 314-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential $1,295 USD REBUILT RSP40 4.88. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 14319, Core Charge: EXCHANGE, Ratio: 4.88 ConditionRemanufacturedPart Number14319Stock Number14319 MLS Number12107651CategoryDifferentials, Rear Last Updated6/7/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential for a 2002 Peterbilt 379 $695 USD RSP40 3.55 GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2002Part NumberRSP-41Stock Number103021-5 MLS Number11087942CategoryDifferentials, Rear Last Updated2/15/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential $795 USD GOOD INSPECTED RSP 40 5.29 41 SPLINE SIDE GEAR. 90 DAY PARTS AND LABOR WARRANTY.EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: v603r, Core Charge: EXCHANGE, Ratio: 5.29 ConditionUsedPart Numberv603rStock Numberv603r MLS Number10321528CategoryDifferentials, Rear Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential for a 2009 Kenworth T660 $525 USD GOOD INSPECTED TAKOUT. 90 DAY WARRANTY, Ratio: 3.36 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T660Will Fit Year(s)2009Stock Number22015-6 MLS Number9001099CategoryDifferentials, Rear Last Updated5/11/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential for a 2009 Peterbilt 387 $495 USD GOOD USED INSPECTED TAKOUT, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)PeterbiltFits To Model(s)387Will Fit Year(s)2009Stock Number21815-16 MLS Number9001095CategoryDifferentials, Rear Last Updated5/11/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential for a 2004 Kenworth T800 $395 USD GOOD USED ,WILL BE CLEANED AND INSPECTED, Axle Spline Count: 41, Ratio: 3.55 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2004Stock Number12015-7 MLS Number9001051CategoryDifferentials, Rear Last Updated5/11/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential for a 2004 Kenworth T2000 Contact for price ABS, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T2000Will Fit Year(s)2004Stock Number972849-5 MLS Number9391310CategoryDifferentials, Rear Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
1 0 Eaton RSP40 Rear Differential for a 2005 International 8600 Contact for price -, Ratio: 390, Part Make: Eaton ConditionUsedRear End3.90 ratioFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2005Stock Number236958-5 MLS Number9389234CategoryDifferentials, Rear Last Updated5/11/2023 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 Eaton RSP40 Rear Differential $1,000 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA. 40 000lbs, Arrière, Pas de Lock, no core + 100$ 40 000lbs, Rear, No Lock, no core + 100$ Stock: 30481D,... ConditionUsedRear End4.11 ratioStock Number30481D MLS Number11945584CategoryDifferentials, Rear Last Updated3/18/2023 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2016 Eaton RSP40 Rear Differential for a Kenworth T680 Recently Updated Contact for price RSP40 - 3.42 Ratio - Pullout - P/N 515354 ConditionUsedRear End3.42 ratioFits To Make(s)KenworthFits To Model(s)T680Stock NumberUPS-277297-13 MLS Number13904809CategoryDifferentials, Rear Last Updated10/25/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2006 Eaton RSP40 Rear Differential for a Peterbilt 386 Newly Listed $350 USD (USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Part NumberN/AStock Number25878715 MLS Number13927739CategoryDifferentials, Rear Last Updated10/24/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2003 Eaton RSP40 Rear Differential for a Peterbilt 387 Newly Listed $495 USD (USED) Eaton RSP40 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)387Stock Number25881214 MLS Number13927673CategoryDifferentials, Rear Last Updated10/24/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 Eaton RSP40 Rear Differential Recently Updated $250 USD RSP40 - 3.36 Ratio - Core - Grade D - Burnt Unit. CORE UNIT SOLD AS-IS. ConditionUsedRear End3.36 ratioStock Number4534183 MLS Number13887092CategoryDifferentials, Rear Last Updated10/25/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2006 Eaton RSP40 Rear Differential for a Kenworth T600 Newly Listed $415 USD (USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Stock Number25875020 MLS Number13915509CategoryDifferentials, Rear Last Updated10/23/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2006 Eaton RSP40 Rear Differential for a Kenworth T800 Recently Updated $850 USD GTO ConditionUsedRear End3.55 ratioFits To Make(s)KENWORTHFits To Model(s)T800Stock Number20944 MLS Number10534029CategoryDifferentials, Rear Last Updated10/19/2025 LocationDouglas, GA, US Sold ByAmerican Truck Parts, Inc. (877) 254-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2009 Eaton RSP40 Rear Differential for a Peterbilt 389 $350 USD (USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: N Ref# N/A ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Part NumberN/AStock Number25868608 MLS Number13906887CategoryDifferentials, Rear Last Updated10/18/2025 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2015 Eaton RSP40 Rear Differential for a Peterbilt 579 $350 USD (USED) Eaton RSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Stock Number25882514 MLS Number13904952CategoryDifferentials, Rear Last Updated10/17/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2010 Eaton RSP40 Rear Differential for a Peterbilt 386 $317 USD (USED) Eaton RSP40 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Stock Number25835841 MLS Number13729303CategoryDifferentials, Rear Last Updated10/23/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 1996 Eaton RSP40 Rear Differential for a Kenworth T800 $574 USD (USED) Eaton RSP40 Ratio: 4.11 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Stock Number25878149 MLS Number13880567CategoryDifferentials, Rear Last Updated10/17/2025 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info