View 2 Photos View 0 Videos Eaton RS404 Rear Differential for a 2003 Peterbilt 379 $795 USD RS404 3.55 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Core Charge: 250.00, Ratio: 3.55 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2003Part NumberRSP40 RSP41 RS404Stock Number122124-3 MLS Number13315630CategoryDifferentials, Rear Last Updated8/5/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RS404 Rear Differential $1,550 USD Weller reman diff. p/n 1415238 Eaton RS404 3.90R, Core Charge: 600.00, Ratio: 3.90 ConditionUsedRear End3.90 ratioStock Number172665 MLS Number14242491CategoryDifferentials, Rear Last Updated8/20/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton RS404 Rear Axle Housing for a 2005 Freightliner Columbia 120 $1,295 USD GOOD USED AXLE HOUSING ASSEMBLY/ WILL INSPECT 90 DAY WARRANTY, Serial#: NA, Hub Bolts: 10, Suspension: AIRLINER, Brake Type: DRUM ConditionUsedFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2005Part NumberNAStock Number90324-17 MLS Number13092545CategoryAxle Housings, Rear Last Updated7/29/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 1997 Eaton RS404 Rear Differential $500 USD RS404 - 5.29 Ratio - Pullout - Grade A - Unit In Good Condition. ConditionUsedRear End5.29 ratioStock Number120-30C MLS Number13887974CategoryDifferentials, Rear Last Updated7/24/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2002 Eaton RD404 Rear Axle Housing for a Kenworth T2000 $950 USD (USED) Eaton RS404 Brake Type: AIR DRUM Wheel Type: PILOT Suspension: AG400 Track Width : 72 ConditionUsedFits To Make(s)KenworthFits To Model(s)T2000Stock Number25639068 MLS Number12895086CategoryAxle Housings, Rear Last Updated7/24/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton RS404 Rear Differential $970 USD Livraison partout au Canada États-Unis / We ship anywhere in Canada USA. - Stock : 30676D - Ratio : 4.11 / 40 000lbs, Arrière, Sans Lock - Ratio : 4.11 / 40 000lbs, Rear, No Lock - No... ConditionUsedRear End4.11 ratioStock Number30676D MLS Number11979186CategoryDifferentials, Rear Last Updated7/11/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2000 Eaton RS404 Rear Differential for a Sterling A9513 $425 USD (USED) Eaton RS404 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 129351 ConditionUsedFits To Make(s)SterlingFits To Model(s)A9513Stock Number25469882 MLS Number12275817CategoryDifferentials, Rear Last Updated7/12/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1996 Eaton RS404 Rear Differential for a Volvo VNL Contact for price Eaton RS404- Rear Rear Diff - 3.90 Ratio - Pullout - DIFF ONLY. P/N- 214952, S/N- H963477865 ConditionUsedRear End3.90 ratioFits To Make(s)VOLVOFits To Model(s)VNLStock Number4521-3 MLS Number14448104CategoryDifferentials, Rear Last Updated6/28/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Rear Axle Housing for a 1999 Kenworth T600 $1,495 USD RS404 REAR AXLE HOUSING ON AG200 SUSPENSION, DRUM BRAKE., Hub Bolts: 10, Suspension: AG200, Brake Type: DRUM ConditionUsedFits To Make(s)KenworthFits To Model(s)T600Will Fit Year(s)1999Stock Number52126-10 MLS Number14424907CategoryAxle Housings, 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 RS404 Rear Axle Housing for a 2000 Kenworth W900 $1,495 USD GOOD USED HOUSING ASSEMBLY/ WILL INSPECT BEARING SURFACES.AG200/400 RS404/ RSP40, Serial#: NA, Core Charge: NA, Hub Bolts: 10, Suspension: AG200/400 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)2000Part NumberAG200Stock Number51026-13 MLS Number14424523CategoryAxle Housings, Rear Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2012 Eaton RS404 Rear Differential for a International Transtar (8600) $455 USD (USED) Eaton RS404 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812 ConditionUsedFits To Make(s)InternationalFits To Model(s)TRANSTAR (8600)Stock Number25816538 MLS Number13709024CategoryDifferentials, Rear Last Updated6/11/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RS404 Rear Differential $1,350 USD RS404-390 - Rebuilt ConditionRemanufacturedRear End3.90 ratioStock NumberRS404-390-REB MLS Number13962038CategoryDifferentials, Rear Last Updated6/11/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2004 Eaton RS404 Rear Differential for a Freightliner COLUMBIA 120 $500 USD GOOD USED EATON RST40-370 REAR/REAR DIFFERENTIAL EXC EATON@ 675908 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)COLUMBIA 120Stock Number145046 MLS Number13651640CategoryDifferentials, Rear Last Updated6/4/2026 LocationOil City, LA, US Sold ByBobby Johnson Equipment Co., Inc. (855) 946-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Eaton RS404 Rear Differential $300 USD Core - RS404-336 - Grade C - Rebuildable - Bad Gearset, Ring Gear is pitted, case looks good. s/n HN03168226, p/n S11-21998-336 ConditionUsedRear End3.36 ratioStock Number32362 MLS Number14386826CategoryDifferentials, Rear Last Updated5/28/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Eaton RS404 Rear Differential $300 USD Core - RS404-370 - Grade C - rebuildable - Tail bearing has some movement, but is wornout, good gear set. ConditionUsedRear End3.70 ratioStock Number32361 MLS Number14386825CategoryDifferentials, Rear Last Updated5/28/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton RS404 Rear Axle Housing $850 USD Eaton Rear Axle Housing, RS404, P/N 321304, 10 Hole Pilot, Air Drum Brakes. PRICE FOR HOUSING ONLY ConditionUsedStock Number32995 MLS Number14363344CategoryAxle Housings, Rear Last Updated5/20/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton RS404 Rear Axle Housing $850 USD Eaton Rear Axle Housing, RS404, P/N 320108, S/N U040981124, 10 Hole Pilot, Air Drum Brakes. PRICE FOR HOUSING ONLY. ConditionUsedStock Number32292 MLS Number14333338CategoryAxle Housings, Rear Last Updated5/20/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RS404 Rear Axle Housing $850 USD Eaton Rear Axle Housing, RS404, 10 Hole Bud, AIr Drum Brakes. ConditionUsedStock Number31948 MLS Number14318513CategoryAxle Housings, Rear Last Updated5/20/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RS404 Rear Axle Housing $850 USD Eaton Rear Axle Housing, RS404, 10 Hole Pilot, Air Drum Brakes, Passenger Side Hub Removed. ConditionUsedStock Number31716 MLS Number14305958CategoryAxle Housings, Rear Last Updated5/20/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton RS404 Rear Axle Housing $850 USD Eaton Rear Axle Housing, RS404, 10 Hole Pilot, Air Drum Brakes. Both Brake drums and the Passenger Side Axle Shaft have been removed. ConditionUsedStock Number31595 MLS Number14304007CategoryAxle Housings, Rear Last Updated5/20/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton RS404 Rear Axle Housing $850 USD Eaton Rear Axle Housing, RS404, P/N 307976, S/N U992020156, 10 Hole Pilot, Air Drum Brakes ConditionUsedStock Number31442 MLS Number14291930CategoryAxle Housings, Rear Last Updated5/20/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton RS404 Rear Axle Housing for a International $850 USD Eaton Rear Axle Housing, RS404, P/N 08275850, 10 Hole Pilot, Air Drum Brakes ConditionUsedFits To Make(s)InternationalStock Number4534005 MLS Number14288050CategoryAxle Housings, Rear Last Updated5/20/2026 LocationDinuba, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2009 Eaton RS404 Rear Axle Housing for a International ProStar $850 USD Eaton Rear Axle Housing, RS404, 10 Hole Pilot, Air Drum Brakes, Removed from 2009 International Air Suspension ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)ProStarStock Number1220-6 MLS Number13891546CategoryAxle Housings, Rear Last Updated5/19/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2009 Eaton RS404 Rear Axle Housing for a International ProStar $850 USD Eaton Rear Axle Housing, RS404, 10 Hole Pilot, Air Drum Brakes, Removed from 2009 International Air Suspension ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)ProStarStock Number1183-5 MLS Number13891227CategoryAxle Housings, Rear Last Updated5/19/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2012 Eaton RS404 Rear Axle Housing for a Freightliner Cascadia 125 $1,350 USD Refurbished Eaton Rear Axle Housing, RS404, w/ Torque Rod Bracket, 53.5" Inner Flange To Flange, STD Track, 16 Hole Flange. P/N 321354, S/N U111718608. Removed From 2012 Freightliner FAS... ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)Cascadia 125Stock Number1110-6-REF MLS Number13890541CategoryAxle Housings, Rear Last Updated5/19/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info