View 5 Photos View 0 Videos Dana-Spicer RS404 Rear Differential for a 2004 International 8600 $500 USD (Used) 2004 International 8600, REAR DIFFERENTIAL GEARS ONLY- Part Number: 509826, Serial Number: HN01096467, Make: Spicer, Model: RS404, Ratio: 3.70, Capacity: 20,000Lbs, Reference images... ConditionUsedRear End3.70 ratioFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2004Part Number509826Stock NumberP-83727 MLS Number12972731CategoryDifferentials, Rear Last Updated6/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Dana-Spicer RS404 Rear Axle Assembly for a 2000 Peterbilt 379 Contact for price (Used) 200 Peterbilt 379, COMPLETE REAR REAR TANDEM- Part Number: 127608, Serial Number: 319974, Make: Spicer, Model: RS404, Ratio: Other, Capacity: 18,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Part Number127608Stock NumberP-87158 MLS Number13085864CategoryAxle Assemblies, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Dana-Spicer RS404 Rear Axle Housing for a 2000 Peterbilt 379 Contact for price (Used) 200 Peterbilt 379, COMPLETE REAR DIFFERENTIAL HOUSING ONLY- Part Number: 127608, Serial Number: 319974, Make: Spicer, Model: RS404, Ratio: Other, Capacity: 18,000 Lbs, For more... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Part Number127608Stock NumberP-87159 MLS Number13085871CategoryAxle Housings, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Dana-Spicer RS404 Rear Differential for a 2000 Peterbilt 379 Contact for price (Used) 200 Peterbilt 379, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 127608, Serial Number: 319974, Make: Spicer, Model: RS404, Ratio: Other, Capacity: 18,000 Lbs, For more... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Part Number127608Stock NumberP-87160 MLS Number13085876CategoryDifferentials, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer RS404 Rear Axle Assembly for a 2004 International 8600 Contact for price (Used) International 8600, COMPLETE REAR REAR TANDEM- Part Number: 509826, Serial Number: HN01096467, Make: Spicer, Model: RS404, Ratio: 3.70, Capacity: 20,000Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedRear End3.70 ratioFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2004Part Number509826Stock NumberP-83721 MLS Number12972725CategoryAxle Assemblies, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Dana-Spicer RS404 Rear Axle Housing for a 2004 International 8600 Contact for price (Used) 2004 International 8600, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 509826, Serial Number: HN01096467, Make: Spicer, Model: RS404, Ratio: 3.70, Capacity: 20,000Lbs, For more... ConditionUsedFits To Make(s)InternationalFits To Model(s)8600Will Fit Year(s)2004Part Number509826Stock NumberP-83725 MLS Number12972729CategoryAxle Housings, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info