View 9 Photos View 0 Videos Dana-Spicer RS404 Rear Differential for a 2007 Freightliner CST120 Contact for price Dana Spicer RS404 Rear Rear Differential Assembly 3.55 Ratio - Hub to Hub - Airliner Suspension - Capacity: 40,000 lbs. - Used - May have some cosmetic blemishes (see photos). Got questions... ConditionUsedRear End3.55 ratioFits To Make(s)FreightlinerFits To Model(s)CST120Will Fit Year(s)2007Capacity40000Stock NumberFR-0397-7 MLS Number9988172CategoryDifferentials, Rear Last Updated5/14/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ 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 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price GOOD, Ratio: 370 ConditionUsedRear End3.70 ratioStock Number976073 MLS Number12057132CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price USED GOOD, Ratio: 355 ConditionUsedRear End3.55 ratioStock Number976000 MLS Number10915060CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price GOOD, Ratio: 390 ConditionUsedRear End3.90 ratioStock Number1409 MLS Number10706129CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price GOOD, Ratio: 355 ConditionUsedRear End3.55 ratioStock Number1405 MLS Number10706125CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price GOOD, Ratio: 370 ConditionUsedRear End3.70 ratioStock Number1403 MLS Number10706123CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price GOOD, Ratio: 390 ConditionUsedRear End3.90 ratioStock Number1382 MLS Number10699033CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price GOOD, Ratio: 370 ConditionUsedRear End3.70 ratioStock Number1380 MLS Number10699031CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price GOOD SHAPE, Ratio: 336 ConditionUsedRear End3.36 ratioStock Number1351 MLS Number10512126CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential for a 2003 Freightliner COLUMBIA 120 Contact for price AXIL HAS ABS AND PILOT LUGS, Ratio: 370 ConditionUsedRear End3.70 ratioFits To Make(s)FreightlinerFits To Model(s)COLUMBIA 120Will Fit Year(s)2003Stock NumberL96609-5 MLS Number9422914CategoryDifferentials, Rear Last Updated5/14/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price N/A, Ratio: 3.36 ConditionUsedRear End3.36 ratioStock Number280 MLS Number10681528CategoryDifferentials, Rear Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential Contact for price N/A, Ratio: 3.7 ConditionUsedRear End3.70 ratioStock Number276 MLS Number10681521CategoryDifferentials, Rear Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Dana-Spicer RS404 Rear Differential for a 2006 International 4400 Contact for price 2006 IHC 4400 DANA RS404, NO LOCKS, 4.11 RATIO, 40000 LBS, Ratio: 4.11 ConditionUsedRear End4.11 ratioFits To Make(s)InternationalFits To Model(s)4400Will Fit Year(s)2006Stock Number3715-IHC-5 MLS Number13348069CategoryDifferentials, Rear Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info