View 1 Photo View 0 Videos Dana-Spicer DDP40 Front Differential for a 2003 Peterbilt 385 $2,195 USD GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY EXCHANGE. LOCKER/ CRITICAL CORE, Axle Spline Count: 41, Serial#: NA, Core Charge: 650.00, Ratio: 390 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)385Will Fit Year(s)2003Part NumberDDP40 LOCKERStock Number90125-1 MLS Number13796303CategoryDifferentials, Front Last Updated9/5/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Axle Housing for a 2015 Kenworth T680 $1,295 USD GOOD INSPECTED HOUSING ASSEMBLY/ FLEX AIR/AG400L/ PACCAR LATE LOW AIR, BEARING SURFACES ARE GOOD, Serial#: NA, Hub Bolts: 10, Suspension: AG400L, Casting#: NA ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Part NumberNAStock Number82425-10 MLS Number13788027CategoryAxle Housings, Front Last Updated12/31/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2015 Kenworth T680 $1,095 USD GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Serial#: NA, Ratio: 336, Clutch Housing Size: 1 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2015Part NumberNAStock Number82425-1 MLS Number13788018CategoryDifferentials, Front Last Updated1/2/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Dana-Spicer DSP40 Front Differential for a 2025 Peterbilt 579 Contact for price (Used) 2025 Peterbilt 579, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Serial Number: 122YMY02527475, Make: Spicer, Model: DSP40, Ratio: 3.08, Capacity: 20,000 Lbs, Reference images for... ConditionUsedRear End3.08 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2025Stock NumberP-109573 MLS Number13779339CategoryDifferentials, Front Last Updated8/26/2025 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 DSP40 Front Differential for a 2025 Peterbilt 579 Contact for price (Used) 2025 Peterbilt 579, COMPLETE FRONT REAR TANDEM- Serial Number: 122YMY02527475, Make: Spicer, Model: DSP40, Ratio: 3.08, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type: Disc,... ConditionUsedRear End3.08 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2025Stock NumberP-109571 MLS Number13779337CategoryDifferentials, Front Last Updated8/26/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Dana-Spicer DSP40 Cutoff for a 2025 Peterbilt 579 $8,995.98 USD (Used) 2025 Peterbilt 579, COMPLETE TANDEM CUTOFF- Serial Number: 122YMY02527475/222YMY02527479, Make: Spicer, Model: DSP40, Ratio: 3.08, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake Type:... ConditionUsedRear End3.08 ratioFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2025Stock NumberP-109569 MLS Number13779335CategoryCutoffs Last Updated1/2/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D40-155 Differential Part $77.61 USD INPUT SEAL AND NUT D40-155 AND OTHER MODELS, Serial#: 504320, Core Charge: N/A, Casting#: 504320 ConditionNewPart Number504320Stock Number504320 MLS Number13621498CategoryDifferential Misc. Parts Last Updated8/26/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana-Spicer DS404 Front Differential for a 2006 Kenworth T800 $1,249.98 USD (Used) 2006 Kenworth T800, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Part Number: 509741, Serial Number: HN00078390, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, For more... ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2006Part Number509741Stock NumberP-109340 MLS Number13777449CategoryDifferentials, Front Last Updated12/4/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Dana-Spicer DS404 Front Differential for a 2006 Kenworth T800 Contact for price (Used) 2006 Kenworth T800, COMPLETE FRONT REAR TANDEM- Part Number: 509741, Serial Number: HN00078390, Make: Spicer, Model: DS404, Ratio: 3.70, Capacity: 20,000 Lbs, Hub Bolts: 10, Brake... ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2006Part Number509741Stock NumberP-109334 MLS Number13777444CategoryDifferentials, Front Last Updated8/23/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Dana-Spicer DS404 Cutoff for a 2006 Kenworth T800 Contact for price (Used) 2006 Kenworth T800, COMPLETE TANDEM CUTOFF- Part Number: 509741, Serial Number: HN00078390, HN01760848, Make: Spicer, Model: DS404 / RSH40, Ratio: 3.70, Capacity: 20,000 Lbs, Hub... ConditionUsedRear End3.70 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2006Part Number509741Stock NumberP-109331 MLS Number13777441CategoryCutoffs Last Updated1/2/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Dana-Spicer DS404 Cutoff for a 2005 Freightliner Columbia 120 Contact for price (Used) 2005 Freightliner Columbia 120, TANDEM CUTOFF- Make: Spicer, Front Model: DS404, Front Part Number: 320106, Front Serial Number: U043447229, Rear Model: RS404, Rear Part Number:... ConditionUsedRear End3.70 ratioFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2005Part Number320106Stock NumberP-30519 MLS Number11452329CategoryCutoffs Last Updated8/21/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Front Axle Housing for a 2016 Kenworth T400 $1,495 USD FRONT AXLE HOUSING DSP41 AG400L DISC BRAKE ConditionUsedFits To Make(s)KenworthFits To Model(s)T400Will Fit Year(s)2016Stock Number81325-5 MLS Number13772704CategoryAxle Housings, Front Last Updated8/21/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP41 Front Differential for a 2016 Kenworth T400 $1,195 USD DSP41 4.63 RATIO WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 4.63 ConditionUsedRear End4.63 ratioFits To Make(s)KenworthFits To Model(s)T400Will Fit Year(s)2016Stock Number81325-3 MLS Number13772702CategoryDifferentials, Front Last Updated8/21/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Dana-Spicer N190 Rear Differential for a Spicer/Dana N190 $450 USD This VIN specific part is not in stock. Please contact us directly to inquire about potential sourcing options from our large on-site yard inventory PHONE: 888-315-2575 * TEXT: 763-265-6049... ConditionUsedFits To Make(s)SPICER/DANAFits To Model(s)N190Stock Number03-N190-BASE MLS Number13242170CategoryDifferentials, Rear Last Updated11/18/2025 LocationBig Lake, MN, US Sold ByQuality Bus and Truck Parts (844) 580-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D40-155 Front Differential for a 2021 Kenworth T680 $2,695 USD D40-155 2.79 INSPECTED TAKEOUT, 90 DAY WARRANTY, Ratio: 2.79 ConditionUsedRear End2.79 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Part NumberD40-155Stock Number70122-3 MLS Number13458336CategoryDifferentials, Front Last Updated8/14/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D40-170 Front Axle Housing for a 2015 Kenworth T800 $2,250 USD GOOD USED AXLE HOUSING ASSEMBLY AG200-AG400 D40-170. NOTES, Serial#: NA, Hub Bolts: 10, Suspension: AG460, Casting#: 79710106 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2015Part NumberGETStock Number72025-12 MLS Number13752923CategoryAxle Housings, Front Last Updated12/31/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D40-170 Front Differential for a 2015 Kenworth T800 $3,295 USD GOOD INSPECTED DIFFERENTIAL ASSEMBLY/ LOCKER WILL INSPECT/ 90 DAY WARRANTY EXCHANGE FITS D46-170, Core Charge: 750.00, Ratio: 3.91, Clutch Housing Size: 1, Casting#: 79710106 ConditionUsedRear End3.91 ratioFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)2015Part Number40-170/46-170Stock Number72025-3 MLS Number13752914CategoryDifferentials, Front Last Updated1/2/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2016 Kenworth T680 Contact for price MILES 885557, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2016Stock Number101940-4 MLS Number13752882CategoryDifferentials, Front Last Updated8/12/2025 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Axle Housing for a 2004 Peterbilt 330 $1,250 USD DSP41 AIRTRACK FRONT AXLE HOUSING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)330Will Fit Year(s)2004Stock Number72125-8 MLS Number13743445CategoryAxle Housings, Front Last Updated8/6/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSP40 Front Differential for a 2004 Peterbilt 330 $1,150 USD DSP41 4.63 RATIO WILL BE INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 463 ConditionUsedRear End4.63 ratioFits To Make(s)PeterbiltFits To Model(s)330Will Fit Year(s)2004Stock Number72125-6 MLS Number13743444CategoryDifferentials, Front Last Updated8/6/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DS404 Front Differential for a 1999 Kenworth W900B Contact for price MILES 547683, Ratio: 355 ConditionUsedRear End3.55 ratioFits To Make(s)KenworthFits To Model(s)W900BWill Fit Year(s)1999Stock Number823363-4 MLS Number13743419CategoryDifferentials, Front Last Updated8/6/2025 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170 Differential Part $500 USD D46170 7.17 USED GEAR SET, Serial#: 513898?, Core Charge: N/A, Casting#: 513898 ConditionUsedPart Number513898Stock Number513898 USED MLS Number13737936CategoryDifferential Misc. Parts Last Updated8/2/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer R46170 Differential Part $500 USD REAR GEAR SET R46170 7.17, Serial#: 513933?, Core Charge: NA, Casting#: 513933 ConditionUsedPart Number513933Stock Number513933 USED MLS Number13737935CategoryDifferential Misc. Parts Last Updated8/2/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-190 Differential Part $956.67 USD FLANGE AND PLAIN SIDE CARRIER LOCKER D190 AND D170, Serial#: 504148, Core Charge: N/A, Casting#: 504148 ConditionNewPart Number504148 2719-504148 2719504148Stock Number504148 MLS Number13711212CategoryDifferential Misc. Parts Last Updated7/30/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer DSH40 Front Differential for a 2017 Peterbilt 389 $1,150 USD WILL BE INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 336 ConditionUsedRear End3.36 ratioFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2017Stock Number71425-3 MLS Number13727229CategoryDifferentials, Front Last Updated7/29/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info