View 5 Photos View 0 Videos Rockwell Sq100-3.55 Front Differential $750 USD Rockwell SQ100 3.55 Ratio CORE, Missing Adjuster ring and blown up pinion gear, Yoke: 1710, Side Gear: 41 SPlines, Input: 39 Splines, Non-Locker ConditionUsedStock Number16030 MLS Number14021904CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2004 Eaton DS404-3.36 Front Differential for a Peterbilt 379 $1,295 USD Eaton DS404 3.36 Inspected Takeout +$350, Capacity: 40K, Ratio: 3.36, Yoke: 1810, Side Gear: 41 Splines, Input: 44 Splines, Non-Locker ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number15370 MLS Number13876412CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton DS404-4.33 Front Differential $1,295 USD Eaton DS404 4.33 Inspected Takeout +$350 Core, Capacity: 40K, Ratio: 4.33, Yoke: 1760, Side Gear: 41 Splines, Input: 44 Splines, Non-Locker ConditionUsedStock Number15365 MLS Number13876407CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Eaton DS404-3.90 Front Differential $1,295 USD Eaton DS404 3.90 Inspected Takeout +$350 Core, Capacity: 40K, Ratio: 3.90, Yoke: 1710, Side Gear: 41 Splines, Input: 44 Splines, Non-Locker ConditionUsedStock Number15359 MLS Number13871763CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton DS404-3.55 Front Differential $1,295 USD DS 404 3.55 Inspected takeout. +$350 core, Yoke; 1760, Side gear; 41 Spline, Input shaft; 44 spline. ConditionUsedStock Number15316 MLS Number13869092CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2001 Eaton DS404-3.55 Front Differential for a Kenworth W900 $1,295 USD DSP40 3.55 Inspected takeout +$500 core, Yoke; SPL170, Side gear; 41 Spline, Input shaft; 44 spline. ConditionUsedFits To Make(s)KENWORTHFits To Model(s)W900Stock Number14998 MLS Number13812796CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS404-4.11 Front Differential $500 USD DS404 4.11 CORE, Ring and pinion damage, Yoke; 1810, Side gear; 41 Splines, Input; 44 Spline, ConditionUsedStock Number13070 MLS Number13574817CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS404-3.70 Front Differential $1,195 USD DS404 3.70 Inspected takeout +$350 CORE, Yoke; 1760, Side gears; 41 Spline, Input; 44 Spline, Locker; NO ConditionUsedStock Number13056 MLS Number13571499CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Rockwell SQ100-3.73 Front Differential $750 USD SQ100 3.73 CORE, Rusty, Yoke; 1760, Side gears; 41 Spline, Input; 39 Spline ConditionUsedStock Number13000 MLS Number13559041CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS404-3.25 Front Differential $500 USD DS404 3.25 CORE, Ring and pinion damage. ConditionUsedStock Number12829 MLS Number13496385CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2019 Paccar MVL2014P-2.47 Front Differential for a Kenworth T680 $2,795 USD MVL2014P 2.47 LOCKER Inspected takeout +$350 CORE, Takeout of a non-wrecked truck (253,740 miles), Yoke; Flange, Side Gear; 41 Spline, Input; 46 Spline ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number12821 MLS Number13492572CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS404-3.90 Front Differential $1,295 USD DS404 3.90 Inspected Takeout + $350.00 Core, Yoke 1810 Open, Side Gear 41 Spline, Input Shaft 44 Spline ConditionUsedStock Number12728 MLS Number13441273CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2000 Eaton DS404-4.11 Front Differential for a Kenworth T800 $250 USD DS404 4.11 CORE, Yoke 1810 Open, Side gears 41 Spline, Input 44 Spline ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T800Stock Number12603 MLS Number13400546CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1996 Rockwell SQ100-3.73 Front Differential for a Kenworth T800 $450 USD SQ100 3.73 CORE, Yoke N/A, Side gear 41 Spline, Input 39 Spline ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T800Stock Number12593 MLS Number13391637CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton DS404-4.33 Front Differential $895 USD DS404 4.33 Inspected takeout +$350 Core, Yoke 1760 Open, Side gear 41 Spline, Input 44 Spline ConditionUsedStock Number12543 MLS Number13376957CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton DS404-3.70 Front Differential $1,295 USD DS404 3.70 inspected takeout +350 Core, Front, Rear Differential. 40K Capacity, 3.70 ratio, 1810 open yoke, 41 side gear count, 44 input spline count,, non-locking. ConditionUsedStock Number12456 MLS Number13355853CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2015 Eaton DS404-3.36 Front Differential for a Kenworth T680 $750 USD DS404 3.36 Takeout, Yoke:1810 open, 41 Side Gear spline, Input 44 spline ConditionUsedFits To Make(s)KENWORTHFits To Model(s)T680Stock Number12276 MLS Number13313950CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos 2007 Rockwell SQ100-4.10 Front Differential for a Peterbilt 379 $1,700 USD SQ100 4.10 Inspected Takeout +$350 Core, Yoke: N/A, Side Gear: 41 Splines, Input: 39 Splines, Non-Locker, SN: 934276 ConditionUsedFits To Make(s)PETERBILTFits To Model(s)379Stock Number11396 MLS Number13175904CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2002 Eaton DS404-3.36 Front Differential for a International 9400I $700 USD DS404 3.36 Take out +$350 Core, Will be inspected prior to sell, SN: HN01681513 ConditionUsedFits To Make(s)INTERNATIONALFits To Model(s)9400IStock Number11265 MLS Number13160134CategoryDifferentials, Front Last Updated1/7/2026 LocationSpokane Valley, WA, US Sold ByHigh Mountain Horsepower (833) 913-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 40-145 Front Differential for a 2008 Freightliner Columbia 120 $1,095 USD RT40-145P 3.73 RATIO USED TAKEOUT. WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY., Ratio: 373 ConditionUsedRear End3.73 ratioFits To Make(s)FreightlinerFits To Model(s)Columbia 120Will Fit Year(s)2008Stock Number121225-3 MLS Number14074298CategoryDifferentials, Front Last Updated1/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Front Differential $1,295 USD REFURB DSP40 3.36. 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 41, Serial#: 62260, Core Charge: EXCHANGE, Ratio: 3.36 ConditionUsedPart Number62260Stock Number62260 MLS Number14074291CategoryDifferentials, Front Last Updated1/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Meritor MD2014X Front Differential for a International Prostar $845 USD (USED) Meritor MD2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200J2220 ConditionUsedFits To Make(s)InternationalFits To Model(s)PROSTARStock Number25534679 MLS Number12505415CategoryDifferentials, Front Last Updated1/7/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer DSP40R336 Front Differential $1,364.34 USD ConditionRemanufacturedRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)DSP40R336Stock NumberTTP DSP40R336 MLS Number14051608CategoryDifferentials, Front Last Updated1/10/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell MDL2014XR370 Front Differential $2,371.34 USD ConditionRemanufacturedRear End3.70 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MDL2014XR370Stock NumberREC MDL2014X-3.70 MLS Number14071683CategoryDifferentials, Front Last Updated1/6/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell MDL2014XR264 Front Differential $2,255.34 USD ConditionRemanufacturedRear End2.64 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MDL2014XR264Stock NumberREC MDL2014X-2.64 MLS Number14071681CategoryDifferentials, Front Last Updated1/6/2026 LocationLansing, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info