View 1 Photo View 0 Videos Meritor-Rockwell 4.10 Gear Set for SQ100/SL100 Rear Rear, Part # A38730-1 / A38731-1R $370 USD 4.10 gear set fits sq100 sl100 rear rear ConditionNewPart Numbera38730-1 A38731-1RStock Numbera38730-1 MLS Number9002777CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQ100 Front Gear Set 4.33 Ratio, Fits SQHP Front $345 USD SQ100 front gear set 4.33 ratio also fits SQHP front ConditionNewPart Numbera37404-1 / s6907Stock Numbera37404-1 MLS Number9002774CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 3.58 Front Gear Set RD/RDL 20-145, Part # B41512-1 $370 USD 3.58 frt gear set RD RDL 20-145, Serial#: B41512-1, Core Charge: N/A, Casting#: B41512-1 Quantity2ConditionNewPart Numberb41512-1Stock Numberb41512-1 MLS Number9002762CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RS/RR 20-145 Gear Set 3.73 Ratio, Part # B41534-1 $370 USD RS/RR 20-145 gear set 3.73 ratio Quantity2ConditionNewPart Numberb41534-1Stock Numberb41534-1 MLS Number9002761CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 3.73 Front Gearset for 20-145 Differential, Part # B41514-1 SC188 $339.48 USD 3.73 frt gearset Quantity3ConditionNewPart Numberb41514-1 SC188Stock Numberb41514-1 MLS Number9002760CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 40-145 3.90 Front Gearset, Part # B41678-1 $339.48 USD 40-145 3.90 frt gearset Quantity2ConditionNewPart Numberb41678-1Stock Numberb41678-1 MLS Number9002758CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 4.11 Rear Gearset for 20-145 Differential, Part # B41686-1 $360 USD 4.11 rear gearset Quantity2ConditionNewPart Numberb41686-1Stock Numberb41686-1 MLS Number9002757CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 40-145F 4.10 Front Gearset, Part # B41680-1 $339.48 USD 4.10 frt gearset Quantity2ConditionNewPart Numberb41680-1Stock Numberb41680-1 MLS Number9002756CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Meritor-Rockwell 20-145 6.83 Rear Gearset, Part # A43462-1 / B41558-1 / A41462-1 $1,125 USD 6:83 rear gearset Quantity2ConditionNewPart Numbera43462-1 / b41558-1 / a41462-1Stock Numbera43462-1 MLS Number9002748CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 6.83 Front Gearset, Part # A41472-1F $588.22 USD 6:83 frt. gearset Quantity2ConditionNewPart Numbera41472-1fStock Numbera41472-1 MLS Number9002747CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-145 7:17 Rear Gearset O.E, Part # A41464-1 / B43426-1 $960.04 USD 7:17 rear gearset O.E. Quantity3ConditionNewPart Numbera41464-1 / b43426-1Stock Numbera41464-1 MLS Number9002746CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos GM Cover Retainer, Part # 12388779 $140 USD GM Cover Retainer P/N 12388779, Core Charge: 0 ConditionNewPart Number12388779Stock Number172044 MLS Number14242501CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos ACDelco GM Original Equipment Differential Pinion Bearing, Part # S1279 $85 USD Differential Pinion Bearing ACDelco GM Original Equipment S1279, Core Charge: 0 ConditionNewPart NumberS1279Stock Number171975 MLS Number14242500CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit Diesel Differential Pressure Sensor, Part # A0111539428 $150 USD Detroit Diesel A0111539428 Differential Pressure Sensor, Core Charge: 0 ConditionNewPart NumberA0111539428Stock Number171879 MLS Number14242499CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer Differential Cover, Part # 130823 $300 USD Spicer Differential Cover 130823, Core Charge: 0 ConditionNewPart Number130823Stock Number171870 MLS Number14242498CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack Pinion Shaft Retainer, Part # 53KH195D $160 USD 53KH195D by MACK - MRETAINER PINION SHAFT, Core Charge: 0 ConditionNewPart Number53KH195DStock Number171834 MLS Number14242497CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer Differential Pinion Bearing, Part # 129561 $32 USD Spicer Differential Pinion Bearing 129561, Core Charge: 0 ConditionNewPart Number129561Stock Number171828 MLS Number14242496CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer Bearing Cone, Part # 134300 $48 USD Spicer Bearing Cone 134300, Core Charge: 0 ConditionNewPart Number134300Stock Number171827 MLS Number14242495CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer Ring Gear Bolt Kit, 16 Bolts for AXIP-0057A Models (After 6/10/2013), Part # 504069 $42 USD Spicer Ring Gear Bolt Kit 504069, 16 Bolts for Axip-0057A Models Designed on or after June 10, 2013., Core Charge: 0 ConditionNewPart Number504069Stock Number171826 MLS Number14242494CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Genuine Mack Differential Side Gear, Part # 34KH331 $120 USD New Genuine Mack Diff. Side Gear 34KH331, Core Charge: 0 ConditionNewPart Number34KH331Stock Number171823 MLS Number14242493CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack CRD 93/113 Fine Spline Differential Gear Set 4.64/5.02/5.32/5.73, Part # 24KH1953B $800 USD Genuine Mack Gear Set 24KH1953B 24KH1953B Mack New Gear Set Ratio: 4.64 / 5.02 / 5.32 / 5.73 Fine Spline for Mack CRD 93 / 113 Ring Gear: 8.59in O.D. x 2.75in I.D. x 19 Teeth 2.12in Spline... ConditionNewPart Number24KH1953BStock Number171772 MLS Number14242492CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Eaton-Spicer 17060S No Spin Assembly 39 Spline Axles, Part # 2505652C91 $850.26 USD NO SPIN ASSY, 2505652C91, 39 SPLINE AXLES ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)17060SStock Number2613038 MLS Number14233182CategoryDifferential Misc. Parts Last Updated4/30/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Eaton Ring Gear Support Case Kit for DS/RS 404, Ratios 4.11/4.88, Part # 508655 $341.56 USD NEW RING GEAR SUPPORT CASE KIT FOR EATON DS AND RS 404 FITS RATIOS 4.11/4.88 (was 129466), 508655 Quantity6ConditionNewStock Number508655 MLS Number13314342CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Pinion Nut M36 x 1.5 for 19050S RS404 RD404 DS404, Part # 127589 $10.16 USD NEW PINION NUT, M36 X 1.5, FOR EATON 19050S RS404 RD404 DS404, 127589, S-9833, 750.127589 Quantity38ConditionNewStock Number127589 MLS Number13310185CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton DSP40 Power Divider Kit, S&S # PDDSP40 $559.08 USD NEW DSP40 POWER DIVIDER KIT, (INCLUDES 3 GEARS AND 1 WASHER, 130907, 132443, 132439, 128634), SS# PDDSP40 Quantity49ConditionNewStock NumberDSP40PDK-3 MLS Number13323543CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info