View 1 Photo View 0 Videos Eaton RS 402 Gearset 4.33, Part # 218001 / 127257 / 111505 $472 USD RS 402 gearset 4.33 Quantity2ConditionNewPart Number218001 / 127257 / 111505Stock Number218001 MLS Number9002832CategoryDifferential Misc. Parts Last Updated8/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 404 Carrier Adjuster, Part # 129128 $33.12 USD CARRIER ADJUSTER 404, Serial#: 129128, Core Charge: N/A, Casting#: 129128 ConditionNewPart Number129128Stock Number129128 MLS Number13218340CategoryDifferential Misc. Parts Last Updated8/8/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 402 4.33 Ratio Front Gear Set fits DS341-451, Part # 217985/127270 $330 USD 4.33 ratio front gear set fits DS341-451, Ratio: 4.33 ConditionNewRear End4.33 ratioPart Number217985 / 127270Stock Number217985 MLS Number9002829CategoryDifferential Misc. Parts Last Updated8/5/2026 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 3.58 Rear Gearset, Part # B41498-1 / B41532-1 $370 USD 3.58 rear gearset, Ratio: 3.58 Quantity3ConditionUsedRear End3.58 ratioPart Numberb41498-1 / b41532-1Stock Numberb41498-1 MLS Number9002763CategoryDifferential Misc. Parts Last Updated8/5/2026 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 - Core Charge: N/A, Serial#: B41512-1, Ratio: 3.58, Casting#: B41512-1 Quantity2ConditionNewRear End3.58 ratioPart Numberb41512-1Stock Numberb41512-1 MLS Number9002762CategoryDifferential Misc. Parts Last Updated8/5/2026 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 4.11 frt gearset, Ratio: 4.11 Quantity2ConditionNewRear End4.11 ratioPart Numberb41680-1Stock Numberb41680-1 MLS Number9002756CategoryDifferential Misc. Parts Last Updated8/5/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer Front Gearset 3.91, Part # D46170 $933.97 USD D46170 FRONT GEARSET 3.91, Serial#: 513888, Core Charge: N/A, Casting#: 513888 ConditionNewPart Number513888Stock Number513888 MLS Number11165292CategoryDifferential Misc. Parts Last Updated7/31/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHDFR Power Divider Spacer, Part # 1244Y701 $39.16 USD POWER DIVIDER SPACER, Serial#: 1244Y701, Core Charge: EXCHANGE, Casting#: ? ConditionNewPart Number1244Y701Stock Number1244Y701 MLS Number13231050CategoryDifferential Misc. Parts Last Updated8/1/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos EZ Sleeve / Speedi Sleeve / Ready Sleeve, Part # 99274 $30.55 USD EZ sleeve, speedi sleeve, ready sleeve ConditionNewPart Number99274Stock Number99274 MLS Number9005312CategoryDifferential Misc. Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International N400R Bearing Kit, Part # DRK223R $286.19 USD bearing kit ConditionNewPart Numberdrk223rStock Numberdrk223r MLS Number9004659CategoryDifferential Misc. Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 402 DS Gearset 3.70, Serial # 127267 $330 USD DS gearset 3.70, Serial#: 127267, Core Charge: N/A, Casting#: 127267 Quantity2ConditionNewPart Number217982 / 127267 S8389 111175Stock Number217982 MLS Number9002828CategoryDifferential Misc. Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RT402 Replacement Motor for Two Speed Shifter, Part # 40635 $164.85 USD REPLACEMENT MOTOR FOR TWO SPEED SHIFTER, Core Charge: N/A ConditionNewPart Number40635 DM40635 BTQ-4100-B 40635P 09450 85-374-R ETN0040635Stock NumberS8883 MLS Number14506637CategoryDifferential Misc. Parts Last Updated7/25/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Race, Part # 28521 $26.50 USD RACE, Serial#: 28521, Core Charge: N/A, Casting#: 28521 ConditionNewPart Number28521Stock Number28521 MLS Number14293511CategoryDifferential Misc. Parts Last Updated7/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer Dana 70 Carrier 4.10 and Faster, Part # 706055X $175 USD CARRIER DANA 70 4.10 AND FASTER, Serial#: 706055X, Core Charge: N/A ConditionNewPart Number706055XStock Number706055X MLS Number14495713CategoryDifferential Misc. Parts Last Updated7/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer 44 Carrier 3.92 and Up, Part # 706025X $175 USD CARRIER 3.92 AND UP DANA 44, Serial#: 706025X, Core Charge: N/A ConditionNewPart Number706025XStock Number706025X MLS Number14495712CategoryDifferential Misc. Parts Last Updated7/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RS23160 Rear Gear Set 5.38 23-160, Part # A40104-5 $200 USD USED REAR GEAR SET 5.38 23-160, Serial#: A40104-5, Core Charge: N/A, Casting#: A40104-5 ConditionUsedPart NumberA40104-5Stock NumberA40104-5 USED MLS Number13737934CategoryDifferential Misc. Parts Last Updated7/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RD404 Bearing Kit for Rear Locker RDP40, Part # FDRK405R RA405R $338.84 USD BEARING KIT FOR REAR LOCKER RDP40, Serial#: 405R, Core Charge: N/A ConditionNewPart NumberFDRK405R RA405RStock NumberDRK405R MLS Number14483742CategoryDifferential Misc. Parts Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404/DSP40 Gearset 3.25, Serial # 513385 $335.84 USD DS 404 DSP 40 AND OTHER VARIOUS MODELS GEARSET 3.25, Serial#: 513385, Core Charge: N/A, Casting#: 513385 ConditionNewPart Number513385Stock Number513385 MLS Number10619908CategoryDifferential Misc. Parts Last Updated7/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Bearing Kit for Locker DDP40, Part # RA405FR $795 USD BEARING KIT FOR LOCKER DDP40, Serial#: RA405FR, Core Charge: N/A ConditionNewPart NumberRA405FR 512800 S-19137, S19137, XX-RA405F DRK-405F, DRK405F, DRK405FV FDRK405FStock NumberDRK405F MLS Number14476316CategoryDifferential Misc. Parts Last Updated7/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 404 Mechanical Detroit Style Locker, Part # 275-S-66 275S-66 275S66 $994.49 USD MECHANICAL DETROIT STYLE LOCKER, Core Charge: N/A ConditionNewPart Number275-S-66, 275S-66, 275S66Stock NumberLK804041 MLS Number14476314CategoryDifferential Misc. Parts Last Updated7/10/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Eaton Two Speed Electric Shift Motor Unit 2-BOLT Mount, Part # 120750 $275 USD Good Used Eaton 2 Speed Shift motor 120750 Genuine Eaton Spicer Two Speed Electric Shift Motor Unit 2 Bolt Mount Number on the back plastic cover is 113770. Casting # 113702 is on the back... ConditionUsedFits To Make(s)UniversalFits To Model(s)UniversalPart Number120750Stock Number60826-6 MLS Number14450208CategoryDifferential Misc. Parts Last Updated8/27/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 6.50 Gear Set, Part # 211477 511571 $1,392.98 USD DS404 6.50 gear set, Serial#: 511571, Casting#: 511571 Quantity2ConditionNewPart Number211477 511571Stock Number511571 MLS Number9002907CategoryDifferential Misc. Parts Last Updated7/7/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1710 Full Round Bearing Cap 1.938" Axis Dia 1.298" Cross Dia, Part # 5-280XRM $24.95 USD 1710 FULL ROUND Bearing Cap Axis 1 Diameter: 1.938 (Inch) Cross Diameter: 1.298 (Inch) Greasable: Yes Length Axis 1: 5.784 (Inch) U Joint Series: 1710 U Joint Type: BP Style Warranty 1 Year... ConditionNewPart Number5-280XRMStock Number5-280XRM MLS Number9962298CategoryDifferential Misc. Parts Last Updated7/1/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DT402 Air Two Speed Shift Motor, Part # 073503 73503 $414.52 USD AIR TWO SPEED SHIFT MOTOR FOR DT402, Serial#: 073503, Core Charge: N/A, Casting#: 073503 ConditionNewPart Number073503 73503Stock Number073503 MLS Number11263357CategoryDifferential Misc. Parts Last Updated6/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD203 Spur Gear, Part # 56KH436 BSP7941 $250 USD USED SPUR GEAR, Serial#: 56KH436, Core Charge: N/A, Casting#: 56KH436 ConditionUsedPart Number56KH436 BSP7941Stock Number56KH436 MLS Number14441690CategoryDifferential Misc. Parts Last Updated6/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info