View 1 Photo View 0 Videos International N400 Input Shaft, Part # 1693019C91 S-8752 1665326C91 401KK103X $225 USD Input Shaft N400 Quantity3ConditionNewPart Number1693019c91 S-8752 1665326C91 401KK103XStock Number1693019 MLS Number9004309CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 488 Gear Set, Part # 513377 211473 $321.21 USD 488 gear set fits 404 series DS, Serial#: 513377., Core Charge: N/A, Casting#: 513377. ConditionNewPart Number513377 211473Stock Number513377 MLS Number9004305CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Main Nest Spider, Part # S-7367 3278S305 $22.17 USD main nest spider, Serial#: 3287S305, Core Charge: N/A, Casting#: 3287S305 Quantity13ConditionNewPart NumberS-7367 3278S305Stock Number3278s305 MLS Number9004077CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Pocket Bearing, Part # MUSB7307UM F19063 $37.97 USD pocket bearing, Serial#: MUSB7307UM, Core Charge: N/A, Casting#: MUSB7307UM Quantity9ConditionNewPart NumberMUSB7307UM F19063Stock Numbermu7307um MLS Number9004046CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton 404 Thru Shaft Kit, Part # 216227 / 510395 127646 $78.45 USD thru shaft kit, Serial#: 127646, Core Charge: N/A, Casting#: 216227 Quantity4ConditionNewPart Number216227 / 510395 127646Stock Number216227 MLS Number9003753CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Input Seal, Part # 35949N 29288 29188 $20.16 USD input seal, Serial#: 35949, Core Charge: N/A, Casting#: 35949 Quantity10ConditionNewPart Number35949n 29288 29188Stock Number35949 MLS Number9003647CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International Bolt Kit Differential Part, Part # 1696994C91 S-B246 $39.95 USD bolt kit, Serial#: 1696994C91, Core Charge: N/A, Casting#: 1696994C91 1696994C1 Quantity10ConditionNewPart Number1696994c91 S-B246Stock Number1696994 MLS Number9003612CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Bearing Kit QR100, Part # DRK194RB FDRK194RB $303.30 USD bearing kit qr100, Serial#: 194rb, Core Charge: N/A, Casting#: 194rb Quantity4ConditionNewPart Numberdrk194rb fdrk194rbStock Numberdrk194rb MLS Number9003220CategoryDifferential Misc. Parts Last Updated4/3/2026 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 Pinion Drive Gear, Part # 3892N4902 $189 USD pinion drive gear, Serial#: S-8902 S23261 3892N4902 3892L5940, Core Charge: N/A, Casting#: 3892N4902 Quantity6ConditionNewPart Number3892n4902 S-8902 S23261 3892N4902 3892L5940Stock Number3892n4902 MLS Number9003199CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Piston Cover, Part # 129573 S22463 $15.89 USD piston cover, Serial#: 129573, Core Charge: NONE, Casting#: 129573 Quantity6ConditionNewPart Number129573 S22463Stock Number129573 MLS Number9003168CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Bearing, Part # MUB1307UM / F19100 MU61307GUM $40.49 USD bearing ConditionNewPart Numbermub1307um / f19100 MU61307GUMStock Numbermub1307um MLS Number9003162CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Nut, Part # 1227Z936 S-7342 $6.95 USD nut, Serial#: /12, Core Charge: NONE, Casting#: /12 ConditionNewPart Number1227z936 S-7342Stock Number1227z936 MLS Number9003150CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS402 Input Nut, Part # 128049 47637 SA794 22540 3918819 $9.90 USD nut input Quantity25ConditionNewPart Number128049 47637 sa794 22540 3918819Stock Number128049 MLS Number9003090CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Front Bearing Kit for Fast Ratios, Part # DRK900F $361.28 USD SQHD front bearing kit covers fast ratios need to a 496 bearing if used for a 4.88 and lower ratio, Serial#: ?...01, Core Charge: N/A, Casting#: ?...01 Quantity5ConditionNewPart Numberdrk900f FDRK900F 900FStock Numberdrk900 MLS Number9003072CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD/RP-20-145 Bolt Kit, Part # KIT2317 S-B225 $24.50 USD bolt kit Quantity15ConditionNewPart Numberkit2317 S-B225Stock Numberkit2317 MLS Number9003066CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD/RP-20-145 Bearing Kit, Part # DRK4396 / FDRK4396 $391.23 USD bearing kit Quantity4ConditionNewPart Numberdrk4396 / fdrk4396Stock Numberdrk4396 MLS Number9003065CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD Cup (Race), Part # 29630 127536 $22.86 USD cup (race) Quantity10ConditionNewPart Number29630 127536Stock Number29630 MLS Number9002971CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS402 Bearing, Part # 29675 110812 $32.72 USD bearing Quantity10ConditionNewPart Number29675 110812Stock Number29675 MLS Number9002969CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell SQHD 2 Gear Kit for Midsection, Part # KIT249 / S6931 S249 $134.68 USD 2 gear kit for midsection Quantity4ConditionUsedPart Numberkit249 / s6931 S249Stock Numberkit 249 MLS Number9002968CategoryDifferential Misc. Parts Last Updated3/28/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS404 Gearset 3.70, Part # 513369 / 211484 SA981 $330 USD RS404 gearset 3.70, Serial#: 211484, Core Charge: N/A, Casting#: 211484 Quantity3ConditionNewPart Number513369 / 211484 SA981Stock Number513369 MLS Number9002846CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 402 RS Gearset 4.11, Part # 218000 $378.81 USD RS gearset 4.11 Quantity3ConditionUsedPart Number218000 / 127256 sa991 EE92340Stock Number218000 MLS Number9002834CategoryDifferential Misc. Parts Last Updated3/28/2026 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 5.29 Rear Gearset, Part # B41548-1 41548-1 $370 USD 5.29 rear gearset ConditionUsedPart Numberb41548-1 41548-1Stock Numberb41548-1 MLS Number10106374CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MT40-14X Thru Shaft, Part # 3297M1599 $110.98 USD 40-14X THRU SHAFT, Serial#: 3297M1599, Core Charge: N/A, Casting#: 3297M1599 ConditionNewPart Number3297M1599Stock Number3297M1599 MLS Number12069867CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Axle Alliance ART400-4N Nest Kit, Part # S-22880 $292.12 USD FITS ART40-4N 400-N NEST KIT, Serial#: 6093500023K, Core Charge: N/A, Casting#: 6093500023K ConditionNewPart NumberS-22880 6093500023K KIT2310FStock NumberKIT2310F MLS Number12069865CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton RS 404 Gearset 3.55, Part # 513370 / 211483 $330 USD RS 404 gearset 3.55 Quantity3ConditionNewPart Number513370 / 211483Stock Number513370 MLS Number9002844CategoryDifferential Misc. Parts Last Updated4/3/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info