View 1 Photo View 0 Videos Eaton DS402 Slotted Pinion Nut, Part # 118806R Recently Updated $17.95 USD slotted pinion nut ConditionNewPart Number118806rStock Number118806 MLS Number9003092CategoryDifferential 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 Eaton DS402 Input Nut, Part # 128049 47637 SA794 22540 3918819 Recently Updated $9.90 USD nut input Quantity25ConditionNewPart Number128049 47637 sa794 22540 3918819Stock Number128049 MLS Number9003090CategoryDifferential 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 Eaton DS402 Thru Shaft O-Ring, Part # 46526 Recently Updated $1.20 USD thru shaft o ring ConditionNewPart Number46526Stock Number46526 MLS Number9003089CategoryDifferential 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 Eaton DS402 Snap Ring Recently Updated $1.20 USD snap ring Quantity25ConditionNewStock Number85994 MLS Number9003088CategoryDifferential 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 Eaton DS341/402 Input Cone, Part # JM511946 Recently Updated $39.94 USD input cone Quantity9ConditionNewPart Numberjm511946Stock Numberjm511946 MLS Number9003076CategoryDifferential 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 Eaton 19060S Rear Differential Recently Updated $895 USD 19060S/RS404 6.17 GOOD INSPECTED TAKE OUT, Axle Spline Count: 41, Core Charge: 250, Ratio: 6.17 ConditionUsedRear End6.17 ratioStock Number164399 MLS Number9000870CategoryDifferentials, Rear 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 Eaton DS404 Input Gear Thrust Washer, Part # 128702 / 132439 Recently Updated $17.64 USD DS404 input gear thrust washer Quantity13ConditionUsedPart Number128702 / 132439Stock Number128702 MLS Number9003064CategoryDifferential 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 Eaton DS404 Pinion Drive Gear, Part # 127523 S-A789 Recently Updated $95.40 USD DS404 pinion drive gear Quantity7ConditionUsedPart Number127523 S-A789Stock Number127523 MLS Number9003063CategoryDifferential 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 Eaton DS404 Lock Out Fork, Part # 510870 / EAR510870 S22189 960176 Recently Updated $57.66 USD DS404 lock out fork. Quantity6ConditionNewPart Number510870 / ear510870 S22189 960176Stock Number510870 MLS Number9003062CategoryDifferential 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 Eaton DS404 Oil Retainer, Part # 128700 / S18776 Recently Updated $4.50 USD DS404 oil retainer ConditionUsedPart Number128700 / s18776Stock Number128700 MLS Number10065722CategoryDifferential 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 Eaton DS404/DSP40-41 Output Side Gear, Part # 132443, Fits 08-UP Recently Updated $58.50 USD DS404 DSP40,41 o/p side gear fits 08 up Quantity6ConditionNewPart Number132443Stock Number132443 MLS Number9003061CategoryDifferential 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 Eaton DS404 Manifold Kit Nonpump, Part # 513880 Recently Updated $84.65 USD DS404 manifold kit nonpump Quantity4ConditionNewPart Number513880Stock Number513880 MLS Number9003060CategoryDifferential 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 Eaton DS404 Bearing Kit, Serial # DRK404F Recently Updated $378 USD DS404 bearing kit, Serial#: DRK404F, Core Charge: N/A, Casting#: DRK404F Quantity7ConditionNewPart Numberdrk404fmk fdrk404fmkStock Numberdrk404f MLS Number9003059CategoryDifferential 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 Eaton 404 Bolt Kit, Serial # 508652 Recently Updated $44.78 USD bolt kit 404, Serial#: 508652, Core Charge: N/A, Casting#: 508652 Quantity8ConditionUsedPart Number508652 S-C303 EE14420Stock Number508652 MLS Number9003058CategoryDifferential 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 Eaton 404 Rear Differential Bearing Kit with Thrust Washers, Part # DRK404R Recently Updated $216.44 USD bearing kit rear diff w/thrust washers, Serial#: DRK404R, Core Charge: N/A, Casting#: DRK404R Quantity7ConditionNewPart Numberdrk404rmk DRK404RStock Numberdrk404r MLS Number9003057CategoryDifferential 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 Eaton DS402P Lock Out Clutch Power Divider, Part # 128016 Recently Updated $45 USD lock out clutch power divider Quantity7ConditionUsedPart Number128016Stock Number128016 MLS Number9003056CategoryDifferential 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 Eaton DS402P 41 Spline Nest Kit for 402 Differential, Part # 114470 EE21640 Recently Updated $153.95 USD 41 spline nest kit for 402 diff Quantity8ConditionUsedPart Number114470 EE21640Stock Number114470 MLS Number9003055CategoryDifferential 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 Eaton RS340 Rear Differential Recently Updated $595 USD RS340 7.17 GOOD INSPECTED TAKE OUT, Axle Spline Count: 16 X 2, Core Charge: 350, Ratio: 7.17 ConditionUsedRear End7.17 ratioStock Number5312 MLS Number9000850CategoryDifferentials, Rear 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 Eaton 19060T Rear Differential Recently Updated $995 USD 19060T 6.57 GOOD INSPECTED TAKE OUT, Core Charge: 250, Ratio: 6.57 ConditionUsedRear End6.57 ratioStock Number41207 MLS Number9000843CategoryDifferentials, Rear 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 Eaton DS404 Axle Shaft Recently Updated $90 USD USED AXLE SHAFT STAMP # 127438 FITS MOST EATON 404'S 405'S 454'S DSP40 RSP40 AND 21060'S MODELS 43.30"L 41SPL 2.1/8 W 8.50 FLANGE 7.00 8 5/8 STR HOLE, Axle Spline Count: 41 Quantity20ConditionUsedPart Number127438Stock Number127438 MLS Number9003043CategoryAxle Shafts 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 Eaton DS402 Side Gear, Part # 110527 Recently Updated $34.51 USD side gear Quantity2ConditionUsedPart Number110527Stock Number110527 MLS Number9003027CategoryDifferential 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 Eaton DS402 Thru Shaft, Part # 115123 Recently Updated $85.50 USD thru shaft, Serial#: 115123, Core Charge: N/A, Casting#: 115123 Quantity3ConditionUsedPart Number115123 129194 EE22910Stock Number115123 MLS Number9003021CategoryDifferential 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 Eaton DS404 Input Shaft Kit, Part # 510593 / 216226 / 128704 / SA920 504181 Recently Updated $143 USD input shaft kit Quantity2ConditionNewPart Number510593 / 216226 / 128704 / sa920 504181Stock Number216226 MLS Number9003007CategoryDifferential 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 Eaton DS402 Input Shaft Kit, Part # 110823 S-C410 Recently Updated $99 USD input shaft kit Quantity7ConditionUsedPart Number110823 S-C410Stock Number115122 MLS Number9002993CategoryDifferential 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 Eaton DS402 Bearing, Part # 29675 110812 Recently Updated $32.72 USD bearing Quantity10ConditionNewPart Number29675 110812Stock Number29675 MLS Number9002969CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info