View 1 Photo View 0 Videos Eaton-Spicer Gear Kit 41 Spline DS402 RS381 $170.40 USD GEAR KIT 41 SPLINE DS402 RS381 Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberINC EAR114470 MLS Number14200704CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Oil Trough for Inside Front Cover DS404/DSP40 $11.35 USD OIL TROUGH FOR INSIDE FRONT COVER EATON DS404/DSP40 Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 129577 EAT MLS Number14187541CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Oil Seal, Part # SLS-1701 / 127592 DTP7592 $21.45 USD SLS-1701 / 127592 DTP7592 OIL SEAL Quantity26ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberNTN SLS-1701 MLS Number14187519CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Basic Overhaul Kit $435.92 USD BASIC O/H KIT EATON RS404 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 216221 EAT MLS Number14147032CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton-Spicer Differential Oil Pump DS/RS404 DS344/405 $365.02 USD DIFFERENTIAL OIL PUMP SPICER DS/RS404 DS344/405 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 131368 EAT MLS Number13251985CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 IAD Repair Kit, Air Lockout $35.20 USD IAD REPAIR KIT D404 AIR LOCKOUT Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 510053 EAT MLS Number14175767CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Pinion Nut Metric M36X1.5 RS/DS 404 402 $16.76 USD PINION NUT METRIC M36X1.5 RS/DS 404 402 Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberCCT 127589 EAT MLS Number14175063CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Input Shaft Nut $8.47 USD NUT - INPUT SHAFT DANA DS404 Quantity10ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 128049 MLS Number14207675CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Ring Gear Kit for DS/RS404, Nut 126216 & Bolt 129686 $65.15 USD RING GEAR KIT - NUT 126216 BOLT 129686 FOR DS/RS404 Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 508652 EAT MLS Number14207334CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Side Gear 41 Spline 18 Teeth RS/RD/DD404 $49.32 USD SIDE GEAR 41 SPLINE 18 TEETH SPICER RS/RD/DD404 Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 127368 MLS Number14206935CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Helical Pinion Drive Gear DS404 $87.14 USD HELICAL PINION DRIVE GEAR DS404, 454 Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 127523 MLS Number14206468CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Washer Helical Gear $11.57 USD WASHER HELICAL GEAR DS404 Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 128702 MLS Number14204567CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS402 Pinion Shaft Locknut M36 x 1.5 $20.82 USD LOCKNUT PINION SHAFT M36 X 1.5 Quantity6ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberCCT 128049 EAT MLS Number14216742CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Main Diff Kit 41 Spline DS/RS404 $191.88 USD MAIN DIFF KIT 41 SPLINE EATON DS/RS404 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404PStock NumberSST 216229 MLS Number14256643CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Front Bearing F-Box Rebuilder Kit DS404/DS405/DSP40 $444.48 USD KIT BEARING F-BOX REBUILDER DS404,DS405,DSP40 FRONT, Quantity14ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberFER FDRK 404F MLS Number13862238CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Helical Pinion Drive Gear DS404, 454 $92.86 USD HELICAL PINION DRIVE GEAR DS404, 454 Quantity7ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR127523 MLS Number14240143CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Dana S190D Rear Gear Kit Ratio 6.14 $3,465.30 USD GEAR KIT DANA S190D REAR RATIO 6.14 Quantity2ConditionNewRear End6.14 ratioFits To Make(s)EATON-SPICERFits To Model(s)S190DStock NumberDAN 513952 MLS Number10957524CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Bearing Cone Inner Pinion D/S/R 170/190, Part # 131050 $171.11 USD BEARING CONE INNER PINION REPLACED 131050 - D/S/R 170/190 Quantity9ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)ALLStock NumberCCT 139968 EAT MLS Number12222871CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS402 Thru Shaft Seal $45.03 USD SEAL DS402 THRU SHAFT Quantity7ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberCCT 127720 EAT MLS Number14176032CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Differential Output Shaft Late with Nut 1-3/4" Diameter 34 Teeth DS402/381/401/405/451 $71.11 USD DIFFERENTIAL OUTPUT SHAFT LATE WITH NUT 1-3/4IN DIAMETER 34 TEETH , SPICER DS402/381/401/405/451, Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberINC 115123 MLS Number14175929CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS402 Input Shaft Kit 129192, 2.25 in OD Major Gear 20T $236.33 USD INPUT SHAFT 129192 KIT 2.25 IN OD, MAJOR GEAR 20T, INPUT SHAFT END 36T, INPUT SHAFT END 44T ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberCCT 115122 EAT MLS Number14129490CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Diff Side Gear Thrust Adjusting Screw M24X2-6G $47.58 USD DIFF SIDE GEAR THRUST ADJUSTING SCREW M24X2-6G ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)ALLStock NumberCCT 126193 EAT MLS Number14187505CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Output Side Gear $70.58 USD DS404 OUTPUT SIDE GEAR ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 127645 MLS Number14207657CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Heavy Duty Differential Kit DS404/405/454/344, Part # NCB DRK-404F $475.66 USD HEAVY DUTY DIFFERENTIAL KIT EATON DS404/405/454/344 Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberNCB DRK-404F MLS Number11339089CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Input Shaft Seal & Shim Kit Non-Pump DS404 $124.72 USD INPUT SHAFT SEAL SHIM KIT NON-PUMP DANA DS404 Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 216226 MLS Number14204447CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info