View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion Recently Updated $348.43 USD RING GEAR PINION SET DS404-3.90 , DS344/404/405 , 10 PINION GEAR TEETH , 39 RING GEAR TEETH , 15.4" GEAR DIAMETER , Quantity2ConditionNewRear End3.90 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 513381 MLS Number11340259CategoryRing Gears / Pinions Last Updated1/16/2026 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 Ring Gear / Pinion $348.52 USD 513381 HYPOID GEAR SET DS404 RATIO 3.90, MODELS DSP40, DSP41, DS344, 404, 405, 454, RING TEETH COUNT 39, PINION TEETH COUNT 10, RING GEAR SIZE 15.4 ConditionNewRear End3.90 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR211469 MLS Number11320509CategoryRing Gears / Pinions Last Updated1/8/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $1,597.27 USD KIT-GEAR PIN NUT ConditionNewRear End3.08 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberDAN 513386 MLS Number11584342CategoryRing Gears / Pinions Last Updated12/30/2025 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 Ring Gear / Pinion $348.58 USD 513382 HYPOID GEAR SET RATIO 3.70, EATON SPICER DSP40, DSP41, DS344, 404, 405, 454, RING TEETH - 37, PINION TEETH - 10, RING GEAR SIZE - 15.4 Quantity2ConditionNewRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR211468 MLS Number11330999CategoryRing Gears / Pinions Last Updated12/17/2025 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 Ring Gear / Pinion $348.58 USD HYPOID GEAR SET EATON-SPICER DS404 DSP40 RATIO 3.36, 11 PINION TEETH , 15.4 INCH RING GEAR DIAM , 37 RING GEAR TEETH Quantity2ConditionNewRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC 513384 MLS Number11337231CategoryRing Gears / Pinions Last Updated12/13/2025 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $336.70 USD 211471 GEAR KIT EATON DS404 FRONT RATIO 4.33, RING GEAR DIAM 15.4" ConditionNewRear End4.33 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 513379 MLS Number13025516CategoryRing Gears / Pinions Last Updated12/16/2025 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 Ring Gear / Pinion $298.72 USD GEAR SET EATON FRONT DS404 3.25 RATIO ConditionNewRear End3.25 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR211465 MLS Number13492644CategoryRing Gears / Pinions Last Updated12/11/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $335.79 USD DS404 RP, 3.55 RATIO, NEW, 211467/513383 Quantity2ConditionNewRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC 513383 MLS Number11358176CategoryRing Gears / Pinions Last Updated12/5/2025 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $315 USD 513383/211467, DS404 3.55 RATIO RING AND PINION ConditionNewRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC 513383 MLS Number13366820CategoryRing Gears / Pinions Last Updated12/5/2025 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $444.10 USD 211462 EATON-SPICER GEAR SET DS404 2.64 RATIO , DS344, DA404P, DS404P, DD404P, DS454P, DD454P, DA405P, DS405P, DD405P , ConditionNewRear End2.64 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 211462 MLS Number11119319CategoryRing Gears / Pinions Last Updated11/20/2025 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $348.58 USD GEAR SET RATO 3.36 EATON DS404/DST/DDT40/41 Quantity2ConditionNewRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR211466 MLS Number11332691CategoryRing Gears / Pinions Last Updated11/20/2025 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 Ring Gear / Pinion $250.10 USD GEAR SET EATON DS/DA/DD 344/404/405/454 , 41 SPLINE , 8 PINION TEETH , 37 RING TEETH , 15.7 IN RING GEAR OD ConditionNewRear End4.63 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 211472-15 EAT MLS Number11538749CategoryRing Gears / Pinions Last Updated11/18/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $290.10 USD GEAR SET EATON DS/DA/DD 344/404/405/454 ConditionNewRear End4.11 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 211470-15 EAT MLS Number11547670CategoryRing Gears / Pinions Last Updated11/18/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $315 USD DS404 RP, 3.90 RATIO, NEW, 513381/211469 ConditionNewRear End3.90 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC 513381 MLS Number11337859CategoryRing Gears / Pinions Last Updated11/7/2025 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $348.58 USD 513382, DS404,3.70 RATIO NEW RP,OLD # 211468 Quantity2ConditionNewRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR513382 MLS Number11337316CategoryRing Gears / Pinions Last Updated11/7/2025 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $348.58 USD GEAR SET FRONT RATIO 4.63 EATON DS404/DST/DDT4041 Quantity2ConditionNewRear End4.63 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR211472 MLS Number12017930CategoryRing Gears / Pinions Last Updated11/6/2025 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 Ring Gear / Pinion $348.58 USD 513383 GEAR SET FRONT RATIO 3.55 DS404/DST/DDT4041 ConditionNewRear End3.55 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR211467 MLS Number11426987CategoryRing Gears / Pinions Last Updated11/6/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $380.97 USD GEAR SET EATON DS404 FRONT RATION 3.08 Quantity3ConditionNewRear End3.08 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR211464 MLS Number12801360CategoryRing Gears / Pinions Last Updated11/5/2025 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 Ring Gear / Pinion $348.52 USD 513381 HYPOID GEAR SET DS404 RATIO 3.90, MODELS DSP40, DSP41, DS344, 404, 405, 454, RING TEETH COUNT 39, PINION TEETH COUNT 10, RING GEAR SIZE 15.4 Quantity3ConditionNewRear End3.90 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EAR211469 MLS Number11331844CategoryRing Gears / Pinions Last Updated11/6/2025 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 Ring Gear / Pinion $327.56 USD HYPOID GEAR SET EATON-SPICER DS404 DSP40 RATIO 3.36, 11 PINION TEETH , 15.4 INCH RING GEAR DIAM , 37 RING GEAR TEETH Quantity2ConditionNewRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 513384 MLS Number13684937CategoryRing Gears / Pinions Last Updated11/4/2025 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $814.10 USD GEAR SET RING AND PINION ConditionNewRear End6.50 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 513374 EAT MLS Number10951100CategoryRing Gears / Pinions Last Updated10/31/2025 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 Ring Gear / Pinion $336.70 USD 211465 HYPOID RING PINION GEAR SET RATIO 3.25 FRONT , EATON DSP40/DSP41/DS344/404/405/454, PINION GEAR TOOTH COUNT 12 , RING GEAR TOOTH COUNT 39 , RING GEAR DIAMETER 15.4 INCHES ConditionNewRear End3.25 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 513385 MLS Number13864762CategoryRing Gears / Pinions Last Updated10/29/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $466.05 USD 211464, Ring And Pinion, 3.08 Ratio, DS404, New, ConditionNewRear End3.08 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC 211464 MLS Number13606722CategoryRing Gears / Pinions Last Updated10/28/2025 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $333 USD 513379/211471 NEW, 4.33 RATIO DS404 RING AND PINION ConditionNewRear End4.33 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC 513379 MLS Number11337587CategoryRing Gears / Pinions Last Updated10/28/2025 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Ring Gear / Pinion $219.34 USD GEAR KIT REPLACED 211470 RATIO 4.11 EATON DS404 , RING GEAR DIAM 15.4 , RING TEEETH 37 , PINION TEETH 9 ConditionNewRear End4.11 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberMWT 513380 MLS Number13293118CategoryRing Gears / Pinions Last Updated10/19/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info