View 1 Photo View 0 Videos Meritor-Rockwell SQ100R Ring Gear / Pinion Recently Updated $235.34 USD MERITOR REAR REAR RING AND PINION GEAR SET RATIO 3.55, 11 PINION TEETH, 2" PINION SHAFT , 39 PINION SPLINE , 39 GEAR TEETH , MERITOR LR QR100, SL-100, SL-100-P, SQ-100, SQ-100-P,... Quantity2ConditionNewRear End3.55 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SQ100RStock NumberSST A-37326-1 MLS Number13684921CategoryRing Gears / Pinions Last Updated1/23/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Ring Gear / Pinion Recently Updated $381.70 USD GEAR SET REAR EATON RS404/19-22060S/D RATIO 3.36 , 11 PINION GEAR TEETH , 37 RING GEAR TEETH , 15.4 INCH RING GEAR DIAM Quantity2ConditionNewRear End3.36 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR211482 MLS Number11333648CategoryRing Gears / Pinions Last Updated1/23/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR20145 Ring Gear / Pinion Recently Updated $1,302.10 USD GEAR SET MERITOR REAR RR/RRL20145 RATIO 5.57 ConditionNewRear End5.57 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR20145Stock NumberSST A41304-1 MLS Number13850004CategoryRing Gears / Pinions Last Updated1/23/2026 LocationPortland, OR, 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 Recently Updated $366.01 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 Number11330998CategoryRing Gears / Pinions Last Updated1/23/2026 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 Ring Gear / Pinion Recently Updated $398.58 USD GEAR SET EATON-SPICER DS341/381/402 RATIO 3.70 ConditionNewRear End3.70 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberINC EAR217982 MLS Number13864758CategoryRing Gears / Pinions Last Updated1/22/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer 19050T Ring Gear / Pinion Newly Listed $460.34 USD GEAR SET SPICER 19050T - 6.57 RATIO REAR SINGLE AXLE ConditionNewRear End6.57 ratioFits To Make(s)EATON-SPICERFits To Model(s)19050TStock NumberSST 121550 MLS Number14104422CategoryRing Gears / Pinions Last Updated1/23/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer RS404 Ring Gear / Pinion Recently Updated $298.72 USD 513367 GEAR SET HYPOID REAR RS404 RATIO 4.11 , PINION GEAR TEETH - 9 , RING GEAR TEETH - 37 , RING GEAR DIAM - 15.4IN ConditionNewRear End4.11 ratioFits To Make(s)EATON-SPICERFits To Model(s)RS404Stock NumberINC EAR211486 MLS Number13453117CategoryRing Gears / Pinions Last Updated1/22/2026 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 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 DS461 Ring Gear / Pinion $687.46 USD GEAR SET EATON FRONT RATIO 4.11 DS461/521/581/P ConditionNewRear End4.11 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS461Stock NumberINC EAR122335 MLS Number11320039CategoryRing Gears / Pinions Last Updated1/15/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana/IHC RA472 Ring Gear / Pinion for a Dana-Ihc RA472 $325 USD GOOD USED RING AND PINION RA472 4.10 RATIO ConditionUsedRear End4.10 ratioFits To Make(s)DANA-IHCFits To Model(s)RA472Stock Number2596611 MLS Number14081640CategoryRing Gears / Pinions Last Updated1/13/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Dana/IHC RA472 Ring Gear / Pinion for a Dana-Ihc RA472 $325 USD GOOD USED 472 4.10 RATIO RING AND PINION ConditionUsedRear End4.10 ratioFits To Make(s)DANA-IHCFits To Model(s)RA472Stock Number2596610 MLS Number14081639CategoryRing Gears / Pinions Last Updated1/13/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana/IHC RA30 Ring Gear / Pinion for a Dana-Ihc RA30 $578.23 USD RING AND PINION RA30 5.38 FWD REAR ConditionNewRear End5.38 ratioFits To Make(s)DANA-IHCFits To Model(s)RA30Stock NumberSST 578793C91 MLS Number14081576CategoryRing Gears / Pinions Last Updated1/16/2026 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 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 Mack CRDPC92 Ring Gear / Pinion $520.89 USD GEAR SET RATIO 4.17 FINE SPLINE MACK CRDPC92/112 CRD93/113 ConditionNewRear End4.17 ratioFits To Make(s)MACKFits To Model(s)CRDPC92Stock NumberPAI EM75340A MLS Number13864751CategoryRing 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 4 Photos View 0 Videos 1999 Meritor-Rockwell RD20145 Ring Gear / Pinion $225 USD RD20-145 3.55 RATIO GOOD USED GEAR SET WITHOUT CARRIER.TAKES SAME RING GEAR CARRIER AS 3.42 THRU 4.10 ConditionUsedRear End3.55 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock Number2565692 MLS Number13915880CategoryRing Gears / Pinions Last Updated12/27/2025 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRDPC92 Ring Gear / Pinion $443.44 USD GEAR SET FWD FINE SPLINE RATIO 3.86/4.17/4.42 24KH1943B ConditionNewFits To Make(s)MACKFits To Model(s)CRDPC92Stock NumberINC MK24KH1943B MLS Number11823238CategoryRing Gears / Pinions Last Updated12/23/2025 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Meritor-Rockwell RD20145 Ring Gear / Pinion $315.40 USD GEAR SET RATIO 3.73 MERITOR ****145, PINION TEETH 11, DIAMETER 2.35", SPLINE 46, RING GEAR DIAMETER 15.25, TEETH 41 ConditionNewRear End3.73 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberSST B41514-1 MLS Number13955014CategoryRing Gears / Pinions Last Updated12/20/2025 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer D170D Ring Gear / Pinion $946.37 USD GEAR SET DANA D170 DIFFERENTIAL APPLICATION, ConditionNewRear End4.10 ratioFits To Make(s)EATON-SPICERFits To Model(s)D170DStock NumberPAI 960269 MLS Number14053128CategoryRing Gears / Pinions Last Updated12/20/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD20145 Ring Gear / Pinion $315.40 USD GEAR SET MERITOR FRONT RD/RP 20-145, RT40-145 RATIO 3.90, PINION GEAR TOOTH QUANTITY: 10 , PINION SHAFT DIAMETER: 2.35 INCH , PINION SPLINE COUNT: 46 , RING PINION GEAR RATIO: 3.90 ... ConditionNewRear End3.90 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberSST B41678-1 MLS Number14051663CategoryRing Gears / Pinions Last Updated12/19/2025 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RD20145 Ring Gear / Pinion $415.86 USD B41518-1 GEAR SET RATIO 4.11 MERITOR RD/RP22145, RING GEAR 37 TEETH , PINION 9 TEETH ConditionNewRear End4.11 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberINC RORB41680-1 MLS Number14051645CategoryRing Gears / Pinions Last Updated12/19/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD150 Ring Gear / Pinion $1,430.29 USD 24KH21 GEAR SET MACK CRD 150/151 19/23 TEETH 3.56/3.79/3.98 RATIO , MACK-VOLVO OEM 21130772 ConditionNewFits To Make(s)MACKFits To Model(s)CRD150Stock NumberPAI 808156 MLS Number14051534CategoryRing Gears / Pinions Last Updated12/19/2025 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS402 Ring Gear / Pinion $269.11 USD 217983 GEAR SET FRONT 3.90 RATIO SPICER DS341/381/401/402 ConditionNewRear End3.90 ratioFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberINC EAR217983 MLS Number13453118CategoryRing Gears / Pinions Last Updated12/18/2025 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 $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 3 Photos View 0 Videos Meritor-Rockwell RD23160 Ring Gear / Pinion $450.24 USD GOOD USED GEAR SET FROM RATIO SWAP WITH OUT CARRIERS. ConditionUsedRear End4.30 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD23160Stock Number2412886 MLS Number12902318CategoryRing Gears / Pinions Last Updated12/13/2025 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info