View 1 Photo View 0 Videos Meritor Ring & Pinion Gear Set Ratio 4.11 RR/RSXX145 Rear Recently Updated $288.10 USD RING PINION GEAR SET RATIO 4.11 MERITOR RR/RSXX145 REAR , 9 PINION TEETH 2IN-39 SPLINE , 15.33IN RING GEAR OD 37 RING TEETH ConditionNewRear End4.11 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Stock NumberSST S-9377 MLS Number11544539CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR22145 Ring & Pinion Gear Set Ratio 3.58, Part # B41532-1 Recently Updated $436.10 USD B41532-1 RING PINION GEAR SET RATIO 3.58 MERITOR RR/RSXX145 , PINION 12 TEETH 2IN SHAFT DIAMETER 39 SPLINE , RING GEAR 43 TEETH ConditionNewRear End3.58 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Stock NumberSST S-E786 MLS Number11538756CategoryDifferential Misc. Parts Last Updated4/8/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR22145 Ring Gear / Pinion $545.10 USD GEAR SET RATIO 5.86 REAR MERITOR RR/RSXX145, 7 PINION TEETH , 2" PINION SHAFT , 39 PINION SPLINE , 41 RING GEAR TEETH ConditionNewRear End5.86 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Stock NumberSST B41456-1R586 MLS Number13876484CategoryRing Gears / Pinions Last Updated2/26/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR22145 Bearing Kit $235.11 USD BEARING KIT MERITOR RR22145 Quantity4ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Stock NumberSST RA4390R MLS Number13862109CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2009 Meritor-Rockwell RR22145 Rear Axle Housing $1,700 USD ConditionUsedFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Stock Number2254798 MLS Number12061899CategoryAxle Housings, Rear Last Updated6/21/2025 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell RR22145 Rear Axle Assembly $1,350 USD T-HEND, 2 BOLT RIGHT AND 1 BOLT LEFT, ConditionUsedRear End5.29 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Capacity22,000Stock Number2504853 MLS Number13534528CategoryAxle Assemblies, Rear Last Updated6/2/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 1 Video Meritor-Rockwell RR22145 Rear Differential for a 2007 Autocar WX $1,095 USD GOOD INSPECTED TAKEOUT. LOCKER 4.88 RATIO. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: EXCHANG, Ratio: 4.88 ConditionUsedFits To Make(s)AutocarFits To Model(s)WXWill Fit Year(s)2007Stock Number101919-4 MLS Number9944610CategoryDifferentials, Rear Last Updated12/17/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR22145 Rear Differential for a 1999 Kenworth W900 $1,250 USD REAR LOCKER. GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY, Axle Spline Count: N/A, Serial#: N/A, Core Charge: N/A, Ratio: 4.33 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900Will Fit Year(s)1999Stock Number20518-14 MLS Number9351061CategoryDifferentials, Rear Last Updated12/17/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Meritor-Rockwell RR22145 Rear Axle Housing $1,400.25 USD RS22145, 8 HOLE FLANGE, SPR SUSP, BIG DRUM, NO DIFF 10 STUD BUDD, AIR CL BRAKES, ConditionUsedSuspensionSpringFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR22145Stock Number688071 MLS Number13629482CategoryAxle Housings, Rear Last Updated6/6/2025 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info