View 1 Photo View 0 Videos Eaton-Spicer O-Ring Lockout Shift Fork Assembly for DS404 $12.78 USD O'RING LOCKOUT SHIFT FORK ASM Quantity10ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 210180 EAT MLS Number14216450CategoryDifferential Misc. Parts Last Updated4/16/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Side Gear Thrust Washer $5.15 USD SIDE GEAR THRUST WASHER Quantity7ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 127386 EAT MLS Number14216298CategoryDifferential Misc. Parts Last Updated4/14/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell IAD Side Gear 16 Teeth 34 Spline RT40-145/RD20-145 $64.56 USD IAD SIDE GEAR 16 TEETH 34 SPLINE MERITOR RT40-145/RD20-145 Quantity3ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberINC ROR2234R1188 MLS Number14220062CategoryDifferential Misc. Parts Last Updated4/18/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell IAD Case Assembly RD20145 RP20145 $176.11 USD IAD CASE ASSEMBLY RD20145 RP20145 Quantity4ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberINC RORA3235W2025C MLS Number14220061CategoryDifferential Misc. Parts Last Updated4/18/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Euroricambi Gear Set Ratio 3.73 for Meritor ****145, 41 Ring / 11 Pinion Teeth $599.14 USD GEAR SET RATIO 3.73 MERITOR ****145, PINION TEETH 11, DIAMETER 2.35", SPLINE 46, RING GEAR DIAMETER 15.25, TEETH 41 Quantity2ConditionNewRear End3.73 ratioFits To Make(s)EURORICAMBIFits To Model(s)ALLStock NumberEUR B-41514-1 MLS Number10956928CategoryDifferential Misc. Parts Last Updated4/14/2026 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 Input Shaft Kit 2.25" OD Major Gear 20T/36T/44T, Part # 129192 $96.94 USD INPUT SHAFT 129192 KIT 2.25 IN OD, MAJOR GEAR 20T, INPUT SHAFT END 36T, INPUT SHAFT END 44T Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberEAR115122 MLS Number14189772CategoryDifferential Misc. Parts Last Updated4/18/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Input Shaft 46 Spline Meritor RD20-145 No Pump $121.25 USD INPUT SHAFT MERITOR RD20-145 46 SPLINE NO PUMP Quantity4ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberINC RORA3297U1347 MLS Number14189767CategoryDifferential Misc. Parts Last Updated4/18/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Helical Side Gear Front Position Meritor RD20145 $215.48 USD HELICAL SIDE GEAR FRONT POSITION MERITOR RD20145 Quantity4ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberINC ROR3892R4932 MLS Number12325627CategoryDifferential Misc. Parts Last Updated4/18/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer 3 Piece Power Divider Kit DS404 $420.16 USD 3 PIECE POWER DIVIDER KIT EATON DS404 Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberINC EARPD404 MLS Number12937238CategoryDifferential Misc. Parts Last Updated4/16/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Eaton-Spicer Pinion Pilot Bearing DSH40, Replaces Part # 127484 $40.50 USD EATON PINION PILOT BEARING REPLACED 127484 Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DSH40Stock NumberCCT 10038915 EAT MLS Number14222243CategoryDifferential Misc. Parts Last Updated4/14/2026 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 Output Shaft O-Ring $4.33 USD O'RING OUTPUT SHAFT DS404 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 127545 EAT MLS Number14182925CategoryDifferential Misc. Parts Last Updated4/17/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer IAD Repair Kit Air Lockout Kit for DS404 $35.20 USD IAD REPAIR KIT - AIR LOCKOUT KIT Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 510053 EAT MLS Number14182758CategoryDifferential Misc. Parts Last Updated4/14/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS402 Shim .005 Input Bearing Cover $7.18 USD DS402 SHIM .005 - INPUT BEARING COVER ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberCCT 70709 EAT MLS Number14182576CategoryDifferential Misc. Parts Last Updated4/14/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Eaton-Spicer 127437 Axle Shaft $339.37 USD AXLE SHAFT DS/RS404 41 SPLINE 2.11 DIAMETER FLANGE 8.50 DIAMETER 8 HOLE Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)127437Stock NumberCCT 127437 EAT MLS Number11320367CategoryAxle Shafts Last Updated4/14/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos 2025 Meritor-Rockwell Front Axle Assembly for a Meritor-Rockwell MFS-12E-122B $4,500 USD COMPLETE FRONT CLIP SPRINGS, MFS-12E-122B FRONT AXLE, NO POWER STEERING GEAR ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)MFS-12E-122BCapacity12,000 LBSStock Number2626365 MLS Number14281432CategoryAxle Assemblies, Front Last Updated4/14/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404/DSP40 Gearset 3.25, Serial # 513385 $335.84 USD DS 404 DSP 40 AND OTHER VARIOUS MODELS GEARSET 3.25, Serial#: 513385, Core Charge: N/A, Casting#: 513385 ConditionNewPart Number513385Stock Number513385 MLS Number10619908CategoryDifferential Misc. Parts Last Updated4/17/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DSP40 Shift Fork Kit, Part # 510870 $62.85 USD 510870 SHIFT FORK KIT EATON DSP40,405 , 129856 SHIFT FORK, 129859 COMPRESSION SPRING, PAI 960176, MERITOR M12510870 Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DSP40Stock NumberSST 510870 MLS Number14207751CategoryDifferential Misc. Parts Last Updated4/11/2026 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 Pin Bearing Spacer .232, Part # 1670548C1 $66.47 USD PIN BEARING SPACER .232 , CROSS REFERENCE 1670548C1 Quantity12ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberCCT 2203N9816 ROK MLS Number14207454CategoryDifferential Misc. Parts Last Updated4/11/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RT40-145 Side Gear Washer $6.11 USD SIDE GEAR WASHER MERITOR RT40-145 Quantity8ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RT40145FStock NumberSST 1229V4624R MLS Number14305084CategoryDifferential Misc. Parts Last Updated4/11/2026 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 Inter Axle Differential Assembly, Part # 129771 / 134192 $187.95 USD INTER AXLE DIFF ASSEMBLY EATON DS404, INTERCHANGES, EATON 129771 134192 Quantity7ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 128634 MLS Number14207281CategoryDifferential Misc. Parts Last Updated4/11/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor RT40-145/RS21-145 Side Gear 41 Spline, Part # KIT2759 $43.67 USD SIDE GEAR MERITOR RT40-145, RS21-145, 41 SPLINE KIT2759 Quantity2ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RS21145Stock NumberSST 2234U1269 MLS Number14207005CategoryDifferential Misc. Parts Last Updated4/11/2026 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 Quantity6ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberSST 127368 MLS Number14206935CategoryDifferential Misc. Parts Last Updated4/11/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell RR20145 Spacer Pinion Bearing 0.362 $58.90 USD SPACER PINION BEARING 0.362 MERITOR RR20145 Quantity8ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RR20145Stock NumberCCT 2203U9485 ROK MLS Number14305078CategoryDifferential Misc. Parts Last Updated4/11/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Meritor-Rockwell Inter Differential Case Loaded RT*145, Replaces A3235P2746 $186.45 USD INTER DIFF CASE LOADED MERITOR RT*145 REPLACES A3235P2746 Quantity3ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberSST A3235W2025 MLS Number14204492CategoryDifferential Misc. Parts Last Updated4/16/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Input Shaft Meritor RD20-145 46 Spline No Pump $109.66 USD INPUT SHAFT MERITOR RD20-145 46 SPLINE NO PUMP Quantity3ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberSST A3297U1347 MLS Number11338800CategoryDifferential Misc. Parts Last Updated4/11/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info