View 1 Photo View 0 Videos Eaton-Spicer Bearing Adjuster Right 22221/22321 for RS341/RS381/RS401/RS402/RS451 Recently Updated $26.26 USD BEARING ADJUSTER RH 22221, 22321 SINGLE AXLE DIFF, MODELS: RS341 RS381 RS401 RS402 RS451, Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)RS402Stock NumberSST 110243 MLS Number14207280CategoryDifferential 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 Main Differential Kit 41 Spline RS341/381/401/402/451 Recently Updated $195.91 USD MAIN DIFF KIT - 41 SPLINE EATON RS341/381/401/402/451 Quantity3ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberSST 114470 MLS Number14204468CategoryDifferential 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 Cage 3.55-3.70 Only Newly Listed $162.80 USD Eaton DS402 Pinion Cage, 3.55-3.70 Only Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS402Stock NumberINC EAR110731 MLS Number14270454CategoryDifferential 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 Inner Side Gear DS340/DS400/DS380 16 Inner Spline 20 Outer Teeth Newly Listed $48.08 USD INNER SIDE GEAR EATON DS340, DS400, DS380, 16 INNER SPLINE , 20 OUTER TEETH Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS380Stock NumberINC EAR85436 MLS Number14270451CategoryDifferential 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 Meritor-Rockwell Pinion Thrust Washer RD20145 Recently Updated $2.46 USD PINION THRUST WASHER Quantity62ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberCCT 1229R1032 ROK MLS Number14200833CategoryDifferential 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 Forward Input Shaft Oil Seal 3" ID DS404/RS404/DS405/DSP40/DSP41, Part # 127591 Recently Updated $38.70 USD 127591 OIL SEAL FORWARD INPUT SHAFT 3" ID, EATON DS404/RS404/DS405/DSP40,DSP41 Quantity14ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 10226476 EAT MLS Number14197524CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Oil Seal Forward Input Shaft 3" ID DS404/RS404/DS405/DSP40/DSP41, Part # 127591 Recently Updated $38.70 USD 127591 OIL SEAL FORWARD INPUT SHAFT 3" ID, EATON DS404/RS404/DS405/DSP40,DSP41 Quantity10ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 10226476 EAT MLS Number14218809CategoryDifferential 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 DS404/DSP40 Power Divider Conversion Kit (After 2008) Recently Updated $713.70 USD DS404/DSP40 POWER DIVIDER CONVERSION KIT AFTER 2008 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 504388 EAT MLS Number14218580CategoryDifferential 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 Input Shaft Kit 132447 for DS/RS404 Recently Updated $426.18 USD INPUT SHAFT 132447 KIT EATON DS/RS404, 13.622 OVERALL LENGTH , 3.900 MAJOR GEAR OD , 77 TEETH MAJOR GEAR , 2.25 GEAR OD INPUT SHAFT END , 44 TEETH INPUT SHAFT END Quantity2ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 504181 EAT MLS Number14218348CategoryDifferential 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 Meritor-Rockwell RD20145 Hardware Kit Lock Nut & Washer 40X1233/1229W4521 Recently Updated $34.18 USD HARDWARE KIT LOCK NUT 40X1233 1229W4521 WASHER Quantity5ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RD20145Stock NumberCCT KIT2638 ROK MLS Number14216866CategoryDifferential 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 O-Ring Lockout Shift Fork Assembly for DS404 Recently Updated $12.78 USD O'RING LOCKOUT SHIFT FORK ASM Quantity18ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 210180 EAT MLS Number14216450CategoryDifferential 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 Meritor-Rockwell Pinion Nut SQ/SLHD Recently Updated $21.66 USD PINION NUT MERITOR SQ/SLHD Quantity2ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SSHDFStock NumberCCT 1227D940 ROK MLS Number14189533CategoryDifferential 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 Meritor-Rockwell Nut Thru Shaft 1 1/4"-18 Thread for SQHDF Recently Updated $4.08 USD NUT THRU SHAFT 1 1/4" - 18 THREAD MERITOR QHD-F QRD Quantity3ConditionNewFits To Make(s)MERITOR-ROCKWELLFits To Model(s)SQHDFStock NumberSST 1227Z936 MLS Number14188694CategoryDifferential 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 Shift Fork & Compression Spring Kit, Part # 129856 & 129859 Recently Updated $71.17 USD SHIFT FORK 129856 COMPRESSION SPRING 129859 KIT Quantity6ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 510870 EAT MLS Number14187593CategoryDifferential 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 Input Thrust Washer, Part # 128702 Recently Updated $29.72 USD 128702 INPUT THRUST WASHER DS404 Quantity13ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 132439 EAT MLS Number14187545CategoryDifferential 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 Euroricambi Inter-Axle Power Divider Pinion Helical Gear with Bushing 31 Teeth Dana DS404 Recently Updated $169.25 USD INTER-AXLE POWER DIVIDER PINION HELICAL GEAR WITH BUSHING 31 TEETH DANA DS404 Quantity40ConditionNewFits To Make(s)EURORICAMBIFits To Model(s)ALLStock NumberEUR 130907 MLS Number11330996CategoryDifferential 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 Input Shaft Oil Retainer Recently Updated $9.68 USD OIL RETAINER INPUT SHAFT Quantity7ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 128700 EAT MLS Number14187529CategoryDifferential 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 Euroricambi Inter Axle Diff Assembly for Eaton DS404, Interchanges Eaton 129771 134192 Recently Updated $181.25 USD INTER AXLE DIFF ASSEMBLY EATON DS404, INTERCHANGES, EATON 129771 134192 Quantity30ConditionNewFits To Make(s)EURORICAMBIFits To Model(s)ALLStock NumberEUR 128634 MLS Number11330995CategoryDifferential 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 Shim .030 Pinion Cage RS/DS404 Recently Updated $9.48 USD SHIM .030 PINION CAGE RS/DS404 Quantity17ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 127599 EAT MLS Number14233442CategoryDifferential 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 Shim .020 Pinion Cage Recently Updated $6.80 USD SHIM .020 PINION CAGE Quantity12ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 127598 EAT MLS Number14187523CategoryDifferential 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 Shim 010 Pinion Cage for DS404 Recently Updated $5.20 USD SHIM 010 - PINION CAGE 5 PER PACK Quantity10ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 127597 EAT MLS Number14187522CategoryDifferential 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 Shim .003 Pinion Cage DS404 Recently Updated $4.90 USD SHIM .003 PINION CAGE DS404 Quantity11ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 127595 EAT MLS Number14187520CategoryDifferential 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 Output Shaft O-Ring DS404 Recently Updated $4.33 USD O'RING OUTPUT SHAFT DS404 Quantity54ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberCCT 127545 EAT MLS Number14187515CategoryDifferential 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 Euroricambi Input Shaft Kit 129192, 2.25 in OD Major Gear 20T/36T/44T Recently Updated $145.14 USD INPUT SHAFT 129192 KIT 2.25 IN OD, MAJOR GEAR 20T, INPUT SHAFT END 36T, INPUT SHAFT END 44T Quantity6ConditionNewFits To Make(s)EURORICAMBIFits To Model(s)ALLStock NumberEUR 115122 MLS Number14187496CategoryDifferential 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 Complete Diff Case Assembly DS48/580P, Replaced by 515130 Recently Updated $225.10 USD COMPLETE DIFF CASE ASSEMBLY SPICER DS48/580P , REPLACED BY 515130 ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS480PStock NumberEAT 104597 MLS Number11330974CategoryDifferential Misc. Parts Last Updated3/27/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info