View 1 Photo View 0 Videos Eaton DDP40 Adjuster for DDP RDP Locker Clutch, Part # 132489 128640 $46.18 USD ADJUSTER FOR DDP RDP LOCKER CLUTCH, Serial#: 132489, Core Charge: N/A, Casting#: 132489 ConditionNewPart Number132489 128640Stock Number132489 MLS Number10140138CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DDP40 Push Rod for DDP/RDP 40 Locker, Part # 132488 $55.42 USD PUSH ROD FOR DDP RDP 40 LOCKER, Serial#: 132488, Core Charge: N/A, Casting#: 132488 ConditionNewPart Number132488Stock Number132488 MLS Number10140137CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Input Seal, Part # 415322N 455322V 27263 $18.75 USD INPUT SEAL VARIUOS MODELS., Serial#: 415322N, Core Charge: N/A, Casting#: 415322N ConditionNewPart Number415322N 455322V 27263Stock Number415322N MLS Number10130080CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Nest Kit Cross DS and RS 402, Part # 38289 $22.50 USD NEST KIT CROSS DS AND RS 402, Serial#: 38289, Core Charge: N/A, Casting#: 38289 ConditionNewPart Number38289Stock Number38289 MLS Number10127088CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Pocket Bearing for Various Models, Part # 205L $25.79 USD POCKET BEARING FOR VARIOUS MODELS, Serial#: 205L, Core Charge: N/A, Casting#: 205L ConditionNewPart Number205LStock Number205L MLS Number10092922CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DDP40 Cap and Carrier Housing, Part # 132467 $1,768.62 USD CAP AND CARRIER HOUSING FOR DDP 40., Serial#: 132467, Core Charge: 275.00, Casting#: 132467 ConditionNewPart Number132467Stock Number132467 MLS Number10037998CategoryDifferential Misc. Parts Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Bearing Kit for 38DS and Various Models, Part # DRK64F $552.14 USD BEARING KIT FOR 38DS AND OTHER VARIOUS MODELS., Serial#: 152, Core Charge: NONE, Casting#: 152 ConditionNewPart NumberDRK64FStock NumberDRK64F MLS Number10019824CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Bearing Kit for 30RS and Various Models, Part # DRK23B $281.80 USD BEARING KIT FOR 30RS AND OTHER VARIOUS MODELS., Serial#: 124, Core Charge: NONE, Casting#: 124 ConditionNewPart NumberDRK23BStock NumberDRK23B MLS Number10019823CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Bearing Kit for RT402 and Various Models, Part # DRK1 $247.23 USD bearing kit for rt402 and other various models ConditionNewPart Numberdrk1Stock Numberdrk1 MLS Number10008345CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton O-Ring for Various Models, Part # 60817 73492 $2.45 USD o ring for various model eatons ConditionNewPart Number60817 73492Stock Number60817 MLS Number9994415CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 3.42 Gear Set Ring and Pinion for RSP40/RSP41/RS404/RS405/RSL40, Part # 504055 $400 USD USED 3.42 GEAR SET RING AND PINION FOR RSP40 RSP41 RS404 RS405 RSL40, Serial#: 504055, Core Charge: 0, Casting#: 504055 ConditionNewPart Number504055Stock Number504055 USED MLS Number9976020CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 3.42 Gear Set Ring and Pinion for RSP40/RSP41/RS404/RS405/RSL40, Part # 504055 $428.40 USD NEW 3.42 GEAR SET RING AND PINION FOR RSP40 RSP41 RS404 RS405 RSL40, Serial#: 504055, Core Charge: 0, Casting#: 504055 ConditionNewPart Number504055Stock Number504055 MLS Number10803058CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Cap and Carrier for RD404 and RDP40, Part # 510017 $1,284.09 USD cap and carrier for rd 404 and rdp40 ConditionNewPart Number510017Stock Number510017 MLS Number9976018CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404/DSP40 Gearset 3.55 Ratio, Part # 513383 / 211467 / SA976 $165 USD DS 404, DSP40 USED gearset 3.55 ConditionNewPart Number513383 / 211467 / sa976Stock Number513383 USED MLS Number9952761CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Bearing Kit for RS461, Part # DRK449 FDRK449 $415.98 USD bearing kit for rs 461 ConditionNewPart Numberdrk449 fdrk449Stock Numberdrk449 MLS Number9952727CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Input Helical Gear for DS404/DSP40, Part # 127495 / 130907 $158.16 USD input helical gear for ds404 dsp40 ConditionNewPart Number127495 130907Stock Number127495 MLS Number9952723CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Oil Pump Kit fits D170/D190, Part # 504364-1 504065 $331.96 USD oil pump kit fits D170 D190, Serial#: 504364-1, Core Charge: N/A, Casting#: 504364-1 ConditionNewPart Number504364-1 504065Stock Number504364 MLS Number9868925CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton D46170 Shifter Cap O Ring $1.15 USD shifter cap O ring ConditionNewStock Number131665 MLS Number9868924CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 402 Side Pinion Gear, Part # 104139 37071 S5795 $14.62 USD side pinion gear fits various app., Serial#: 104139, Core Charge: N/A, Casting#: 104139 ConditionNewPart Number104139 37071 S5795Stock Number104139 MLS Number9856864CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS400 33 Spline Side Gears fits DS/DT/RS/RT 400 Axles $42.39 USD 33 spline side gears fits DS, DT,RS, RT 400 model axles ConditionNewStock Number85486 MLS Number9749391CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 19060S Axle Shaft $156.37 USD NEW EATON/DANA STYLE AXLE SHAFT. FITS Dana/Eaton 17060S, 19060S, 21060S 344. .645 8 HOLE STRAIGHT AXLE BOLTS. 5.50 BOLT CIRCLE 2.00 SPLINE DIAMETER OUTER., Axle Spline Count: 39, Serial#... ConditionNewPart Number130911 S-18521Stock NumberS-18521/S-18262 130911 MLS Number9698355CategoryAxle Shafts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 23121 Axle Shaft $172.20 USD NEW EATON STYLE AXLE SHAFT. FITS MANY EATON MODELS. 8 TAPERED STUD HOLE FLANGE. Dana/Eaton 23321, 26221, 321, 421, 431, 23121 H172, Axle Spline Count: 36, Serial#: S-A748 110885 2095394... ConditionNewPart NumberS-A748 110885 129507 2095394 1136 AS2485Stock NumberS-A748 MLS Number9698351CategoryAxle Shafts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS461 Axle Shaft $213.25 USD NEW EATON STYLE AXLE SHAFT. FITS MANY EATON APPLICATIONS. DS/RS461. REPLACES EATON 110889 36 SPLINE 2.313 DIAMETER. 8 BOLT W/ .635 STRAIGHT AXLE HOLES, Axle Spline Count: 36, Serial#:... ConditionNewPart Number110889 1215 S-F124Stock NumberS-F124 MLS Number9698348CategoryAxle Shafts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DD404 Axle Lock Shift Fork, Part # 217465 128609 $64.78 USD axle lock shift fork, Serial#: 128609, Core Charge: N/A, Casting#: 128609 ConditionNewPart Number217465 128609Stock Number217465 MLS Number9468897CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton 2 Speed Shift Motor/Shifter with Conversion Wiring and Shift Boot, Part # S-C634/113743/40635 $575.95 USD GENUINE EATON NEW 2 SPEED/ 2SPD SHIFT MOTOR/ SHIFTER. FITS MANY EATON 2 SPEED APPLICATIONS. REPLACES DANA 113743 40635 S-C634. COMES WITH CONVERSION WIRING AND SHIFT BOOT., Serial#:... ConditionNewPart NumberS-C634 113743 40635Stock Number113743 MLS Number9467133CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info