View 1 Photo View 0 Videos Used Meritor-Rockwell RR20-145 3.73 Rear Gearset, Serial # B41534-1 Recently Updated $125 USD USED REAR RR20-145 3.73 GEARSET., Serial#: B41534-1, Core Charge: NA, Casting#: B41534-1 ConditionUsedPart NumberB41534-1Stock NumberB41534-1 USED MLS Number13103336CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Front Gearset 3.36 Ratio, Serial # 513384 Recently Updated $125 USD USED FRONT GEARSET DS404 3.36 RATIO, Serial#: 513384, Core Charge: NA, Casting#: 513384 ConditionUsedPart Number211466 513384Stock Number513384 USED MLS Number13103335CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International 3.91 Ratio Gearset for RA355/RA472, Front or Rear, Serial # 571914C91 Recently Updated $500 USD USED FRONT OR REAR. GEARSET 3.91 RATIO RA355 RA472 AND OTHER MODELS, Serial#: 571914C91, Core Charge: N/A, Casting#: 571914C91 ConditionUsedPart Number571914C91Stock Number571914C91 USED MLS Number13103334CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer R46-170DH Rear Gearset 4.10, Serial # 513924-1 Recently Updated $300 USD USED R46-170 REAR GEARSET 4.10, Serial#: 513924-1, Core Charge: N/A, Casting#: 513924 ConditionUsedPart Number513924Stock Number513924 USED MLS Number13103333CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170 Front Gearset 5.25, Serial # 513893 Recently Updated $500 USD USED FRONT GEARSET 5.25, Serial#: 513893, Core Charge: N/A, Casting#: 513893 ConditionUsedPart Number513893Stock Number513893 USED MLS Number13092548CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer R46-170 Rear Gearset 5.25 Ratio, Serial # 513928 Recently Updated $500 USD USED REAR GEARSET R46-170 5.25 REAR, Serial#: 513928, Core Charge: N/A, Casting#: 513928 ConditionUsedPart Number513928Stock Number513928 USED MLS Number13092547CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170 7.17 Front Gear Set, Part # 513898 Recently Updated $2,311.69 USD D46-170 7.17 FRONT GEAR SET, Serial#: 513898, Core Charge: N/A, Casting#: 513898 ConditionNewPart Number513898Stock Number513898 MLS Number13092546CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD92-93 Rear Gearset 3.89/4.17/4.47, Serial # 24KH1956B Recently Updated $1,082.86 USD CRD93 REAR GEARSET RATIOS 3.89/4.17/4.47, Serial#: 24kh1956b, Core Charge: N/A, Casting#: 7541 ConditionNewPart Number24kh1956b pai7541 em75410 em75410aStock Numberbrp7541 MLS Number13083804CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack CRD93 3.65 Fine Spline Ring and Pinion, Part # 24KH11033 PAI7532 Recently Updated $1,226.40 USD 3.65 FINE SPLINE RING AND PION FOR CRD 93, Serial#: 24KH11033, Core Charge: N/A, Casting#: 24KH11033 ConditionNewPart Number24KH11033 PAI7532Stock NumberBRP7532 MLS Number13065025CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Thru Shaft Cover / Rear Thru Shaft Housing, Part # 70916 Recently Updated $250 USD GOOD USED THRU SHAFT COVER/ REAR THRU SHAFT HOUSING, Serial#: NA, Casting#: NA ConditionUsedPart Number70916Stock Number70916 MLS Number13064935CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MT40-14X Bearing Kit, Serial # DRK4841 Recently Updated $584 USD MT40-14X BEARING KIT, Serial#: DRK4841, Core Charge: N/A, Casting#: DRK4841 ConditionNewPart NumberFDRK4841 4841Stock NumberDRK4841 MLS Number13057785CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell MP40-14XMAMVOID Pump Input Shaft, Part # 3297X1610 Recently Updated $535.23 USD 3297X1610 PUMP INPUT SHAFT, Serial#: 3297X1610, Core Charge: N/A, Casting#: 3297X1610 ConditionNewPart Number3297X1610Stock Number3297X1610 MLS Number12997222CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell Complete Locker Lockout Kit for MP40-14X, Part # KIT2932 Recently Updated $308.79 USD COMPLETE LOCKER LOCKOUT KIT FOR MP40-14X, Serial#: KIT2932, Core Charge: N/A, Casting#: KIT2932 ConditionNewPart NumberKIT2932Stock NumberKIT2932 MLS Number12988112CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell 20-14X Locker Plain Side 14X, Part # 3235Q2799 Recently Updated $889.83 USD 3235Q2799 LOCKER PLAIN SIDE 14X, Serial#: 3235Q2799, Core Charge: N/A, Casting#: 3235Q2799 ConditionNewPart Number3235Q2799Stock Number3235Q2799 MLS Number12988111CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DDP40 Axle Lock Install Bolt, Part # 128274 Recently Updated $3.04 USD DDP/RDP AXLE LOCK INSTALL BOLT, Serial#: 128274, Core Charge: N/A, Casting#: 128274 ConditionNewPart Number128274Stock Number128274 MLS Number12948909CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Meritor-Rockwell QR100 3.42 Ring and Pinion, Part # A39424-1R Recently Updated $522.84 USD QR100 3.42 RING AND PINION, Serial#: 3.42, Core Charge: EXCHANGE, Casting#: 342 ConditionNewPart NumberA39424-1RStock NumberA39424-1 MLS Number12924240CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer D46-170DHP 3.58 Differential Part, Part # 513886 Recently Updated $1,995.07 USD 513886 D46-170 3.58, Serial#: 513886, Core Charge: N/A, Casting#: 513886 ConditionNewPart Number513886Stock Number513886 MLS Number12889869CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer Differential Bearing & Seals Kit DS404P/405P/454P (Pre 6/16/08) Recently Updated $435.42 USD DIFFERENTIAL BEARING SEALS KIT EATON DS404P/405P/454P (PRE 6/16/08) Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404PStock NumberNTN NDK404F-V100 MLS Number11334357CategoryDifferential Misc. Parts Last Updated5/19/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Spicer DS404 Thrust Washer Recently Updated $2.29 USD THRUST WASHER Quantity4ConditionNewFits To Make(s)EATON-SPICERFits To Model(s)DS404Stock NumberPAI EE30340 MLS Number14196786CategoryDifferential Misc. Parts Last Updated5/16/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1710 Half Round Bearing Cap, Axis 1 Dia 1.938, Cross Dia 1.298, Part # 5-675XR Recently Updated $44.26 USD 1710 HALF ROUND Bearing Cap Axis 1 Diameter: 1.938 (Inch) Cross Diameter: 1.298 (Inch) Greasable: Yes Length Axis 1: 5.784 (Inch) U Joint Series:1710 1 Year or 100,000 Miles, Serial#:... ConditionNewPart Number5-675XRStock Number5-675XR WORLD AMERICA MLS Number12871390CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DSP40 Output Side Gear Race, Part # 29624 Recently Updated $300 USD 29624 OUPUT SIDE GEAR RACE DSP 40, Serial#: 29624, Core Charge: N/A, Casting#: 29624 ConditionNewPart Number29624Stock Number29624 MLS Number12844240CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Dana-Spicer Bearing Kit for R46-170, Part # 514014 FDRK439 Recently Updated $1,015.72 USD BEARING KIT FOR R46-170, Serial#: DRK439, Core Charge: N/A, Casting#: 514014 ConditionNewPart Number514014 FDRK439Stock NumberDRK439 MLS Number12802501CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos International RA474 Nest Kit 46 Spline, Part # 585707C91 Recently Updated $216.75 USD NEST KIT RA474 46 SPLINE, Serial#: 585707C91, Core Charge: N/A, Casting#: 585707C91 ConditionNewPart Number585707C91 165278C 497223Stock Number585707C91 MLS Number12802469CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton DS404 Drain Plug, Part # 54254 Recently Updated $5.93 USD DRAIN PLUG DS404 AND OTHER MODELS, Serial#: 54254, Core Charge: N/A, Casting#: 54254 ConditionNewPart Number54254Stock Number54254 MLS Number12793111CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton Power Divider Cover DS404 DSP40, Part # 130823 Recently Updated $328.92 USD POWER DIVIDER COVER DS404 DSP40, Serial#: 130823, Core Charge: N/A, Casting#: 130823 ConditionNewPart Number130823Stock Number130823 MLS Number12793110CategoryDifferential Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info