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 Gear Set 2.85, Part # 211463 $150 USD DS404, DSP40 gear set 2.85 USED, Serial#: 211463 USED, Core Charge: 0, Casting#: 211463 USED ConditionUsedPart Number211463Stock Number211463 used MLS Number9976017CategoryDifferential 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 Meritor-Rockwell 26-160 Rear Rear/Single Gear Set 4.56 Ratio, Part # A39890-5 A41612-1 $300 USD USED 26-160 ROCKWELL REAR REAR OR SINGLE GEAR SET 4.56 RATIO, Serial#: a39890-6 USED, Core Charge: 0, Casting#: a39890-6 USED ConditionUsedPart Numbera39890-5 a41612-1Stock Numbera-39890-5 USED MLS Number9976016CategoryDifferential 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 Used Meritor-Rockwell 46-160 Front Drive Gear Set 4.56 Ratio, Part # A-39882-1 $300 USD USED 46-160 ROCKWELL FRONT DRIVE GEAR SET 4.56 RATIO, Serial#: A39882, Core Charge: 0, Casting#: A39882 ConditionUsedPart NumberA-39882-1Stock NumberA-39882-1 USED MLS Number9976015CategoryDifferential 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 Meritor-Rockwell Bolt Kit for RD/RR 23-160, Part # KIT2426 $28.70 USD bolt kit for rd/rr 23-160 ConditionNewPart Numberkit2426Stock Numberkit2426 MLS Number9977508CategoryDifferential 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 Meritor-Rockwell Axle Plug, Part # 1250N1080 $49.50 USD axle plug ConditionNewPart Number1250n1080Stock Number1250n1080 MLS Number9968824CategoryDifferential 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 International Side Gear Thrust Washer, Part # 157494-R S-4261 $8.26 USD side gear thrust washer ConditionNewPart Number157494-r s-4261Stock Number157494-r MLS Number9968823CategoryDifferential 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 RS404 3.70 Gearset, Part # 513369 / 211484 $150 USD 3.70 gearset ConditionUsedPart Number513369 / 211484Stock Number513369(used) MLS Number9968810CategoryDifferential 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 Meritor-Rockwell SQ100 F Washer, Part # 1229T1736 S-A319 $1.71 USD washer for sq100 f ConditionNewPart Number1229T1736 S-A319Stock Number1229T1736 MLS Number9968808CategoryDifferential 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 Meritor-Rockwell Bolt Kit for SSHR and Various Models, Part # KIT948 S-9058 2393 $23 USD bolt kit for sshr and other various models ConditionNewPart Numberkit948 S-9058 2393Stock Numberkit948 MLS Number9966998CategoryDifferential 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 Meritor-Rockwell SSHR Bearing Kit, Part # DRK172R / BRGDK172-R / S-9562 / FDRK172R $390.24 USD bearing kit for sshr ConditionNewPart Numberdrk172r BRGDK172-R S-9562 fdrk172rStock Numberdrk172r MLS Number9976013CategoryDifferential 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 1760 Half Round Bearing Cap, Part # 5-469XRM $32.95 USD 1760 HALF ROUND Bearing Cap Axis 1 Diameter: 1.938 (Inch) Cross Diameter: 1.298 (Inch) Greasable: Yes Length Axis 1: 6.541 (Inch) U Joint Series: 1760 U Joint Type: HR Style Warranty 1 Year... ConditionNewPart Number5-469XRMStock Number5-469XRM MLS Number9962303CategoryDifferential 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 SPL250 Series U-Joint Bearing Cap, Greasable, Axis 1 Diameter 2.362", Part # WA250XR SPL250 $52.58 USD SPL250 SERIES U-JOINT Bearing Cap Axis 1 Diameter: 2.362 (Inch) Greasable: Yes U Joint Series: SPL250 U Joint Type: SPRTAB Style Warranty 1 Year or 100,000 Miles, Serial#: WA250XR, Core... ConditionNewPart NumberWA250XR SPL250Stock NumberWA250XR MLS Number9962302CategoryDifferential 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 1810 Full Round Greasable Bearing Cap, Part # 5-281XRM $32.95 USD 1810 FULL ROUND Bearing Cap Axis 1 Diameter: 1.938 (Inch) Cross Diameter: 1.298 (Inch) Greasable: Yes Length Axis 1: 7.242 (Inch) U Joint Series: 1810 U Joint Type: BP Style Warranty 1 Year... ConditionNewPart Number5-281XRMStock Number5-281XRM MLS Number9962301CategoryDifferential 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 1760 Full Round Greasable Bearing Cap, Part # 5-407XRM $32.95 USD 1760 FULL ROUND Bearing Cap Axis 1 Diameter: 1.938 (Inch) Cross Diameter: 1.363 (Inch) Greasable: Yes Length Axis 1: 6.542 (Inch) U Joint Series: 1760 U Joint Type: BP Style Warranty 1 Year... ConditionNewPart Number5-407XRMStock Number5-407XRM MLS Number9962299CategoryDifferential 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 1710 Full Round Bearing Cap 1.938" Axis Dia 1.298" Cross Dia, Part # 5-280XRM $24.95 USD 1710 FULL 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 U Joint Type: BP Style Warranty 1 Year... ConditionNewPart Number5-280XRMStock Number5-280XRM MLS Number9962298CategoryDifferential 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 1710 Half Round Bearing Cap, Greasable, Axis 1 1.938" x Cross 1.298", Part # 5-675XR $24.95 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 Number5-675XR S-C473Stock Number5-675XR MLS Number9962297CategoryDifferential 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 DS402 Gear Set 3.70, Serial # 217982 / 127267 $150 USD DS402 USED gear set 3.70, Serial#: 217982 / 127267, Core Charge: 0, Casting#: 217982 / 127267 ConditionUsedPart Number217982 / 127267Stock Number217982 USED MLS Number9952770CategoryDifferential 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 Gear Set 3.55 DS381, Part # 127266 / 217981 $150 USD DS 381, 402 USED gear set 3.55 ConditionUsedPart Number127266 / 217981Stock Number217981 USED MLS Number9952769CategoryDifferential 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 RS341/381/401/402 Gearset 3.55, Part # 217997 / 127253 / 111501 $175 USD RS 341,381,401, 402 USED gearset 3.55, Serial#: ....., Core Charge: 0, Casting#: ..... ConditionUsedPart Number217997 / 127253 / 111501Stock Number217997 USED MLS Number9952768CategoryDifferential 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 Meritor-Rockwell RD40-143 3.55 Gear Set $200 USD USED RD 40-145 3.55 GEAR SET, Serial#: 3.55, Core Charge: 0, Casting#: 3.55 ConditionUsedPart NumberRD40-143 3.55Stock NumberP-1034 MLS Number9952765CategoryDifferential 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 RS402 3.36 Gear Set, Part # 217996 / 127252 $200 USD RS 402 3.36 USED GEAR SET ConditionUsedPart Number217996 / 127252Stock Number127252 USED MLS Number9952764CategoryDifferential 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 DS402 Gearset 3.36, Part # 217980 / 127265 $150 USD DS 402 USED gearset 3.36 ConditionUsedPart Number217980 / 127265 USEDStock Number217980 USED MLS Number9952762CategoryDifferential 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