View 1 Photo View 0 Videos New Differential Seal, Part # 475003N / 415003 / 415458 Recently Updated $12.26 USD seal Quantity8ConditionNewPart Number475003n 415003 415458Stock Number475003 MLS Number9006228CategoryDifferential 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 Bearing Cone, Part # 665 Recently Updated $74.10 USD bearing cone, Serial#: ...2, Core Charge: NONE, Casting#: ...2 Quantity5ConditionNewPart Number665Stock Number665 MLS Number9006227CategoryDifferential 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 Bearing Cup, Part # 653 Recently Updated $29.39 USD bearing cup, Serial#: ..2, Core Charge: NONE, Casting#: ..2 Quantity5ConditionNewPart Number653Stock Number653 MLS Number9006226CategoryDifferential 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 DS380 Input Drive Gear, Part # 85431 S7387, Serial # 85432 Recently Updated $244.40 USD input drive gear, Serial#: 85432, Core Charge: N/A, Casting#: 85432 ConditionNewPart Number85431 s7387Stock Number85432 MLS Number9006225CategoryDifferential 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 Loaded IAD for 40-145F, Fits RT40-1XX, Part # A3235W2025 Recently Updated $172.71 USD loaded IAD fits RT40-1XX Quantity2ConditionNewPart NumberA3235W2025Stock NumberA3235W2025 MLS Number9006213CategoryDifferential 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 20-145 6.43 Rear Gear Set, Part # A41460-1 / B41556-1 Recently Updated $478.89 USD 6.43 gear set rear Quantity2ConditionNewPart NumberA41460-1 / B41556-1Stock Numbera41460 MLS Number9006165CategoryDifferential 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 4.78 Ratio Gear Set, fits RA42/44/47/RA531/355/472 & others, Part # 597241C91 Recently Updated $512.97 USD 4.78 ratio gear set fits RA 42,44,47, J190S.J210S,J220S,RA531,355,472,G340S,J380S,J400S front rear ConditionNewPart Number597241C91Stock Number597241 MLS Number9006139CategoryDifferential 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 RA355 Front Thrust Washer Rear Side Gear Power Divider Recently Updated $8.98 USD thrust washer rear side gear power divider ConditionNewStock Number227279 MLS Number9006136CategoryDifferential 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 3.91 Gear Set Fits RA472/355/351 Front and Rear, Part # 597238C91 Recently Updated $325 USD 3.91 gear set fits RA 472, 355, 351, front and rear ConditionNewPart Number597238C91Stock Number597238 MLS Number9006049CategoryDifferential 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 New Bearing, Part # F19084 19084 MUB1308UM F19034 Recently Updated $68.75 USD bearing, Serial#: mub1308um, Core Charge: ?, Casting#: mub1308um Quantity4ConditionNewPart Numberf19084 19084 mub1308um F19034Stock Numbermub1308um MLS Number9006000CategoryDifferential 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 Lockout Piston Housing & Shaft Kit for RD Differentials, Part # KIT2825 Recently Updated $54.18 USD lock out piston, housing shaft kit for RD Meritor differentials Quantity3ConditionNewPart Numberkit 2825 / kit 2818 / kit2818 / 2244k1025Stock Numberkit2825 MLS Number9005957CategoryDifferential 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 New Meritor-Rockwell RD23160 Bearing Kit, Part # DRK4422 / FDRK4422 Recently Updated $444.99 USD bearing kit fits most RD 23160, Core Charge: N/A ConditionNewPart Numberdrk4422 fdrk4422Stock Numberdrk 4422 MLS Number9005917CategoryDifferential 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 Bearing Cone Recently Updated $68.54 USD bearing cone Quantity4ConditionNewStock Numberjh211749 MLS Number9005915CategoryDifferential 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 Differential Bearing Cup (Race) Recently Updated $36.51 USD bearing cup (race) Quantity4ConditionNewStock Numberjh211710 MLS Number9005914CategoryDifferential 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 23160 Bearing Cone, Part # H715343 Recently Updated $82.79 USD bearing cone ConditionNewPart Numberh715343Stock NumberH715343 MLS Number9005880CategoryDifferential 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 23160 Bearing Cone, Part # HM813843 Recently Updated $89.76 USD bearing cone ConditionNewPart Numberhm813843Stock NumberHM813843 MLS Number9005879CategoryDifferential 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 23160 Bearing Cup, Part # 592A Recently Updated $28.98 USD bearing cup ConditionNewPart Number592aStock Number592a MLS Number9005878CategoryDifferential 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 Early Input Shaft, Part # A1 3297F110 Recently Updated $250 USD SQ100 early input shaft Quantity7ConditionNewPart NumberA1 3297F110Stock Number3297f110 MLS Number9005843CategoryDifferential 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 Input Drive Gear Recently Updated $225 USD Input drive gear Quantity2ConditionNewStock Number3892p3968 MLS Number9005819CategoryDifferential 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 Input Drive Gear Early Style for X50 or F110 Input Shaft Recently Updated $210 USD input drive gear early style use with X50 or F110 input shaft Quantity8ConditionNewStock Number3892f4738 MLS Number9005786CategoryDifferential 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 Pinion Drive Gear Early Style 18 Spline Meritor-Rockwell SQHD Recently Updated $50 USD pinion drive gear early style 18 spline Quantity4ConditionNewStock Number3892s4517 MLS Number9005785CategoryDifferential 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 Mid Section Input Gear for Meritor-Rockwell SQHD Recently Updated $95 USD mid section input gear Quantity6ConditionNewStock Number3892p2044 MLS Number9005784CategoryDifferential 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 SQHD Mid Section Idler Gear Recently Updated $85 USD mid section idler gear Quantity2ConditionNewStock Number3892d1824 MLS Number9005783CategoryDifferential 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 24 Spline Side Gears Main Diff Nest Kit SSHD/SHR/T170, Part # kit 383 / S6957 Recently Updated $252 USD 24 SPLINE SIDE GEARS main diff. nest kit (side and spider gear kit) SSHD, SHR,T170 Quantity2ConditionNewPart Numberkit 383 / s6957Stock Numberkit383 MLS Number9005782CategoryDifferential 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 24 Spline Side Gear SSHD/SHR/R170, Part # 2234F344 S2609 Recently Updated $63.61 USD 24 spline side gear SSHD,SHR,R170, Serial#: 333, Core Charge: ?, Casting#: 333 Quantity4ConditionNewPart Number2234F344 S2609Stock Number2234f344 MLS Number9005751CategoryDifferential Misc. Parts Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info