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  • 4120179135 Toyota FINAL GEAR KIT, DIFFERENTIAL, FRONT

4120179135 Toyota FINAL GEAR KIT, DIFFERENTIAL, FRONT, Price: 752.94$, Weight: 5.8kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Toyota

    4120179135

    FINAL GEAR KIT, DIFFERENTIAL, FRONT

    		 23

    5.8

     Dispatch 24h

    752.94$
     

    Originals

    Make Number Name Availability Weight, kg Processing, days Price  
    Toyota
    4120179135 
    FINAL GEAR KIT, DIFFERENTIAL, FRONT
    		32
    6.67
    2-3
    627.45$
     

    Compatibility

    DescriptionModelOptionsProd PeriodDiagram
    GSJ15GSJ15L-GKFSKYATM,MTM: MANUAL TRANSMISSION; Driver's Position: LEFT-HAND DRIVE VEHICLES; Engine: (1GRFE) 4000CC 24-VALVE DOHC EFI; Destination: GENERAL COUNTRIES07.2007 - 12.2017 View
    DescriptionModelOptionsProd PeriodDiagram
    GGN50,60,KUN5#,6#,LAN50,TGN51,61KUN51R-NKPSYTNO. Of Doors: 5-DOOR; Building Condition: COMPLETELY BUILT UNIT; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Body: SUV WAGON; Grade: SR TYPE; Fuel Induction: DIESEL COMMON RAIL INJECTION SYSTEM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1KDFTV) 3000CC DIESEL TURBO; Destination: FOR THAILAND07.2011 - 08.2012 View
    DescriptionModelOptionsProd PeriodDiagram
    GGN15,25,35,KUN1#,2#,3#,LAN15,25,35,TGN1#,26,36KUN26R-PRPSYTBuilding Condition: COMPLETELY BUILT UNIT; Cab: DOUBLE CAB; Driver's Position: RIGHT-HAND DRIVE VEHICLES; Grade: SR TYPE; Fuel Induction: DIESEL COMMON RAIL INJECTION SYSTEM; Deck: STANDARD DECK; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (1KDFTV) 3000CC DIESEL TURBO; Destination: FOR THAILAND08.2004 - 07.2011 View

    Front Differential Final Drive Gear Set ⚙️

    This precision gear set is the heart of the front differential, designed to transfer engine torque from the driveshaft into the front axle. It is needed whenever the original gears are worn, noisy, or damaged, especially after heavy off-road use, towing, or running mismatched tire sizes.

    How It Works ?

    The ring and pinion gears mesh together to change the rotation direction and create the correct final drive ratio. Inside the differential, torque is then split to the left and right wheels, allowing smooth turning while keeping traction. Correct gear contact pattern and preload are critical for quiet running and long life.

    If It’s Worn or Broken ?

    Failed gears can cause whining or grinding, vibration on acceleration, metal flakes in oil, and loss of 4WD drive to the front axle. If ignored, it may overheat, seize, or break teeth, which can damage bearings, the housing, and even lock a wheel—turning a small repair into a major drivetrain rebuild.

    Best Practice ✅

    Always replace differential oil, inspect bearings/seals, and set backlash to spec during installation for reliable operation and maximum gear life.

    Compatibility

    • FJ Cruiser
    • Fortuner
    • Hilux