4863035020 Toyota ARM ASSY, FRONT SUSPENSION, UPPER LH, Price: 194.84$, Weight: 2.37kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
4863035020 |
ARM ASSY, FRONT SUSPENSION, UPPER LH |
2 |
2.37 |
2-3 |
194.84$ |
Compatibility
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| RZN18#,VZN18# | VZN180L-GKPGKA | ATM,MTM: AUTOMATIC TRANSMISSION; Grade: SR5-V6 TYPE(-0008),SR5 TYPE(0008-); Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (5VZFE) 3400CC EFI | 11.1995 - 08.2002 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| KDN185,KZN185,RZN18#,VZN18# | VZN185W-GAPGK | ATM,MTM: AUTOMATIC TRANSMISSION; Body: WIDE BODY; Grade: SSR-G TYPE; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Gear Shift Type: ATM, 4-SPEED FLOOR SHIFT; Engine: (5VZFE) 3400CC EFI | 11.1995 - 11.2002 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| KZJ9#,LJ9#,RZJ9#,VZJ9# | VZJ95L-GKMEKV | ATM,MTM: MANUAL TRANSMISSION; NO. Of Doors: 5-DOOR; Driver's Position: LEFT-HAND DRIVE VEHICLES; Grade: VX TYPE; Fuel Induction: ELECTRIC FUEL INJECTION SYSTEM; Engine: (5VZFE) 3400CC EFI; Destination: GULF CORPORATION COUNCIL | 08.1996 - 09.2002 | View |
| Description | Model | Options | Prod Period | Diagram |
|---|---|---|---|---|
| KDJ9#,KZJ9#,RZJ9#,VZJ9# | KZJ90W-GJPGT | ATM,MTM: AUTOMATIC TRANSMISSION; Seating Capacity: 5-SEATER; NO. Of Doors: 3-DOOR; Grade: RZ TYPE; Engine: (1KZTE) 3000CC DIESEL TURBO | 04.1996 - 08.2000 | View |
Front Left Upper Suspension Control Arm Assembly
This suspension arm is a key link between the vehicle’s body/frame and the front wheel knuckle on the left side. It’s needed to keep the wheel correctly positioned while the suspension moves up and down over bumps, braking, and cornering. When this part is healthy, the car tracks straight, steering feels stable, and tire wear stays even ✅.
How It Works ⚙️
The arm pivots through its bonded rubber bushings, allowing controlled movement while absorbing vibration. A ball joint connection lets the knuckle steer and travel smoothly without binding. Together, these points maintain camber and caster angles, helping the tire stay flat on the road for grip and safe handling.
Why Replacement Matters
Over time, bushings crack, the ball joint loosens, or the arm can bend from pothole hits. Once worn, alignment won’t hold and the suspension becomes noisy and unpredictable.
Signs of a Bad Arm
- Clunking over bumps or during braking
- Loose steering feel or pulling to one side
- Uneven or fast tire wear
- Vibration at speed and poor corner stability
Driving with a damaged control arm can lead to rapid tire damage, unstable handling, and in severe cases ball joint separation—so timely replacement is essential for safety.