Search result for: 486100K040
ARM ASSY, FRONT SUSPENSION UPPER, RH
Part number: 486100K040
Availability: 346
Weight, kg: 2.906
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Make: Toyota
Made in: Japan

ARM ASSY, FRONT SUSPENSION UPPER, RH
Part number: 486100K040
Availability: 395
Weight, kg: 2.906
Processing: 2-3 days
Make: Toyota
Made in: Japan

UPPER ARM FRONT RH TO HILUX VIGO 4WD 200501-200812 TAGA
Part number: 486100K040
Availability: 0
Weight, kg: 3.105
Processing: 4-5 days
Make: TAGA
Made in: Taiwan

Substitutions
SUSP CONTROL ARM FORTUNER [05-15] UPPER FR RH
Part number: TYS2201870
Availability: 37
Weight, kg: 2.906
Processing: 7-10 days
Make: SCHNIEDER
Made in: Germany

ARM BUSH FRONT UPPER ARM
Part number: TAB485
Availability: 2
Weight, kg: 0.374
Processing: 2-3 days
Make: FEBEST
Made in: China

SUSPENSION BUSH TO 48610-0K040 TAGA
Part number: 486100K040TG
Availability: 0
Weight, kg: 3.105
Processing: 4-5 days
Make: TAGA
Made in: Japan

RIGHT UPPER FRONT ARM
Part number: 0124LC120RH
Availability: 0
Weight, kg: 2.91
Make: FEBEST
Made in: China

BALL JOINT FRONT UPPER ARM
Part number: 0120GGN15UF
Availability: 0
Weight, kg: 0.534
Make: FEBEST
Made in: China

Front Right Upper Suspension Control Arm Assembly
This suspension arm is a key link between the chassis and the front steering knuckle on the right-hand side. It keeps the wheel positioned correctly while the suspension moves up and down. A healthy upper arm helps your vehicle track straight, brake evenly, and stay stable over bumps οΈ.
Why This Part Is Needed
During daily driving, the upper arm carries side-loads from cornering and absorbs shocks through its bushings and ball joint. Over time, rubber bushings soften and joints wear, especially with potholes, heat, and road salt .
How It Works
The arm pivots on frame-mounted bushings and connects to the knuckle via a ball joint. This allows controlled movement while holding camber and caster angles within spec, improving tire contact and steering response β .
What Happens If Itβs Worn or Broken
Common signs include clunking noises, wandering steering, uneven tire wear, vibration, and poor alignment. In severe cases the joint can loosen dangerously, affecting handling and braking safety β οΈ. Replacing the arm restores smooth control and OEM-like ride quality.
