Front Upper Trailing Control Arm Bush – Lexus IS / Toyota Altezza

Restore precise handling, suspension stability and ride comfort with this Front Upper Trailing / Control Arm Bush, a direct-fit replacement designed for Lexus IS and Toyota Altezza models. This suspension bush plays a vital role in absorbing road vibrations while allowing controlled movement of the upper control arm, helping maintain correct wheel alignment and steering response. Over time, the original rubber bush can wear, crack or soften due to age, mileage and road conditions, leading to knocking noises, uneven tyre wear and vague handling. Replacing a worn bush with this OEM-equivalent part from DDP Autoparts helps restore factory suspension geometry, improves driving stability and ensures a smoother, more confident ride.

OEM Number: 4861039115, 4861039155, 4861059025, 4861059055, 4863251010, 48632-51010, 48630-59075, 48630-59055

Placement on Vehicle : Front, Left, Right, Upper

Fitting Position : Upper Front Axle

Fitting Position : inner

Dimensions : 10x44x32x48

Quantity : 1 Set

Our SKU: TL4863251010_94

All our Front Upper Trailing Control Arm Bush For Lexus Is Toyota Altezza Mark 2 Verossa are OEM quality and reliable after market car parts. This Front Upper Trailing Control Arm Bush For Lexus Is Toyota Altezza Mark 2 Verossa is specifically compatible with Lexus: IS, Toyota: Altezza, Altezza Gita, Mark II, Verossa, .

Please use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.

If you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing & shipping guide here.

❓ Frequently Asked Questions (FAQ)

Q: What does a front upper trailing / control arm bush do?
A: The bush cushions the control arm where it mounts to the chassis, reducing vibration and allowing controlled suspension movement while maintaining proper wheel alignment.

Q: Which vehicles does this control arm bush fit?
A: This bush is designed for Lexus IS and Toyota Altezza models. Always confirm compatibility using your vehicle’s registration, VIN or OEM reference before ordering.

Q: What are the symptoms of a worn control arm bush?
A: Common signs include:

• Knocking or clunking noises from the suspension

• Excessive vibration through the steering wheel

• Uneven or rapid tyre wear

• Poor handling or instability during cornering

Q: Is this a direct replacement bush?
A: Yes — this bush is manufactured to OEM specifications and is designed to press directly into the original control arm without modification.

Q: Can I replace this bush without changing the whole control arm?
A: Yes — if the control arm itself is in good condition, replacing just the bush is a cost-effective way to restore suspension performance.

Q: Does replacing the bush affect wheel alignment?
A: Yes — replacing suspension bushes can alter alignment. A professional wheel alignment is recommended after installation.

Q: Is professional installation recommended?
A: While experienced DIYers can replace the bush using a press, professional fitting is recommended due to the tools required and the importance of correct alignment.

Q: Should both sides be replaced at the same time?
A: It’s highly recommended to replace bushes in pairs to maintain balanced suspension performance and even handling.