Product Details
For the 2006-2013 Lexus IS350 (XE20), Whiteline makes the Rear Control Arm Lower Inner Bushing. You receive 2 shell bushings and 2 tubes. Placement: rear. Order it as part number W63581.
A control arm bushing is the pivot where the arm joins the chassis or the wheel carrier. Factory rubber is chosen for quiet and comfort, so it squashes under braking, acceleration, and cornering and lets the arm move more than it should. A firmer replacement keeps the arm where it belongs, which steadies the alignment and gives the car a more consistent feel. The polyurethane used here deflects much less than the original rubber under the same load.
Expect a difficult job of about 3 hours. Plan on a wheel alignment afterward. Other Whiteline parts we list for the IS350: Front Control Arm Lower Inner Rear Bushing, Rear Differential Bushing - Front Mount Kit, and Heavy Duty Blade Adjustable 18mm Rear Sway Bar.
Features
- Self-lubricating: The bushing carries its own grease supply in internal reservoirs, so it keeps moving freely.
- Corrosion protection: A protective plating covers the metal components to guard against corrosion.
- Bushing compound: Oil, grease, ozone, and weather do not break down the synthetic elastomer used in the bushings.
- Grease: Moly grease is supplied to prolong the life of the parts.
- Install guide: Step-by-step installation instructions come with it.
- Material: Made from polyurethane.
Specifications
| Part Number | W63581 |
| Part Name | Control Arm Bushing |
| Vehicle | 2006-2013 Lexus IS350 |
| Chassis Code | XE20 |
| Bushing 1 Inner Diameter | 14.3 mm |
| Bushing 1 Outer Diameter | 35.5 mm |
| Bushing 2 Outer Diameter | 34.5 mm |
| Bushing Quantity | 2 Shell Bushings |
| Grade Type | Regular |
| Installation Difficulty | Difficult |
| Installation Time (hrs) | 3 |
| Kit Contents | 2 Shell Bushings, 2 Tubes |
| Material | Polyurethane |
| Mounting Hardware Included | No |
| Vehicle Placement | Rear |
| Wheel Alignment Required | Yes |
| Notes | - |