Rear Steering Knuckle Left 42305-06100 for Toyota Avalon
4230506100 - Chassis parts
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 4230506100 | 4230506200 |
| - | 4230506100 | 4230548010 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 19 mapped vehicle models
Product Overview
The genuine Lexus rear steering knuckle (left), OE 42305-06100, carries the wheel hub and provides the steering pivot. It fits LEXUS ES240/350, LEXUS ES300, LEXUS ES300/330, LEXUS ES350, SOLARA and WINDOM, built from 2001 to 2006. The listing carries one interchangeable number: 4230548010.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 4230506100 |
| Part Name | Rear steering knuckle (left) |
| Brand | Toyota |
| Position | Rear Left |
| Type | Steering Knuckle |
| Weight | 2.90 lb |
| Dimensions | 16.3 x 11.2 x 8.0 in |
| Fitment | Lexus ES300 2002-2003 (MCV30L MCV31L), ES330 2004-2006, ES350 2007-2012 (GSV40L) |
OE Cross-Reference
| 4230548010 | Lexus |
Questions and Answers
Which Toyota or Lexus models and years does 42305-06100 cover?
42305-06100 fits LEXUS ES240/350, LEXUS ES300/330, SOLARA and WINDOM, built from 2001 to 2006.
What is the cross-reference for 42305-06100?
1 numbers interchange with 42305-06100, including 4230548010 (Lexus).
How can I verify that 42305-06100 is a genuine Toyota part?
To verify this Rear Steering Knuckle (Left), look for the ten-character number 42305-06100 on the box label together with the country-of-origin marking, then check that the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label, and that the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker. We can provide the invoice, packing list and CoO for any order.
Where is 42305-06100 installed on the vehicle?
It is fitted in the Rear Left position.
How many pieces are needed for 42305-06100?
You get one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
Worth knowing first: Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part differs in ways that show up in service: the part is machined to OE tolerance, so it mounts and seats without shimming or rework, and the OE heat treatment and surface finish help the part resist wear, corrosion and seizing. These are the aftermarket equivalents you may also see quoted.
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