Front Lower Control Arm 48640-50140 for Lexus LS500
4864050140 - Chassis parts
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote is significantly lower.
| Brand | Longtop Supply Quote | Action |
|---|---|---|
| Lexus | $168.26 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 4864050140 | 4864050170 |
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
The genuine Lexus front lower swing arm (left straight), OE 48640-50140, positions the wheel hub and allows vertical travel while keeping alignment. Fits LEXUS LS SERIES, LEXUS LS500/500H and LEXUS LS500/500H/350, built from 2017 onwards. The listing carries one interchangeable number: 48640-50170.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 4864050140 |
| Part Name | Front lower swing arm (left straight) |
| Brand | Toyota |
| Position | Front Lower Left |
| Type | Lower control arm |
| Fitment | Lexus LS500/LS500h 2018-2022 (GVF50 VXFA50) |
OE Cross-Reference
| 48640-50170 | Lexus |
Questions and Answers
Which Toyota and Lexus models does 48640-50140 fit?
Genuine Lexus Front Lower Swing Arm (Left Straight) 48640-50140 is used on LEXUS LS SERIES and LEXUS LS500/500H/350, built from 2017 onwards. Chassis codes include GSF50, GVF5#, VXFA55, GVF50, VXFA50, VXFA5#.
Which chassis codes does 48640-50140 cover?
Chassis codes include GSF50, GVF5#, VXFA55, GVF50, VXFA50, VXFA5#.
Which OEM part numbers interchange with 48640-50140?
1 interchangeable part numbers are listed for 48640-50140, including 48640-50170 (Lexus).
How can I verify that 48640-50140 is a genuine Toyota part?
To verify this Front Lower Swing Arm (Left Straight), look for the ten-character number 48640-50140 on the box label together with the country-of-origin marking, then check that the casting carries a raised maker mark (AISIN / TOYOTA / TEQ) with a small raised circle beside it giving the casting month and year, and 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. We can provide the invoice, packing list and CoO for any order.
Where is 48640-50140 installed on the vehicle?
It is fitted in the Front Lower Left position.
How many pieces are needed for 48640-50140?
Supplied as one piece per position – check the quantity required for your application.
Is there anything I need to know before installing this part?
Yes. Torque the fasteners with the suspension at ride height and have the alignment checked afterwards.
Is the genuine part worth it compared with an aftermarket equivalent?
The genuine part earns its price in details that matter over time: 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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