Front Left Drive Shaft 43420-48190 for Lexus RX Series
4342048190 - 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 | $259.18 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 4342048190 | 4342048191 |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Lexus | Lexus - General area - LEXUS RX SERIES - 202211 - AALH1#,SALA15,TALA1#,TALH17 |
| 2 | Lexus | Lexus - General area - LEXUS RX SERIES - 202211 - AALH1#,TALA1#,TALH17 |
| 3 | Lexus | Lexus - General area - LEXUS RX350/350H/450H+/500H - 202211 - AALH1#,TALA1#,TALH17 |
| 4 | Lexus | Lexus - Japan - LEXUS RX SERIES - 202211 - AALH1#,TALA1#,TALH17 |
| 5 | Lexus | Lexus - Europe - LEXUS RX SERIES - 202211 - AALH1#,SALA15,TALA1#,TALH17 |
| 6 | Lexus | Lexus - Europe - LEXUS RX SERIES - 202211 - AALH1#,TALA1#,TALH17 |
| 7 | Lexus | Lexus - United States/Canada - LEXUS RX SERIES(JPP) - 202211 - AALH1#,TALA10,TALH17 |
Product Overview
The genuine Lexus front half shaft (left), OE 43420-48190, transmits drive from the differential to the wheel. It fits LEXUS RX SERIES (JPP) and LEXUS RX350/350H/450H+/500H, built from 2022 onwards. One cross-reference number applies here: 43420-48191.
Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.
Technical Specifications
| OE Number | 4342048190 |
| Part Name | Front half shaft (left) |
| Brand | Toyota |
| Position | Front drive shaft assembly, left (Lexus RX350/RX350h/RX450h+/RX500h AALH15/AALH16/TALA10 2023-2025) |
| Type | Front drive shaft assembly LH (front half shaft left) |
OE Cross-Reference
| 43420-48191 | Lexus |
Questions and Answers
Which Toyota or Lexus models and years does 43420-48190 cover?
43420-48190 fits LEXUS RX SERIES (JPP) and LEXUS RX350/350H/450H+/500H, built from 2022 onwards. Chassis codes include AALH1#, SALA15, TALA1#, TALH17, TALA10.
Which chassis codes does 43420-48190 cover?
Chassis codes include AALH1#, SALA15, TALA1#, TALH17, TALA10.
What is the cross-reference for 43420-48190?
1 numbers interchange with 43420-48190, including 43420-48191 (Lexus).
How can I verify that 43420-48190 is a genuine Toyota part?
To verify this Front Half Shaft (Left), look for the ten-character number 43420-48190 on the box label together with the country-of-origin marking, then check that the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker, and that the machined face carries a crisp needle-stamped production code, for example a seven-character dot-peened mark on the shaft head. We can provide the invoice, packing list and CoO for any order.
Where is 43420-48190 installed on the vehicle?
It is fitted in the Front drive shaft assembly, left (Lexus RX350/RX350h/RX450h+/RX500h AALH15/AALH16/TALA10 2023-2025) position.
How many pieces are needed for 43420-48190?
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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