Front Steering Knuckle (Left) 43212-78010 for Toyota Alphard
4321278010 - 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 |
|---|---|---|
| FAW Toyota | $91.50 | Check Better Price |
| GAC Toyota | $90.79 | Check Better Price |
| Imported Toyota | $89.82 | Check Better Price |
| Lexus | $91.19 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 4321278010 | 4321228120 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 18 mapped vehicle models
Product Overview
This is a genuine Lexus OEM front steering knuckle (left), OE 43212-78010, which carries the wheel hub and provides the steering pivot. Fits ALPHARD/VELLFIRE/HV, ALPHARD/VELLFIRE/HYBRID, ESTIMA, ESTIMA HYBRID, LEXUS LM350/LM300H and LEXUS NX SERIES, built from 2006 to 2020. This part also carries one cross-reference number: 0128-ACA30FLH.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 4321278010 |
| Part Name | Front steering knuckle (left) |
| Brand | Toyota |
| Position | Front Left |
| Type | Steering Knuckle |
| Fitting Position | Front Axle Left |
| Material | Cast Iron |
| Weight | 5.17 kg |
| Fitment | Toyota RAV4 2012-2019 (ALA40 ALA41 ALA49 ZSA44 AVA42 AVA44), Toyota Alphard 2015- (AGH30 GGH30), Toyota Vellfire, Lexus NX200t/NX300/NX300h 2014-2021 (AGZ10 AGZ15 AYZ10 AYZ15), Lexus LM350/LM300h (AYH36 GGH31), Toyota Previa/Tarago 2006-2019 (GSR50 ACR50), Toyota Harrier (ASU60) |
OE Cross-Reference
| 0128-ACA30FLH | FEBEST |
Questions and Answers
Which Toyota or Lexus vehicles is 43212-78010 used on?
43212-78010 covers ALPHARD/VELLFIRE/HV, ESTIMA, ESTIMA HYBRID, LEXUS LM350/LM300H and LEXUS NX SERIES, with production years 2006 to 2020.
What part numbers replace 43212-78010?
Listed on this page are 1 interchangeable numbers for 43212-78010, among them 0128-ACA30FLH (FEBEST).
How can I verify that 43212-78010 is a genuine Toyota part?
Three checks confirm a genuine Front Steering Knuckle (Left): the box label shows the ten-character number 43212-78010 alongside the country-of-origin marking; the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker; and the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 43212-78010 a front or rear part?
This part is listed for the Front Left position.
How many pieces are needed for 43212-78010?
Sold as one piece per position – check the quantity required for your application.
Is 43212-78010 the same part across different markets?
The Lexus number 43212-78010 is unified across markets; a different number on another catalog is the superseded version – confirm with our sales team before dispatch.
Is there anything I need to know before installing this part?
A few points before you fit it: Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
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