Vowenx · Chassis and suspension
Toyota Lexus steering shock absorber reference 45254-28040
This coupling damping part is listed for certain Toyota and Lexus electric power steering systems. The reference 45254-28040 and the configuration of the steering assembly must match.
Model: 1 piece
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Product details
This part, reference number 45254-28040, is a shock absorber for the electric power steering motor drive shaft coupling. It is offered individually for certain Toyota and Lexus models. The photos show a small black and green star-shaped annular piece; this is not a suspension shock absorber nor a complete steering motor.
Identify the part within the steering assembly
The installation photo places the element at the center of an open steering assembly. Other views show its central opening and peripheral branches. This geometry allows for comparison with the removed part, but the exact dimensions and material are not documented.
The stated function concerns the coupling of the motor shaft. A noise or play in the steering does not, by itself, allow one to conclude that this part is the cause. The workshop must identify the relevant assembly and the origin of the defect before ordering.
Supplier application examples Brand and model Cited period Codes mentioned Toyota Previa 2006–2020 2AZ / 2GR Toyota Vellfire 2019–2021 2AR Lexus RX 2015–2022 8AR / 2GR Lexus NX 2014–2021 3ZR / 8AR / 2AR Lexus ES 2012–2018 6AR / 2AR / 2GR Lexus UX 2019–2022 M20A A list of models to verify by VIN
The supplier also cites Alphard, Noah and LM. These families cover several generations and steering assemblies: the vehicle name or engine code is not sufficient to validate the coupling. Have the VIN and the required reference on the actually installed assembly checked.
The listing notably associates Alphard H20 with a very broad period. This line is not retained as a warranty for all generations. Reference 45254-28040 must remain the starting point for verification.
Content and visible elements Point Available information Announced reference 45254-28040 Quantity sold 1 piece Appearance Black and green star-shaped annular piece Declared use Damping of the steering motor coupling Precise dimensions and material Not provided Accessories or complete motor Not announced Distinguish a photographed label from certified origin
A visual shows a label bearing 45254-28040 and the mention Made in Japan, while the imported data indicates a CN origin. This contradiction does not allow guaranteeing a country of manufacture or a genuine Toyota part based on the photo.
The offer is therefore described as a replacement part of the announced reference. Have its origin confirmed if this criterion conditions your purchase. For installation, entrust the diagnosis, access to the coupling, and steering checks to a professional with the procedure applicable to the vehicle.
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Frequently asked questions
Is it a shock absorber?
No. This is a damping part for the coupling of the electric power steering motor, with the announced reference 45254-28040.
How many pieces are sold?
The option offered is a single part. No complete motor or accessory kit is advertised.
Is the part an original Toyota part and manufactured in Japan?
This has not been established. A photographed label indicates Made in Japan, while the imported data indicates CN. The origin must be confirmed.
Is the name Lexus RX sufficient to place an order?
No. The VIN and the headset reference must match, as the ranges include multiple configurations.
Does it eliminate all steering noises?
No universal replacement is guaranteed. A diagnosis must confirm that the fault originates from this coupling before replacement.
