Tamiya 9803493 - Blue Knuckle Arm Set for TRF421 (Durable Steering) [9803493]

Tamiya 9803493 - Knuckle Arm (Blue,2pcs): 42384 TRF421

Price:

NZD$51.30

Brand:

Tamiya

Model:

9803493

GTIN:

19803493-000

Condition:

Brand New

Quantity:

Available in warehouse

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Description
FAQ

Sturdy blue knuckles to toughen up your TRF421

The Tamiya 9803493 Knuckle Arm Set brings a blue colour accent and strengthened construction to the TRF421 front end. These parts are designed to resist wear from rough surfaces while refining steering feel, making them a solid choice for racers who run mixed track conditions.

Specifications

Color: Blue finish
Compatibility: TRF421 chassis compatible
Pieces: 2 included

A reliable upgrade for hobbyists who want improved front-end durability and cleaner steering on varied track surfaces.

Do these knuckles change steering ackermann or geometry?

They are designed to match TRF421 stock geometry. You should check link lengths after installation but major geometry shifts are unlikely.

Can I use standard ballcups and pins with these?

Yes, standard TRF421 ballcups and pins are compatible. Replace worn cups when you see play to keep steering tight.

Will the blue finish wear quickly?

The finish is durable under normal use, but heavy impacts and abrasive grit will eventually show wear. Regular cleaning helps preserve the appearance.

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