3Racing F113-126 Knuckle Arms Pin - Racing Setup Part  [F113-126]

3RACING F113 Knuckle Arms Pin - F113-126
Price:
USD$6.30
Brand:
3Racing
Model:
F113-126
Condition:
Brand New
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Steering Geometry Refinement for F113

The 3Racing F113 Knuckle Arms Pin for the F113 chassis is a service part aimed at restoring tight steering linkage and repeatable pivot behaviour. It supports precise steering inputs required in competitive tuning.

Material and Performance Focus

Manufactured to consistent tolerances, the F113 Knuckle Arms Pin by 3Racing uses durable steel to reduce play and maintain alignment under racing loads. This helps keep steering feel consistent session after session.

Installation and Setup Guidance

Supplied to match the 3Racing F113 chassis mounting geometry, this pin installs without modifying the chassis. For track setup, check steering endplay after installation and pair with correctly shimed bearings for optimal response.

Can this pin affect toe and Ackermann settings?

Yes. Worn or loose pins introduce play that can alter perceived toe and Ackermann. Replacing worn pins restores the baseline geometry for accurate tuning.

Any special prep before fitting?

Clean mating surfaces and inspect knuckle bores for wear. Lightly lubricate pivot interfaces to reduce friction but avoid heavy compounds that trap debris.

Recommended checks after replacement?

Verify steering freeplay, wheel alignment and that there is no binding through the full travel. Recheck after a short run to confirm fitment under load.