Tamiya 50503 - F103 Black Plastic Suspension Arm Kit [50503]

Tamiya 50503 - Suspension Arm Set F103 RC F1 SP-503

Price:

NZD$12.73

Brand:

Tamiya

Model:

50503

GTIN:

4950344505036

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Spares / Hop-ups - Tamiya - F103

Steady F103 performance with Tamiya 50503 arms

The Tamiya 50503 Suspension Arm Set provides straightforward handling improvements for F103 cars by replacing tired or damaged front suspension parts. Manufactured from sturdy black plastic, the arms deliver reliable service for routine racing and practice sessions.

What you get

Top front suspension arm - Part B1 (x1)
Bottom front suspension arm - Part B2 (x1)
Hex nuts 4mm (pair)
Screws 4x25mm (pair)
Tapping screws 3x12mm (pair)

Material and installation notes

These components come on a plastic parts tree for neat removal and trimming. The black plastic construction balances toughness with lightweight behaviour suited to F103 handling characteristics.

Will the arms affect front-end balance?

They are dimensionally matched to F103 geometry, so replacing damaged arms with these should restore the original balance rather than alter handling significantly.

Can I paint or trim these parts?

Yes, light sanding and model-grade paint are suitable, but avoid aggressive solvents. Trim flash carefully while still attached to the parts tree to maintain correct fit.

How often should I replace front arms?

Replace them when you notice wear, cracks or play in the suspension; frequency depends on track conditions and driving style. Keep spares on hand for race weekends.