Tamiya 3454916 - TRF418 Blue Lower Bulkhead A Race Replacement  [3454916]

Tamiya 3454916 - Lower Bulkhead A (Blue) : 42270 TRF418 13454916
Price:
£18.67
Brand:
Tamiya
Model:
3454916
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Replace and Restore TRF418 Front End Precision

The Tamiya 3454916 Lower Bulkhead A is a direct-fit replacement intended for the TRF418 chassis. The blue-coloured part restores correct suspension arm geometry and helps maintain a stable front end under load. It is produced to match the original mounting specifications for straightforward installation.

Why Keep This Part in Your Spares Box

Worn or damaged lower bulkheads can introduce slack and inconsistent steering. Installing the Tamiya 3454916 Lower Bulkhead A brings back exact mounting points and reduces unwanted movement, which helps keep setup changes predictable across sessions.

How can I tell if the bulkhead needs replacing?

Inspect for visible cracks, stretched screw holes, or play in the suspension pick-up. If the front end feels vague or steering trims change between runs, a new bulkhead can restore precision.

Is the blue finish likely to chip during racing?

The coloured finish is mainly cosmetic and can show wear after impacts. Function is unaffected by minor paint loss, but cosmetic damage does not impact the part's strength.

Will this fit if I run aluminium shock towers?

Yes, as long as your setup follows standard TRF418 geometry. The bulkhead mates to the chassis mounting points and works with compatible aftermarket towers that use the same pattern.

Any setup tips after installing the new bulkhead?

After fitting, recheck toe and caster settings, confirm shock positions, and run a few shakedown laps to ensure there is no unwanted slop. Small adjustments may be needed to return to previous handling.

Are replacement screws available from Tamiya?

Tamiya and many hobby suppliers sell replacement hardware in common TRF sizes. Keep a small spares kit of screws and washers to simplify repairs trackside.

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