Tamiya 47391 TB-05 Lower Bulkhead Aluminum Upgrade - Performance Fit [47391]

Tamiya 47391 - TB-05 Aluminum Lower Bulkhead

Price:

£37.39

Brand:

Tamiya

Model:

47391

Not Available

Please kindly input your name and email address, we will inform you once we have the restocking.

Or you may find similar product under the

Spares / Hop-ups - Tamiya - TB-05

Solidify TB-05 Performance with the Tamiya 47391 Lower Bulkhead

Install the Tamiya 47391 Aluminium Lower Bulkhead as a direct replacement for the stock A3 piece on TB-05 PRO cars to enhance chassis stiffness and support more accurate differential mounting. The aluminium unit helps the drivetrain run with reduced slop and more consistent alignment.

Feature Overview

Material: Durable aluminium provides a rigid mounting base that stands up to track demands.
Design: Supports stabiliser bar installation using ball bearings to lower friction and unwanted movement.
Finish: Black-coated finish for subtle visual integration with existing parts.
Compatibility: Made to fit TB-03 (including VDS), TB-04, TB-05, and TB Evo.6 chassis variants.

Specifications

Included Components: Aluminum Lower Bulkhead x1, Stabilizer Stoppers x2, 730 Ball Bearing x2

Product Reviews

1 Reviews

Oz
2018-10-05

Fantastic I received every part I ordered in perfect condition.

Can this part help reduce chassis flex for high downforce set-ups?

Yes, by replacing the plastic A3 bulkhead with an aluminium piece you reduce local flex, which can stabilise handling for setups that generate more load on the chassis.

Is any trimming or modification required to fit?

No trimming should be necessary for compatible chassis models. It uses the same mounting pattern as the A3 bulkhead, so it is a direct swap on supported frames.

Are the supplied bearings reusable from other parts?

The kit includes two 730 ball bearings. If you have spare compatible bearings in good condition you can reuse them, but new bearings will ensure minimal play.

Will the black finish corrode or chip easily?

The black coating offers basic surface protection but avoid abrasive cleaning. Inspect contact points regularly and touch up if needed to maintain appearance.

Should I change suspension settings after fitting?

Yes, after fitting the stiffer bulkhead you may want to revisit roll centre and damper settings since reduced flex can alter chassis balance. Small incremental adjustments are recommended.