Tamiya 42351 TRF420 Aluminum Center Pulley Spare for RC Racing  [42351]

Tamiya 42351 - TRF420 Center Pulley
Price:
CAD$22.18
Brand:
Tamiya
Model:
42351
GTIN:
4950344423514
Condition:
Brand New
Available in warehouse
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Precision center pulley for the Tamiya TRF420

The Tamiya 42351 TRF420 center pulley is crafted to refine drivetrain efficiency on the TRF420 chassis. Constructed from lightweight aluminum, the pulley uses an anodized surface finish to cut friction and support consistent operation. A blue anodized flange combined with a gold-colored gear section adds visual contrast while helping resist wear during race use.

Fitment and care notes

This center pulley is made specifically for the Tamiya TRF420 chassis for a direct, secure fit. Replacing worn drivetrain parts is an important maintenance step to preserve peak performance. Check the official Tamiya R/C Parts Matching List to verify compatibility with related chassis and components before installation.

Can I install this pulley myself?

Yes. Basic mechanical skills and common RC tools are enough to swap the pulley on a TRF420. Follow the chassis manual for torque specs and step-by-step removal to avoid gearbox issues.

Will the anodized finish affect durability?

The anodized coating helps reduce surface friction and adds corrosion resistance, which can extend service life when compared with bare metal parts under normal track use.

Any setup tips after fitting the pulley?

After installation, check gear mesh, drivetrain alignment and free rotation. Run the model slowly to confirm smooth operation, then recheck fasteners and lubrication before full-speed testing.

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