Tamiya 50878 - TA04 Center Pulley 15T Kit - Spare Pulley for TA04 [50878]

Tamiya 50878 - Center Pulley 15T TA04 SP-878

Price:

AUD$12.36

Brand:

Tamiya

Model:

50878

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Spares / Hop-ups - Tamiya - TA-04

Fit a 15T center pulley to restore TA04 drive accuracy

The Tamiya 50878 Center Pulley 15T kit restores correct tooth engagement on TA04 drivetrains. Its plastic construction focuses on dependable service and simple, no-fuss replacement.

Overview of the Tamiya 50878 Center Pulley

Material: Plastic construction for reliable everyday use
Color: Black finish to blend with stock parts
Compatibility: Made exclusively for Tamiya TA04 models
Teeth Count: 15 teeth to deliver consistent torque distribution
Dimensions: Pulley diameter at teeth: 13.5mm; at belt guide: 16mm

Does this pulley come as a full kit?

The package includes two centre pulleys and the left side belt guide/spacer needed for a direct swap on standard TA04 units.

Are metal alternatives necessary for high power setups?

Plastic pulleys work well for stock and lightly tuned motors; for high torque applications some builders upgrade to metal units, but check gear ratios and bearing loads first.

What is the best way to check pulley wear?

Inspect teeth for rounding or gouges and confirm belt sits flush on the tooth profile; any uneven wear or belt slippage indicates replacement is due.