Tamiya 50878 - TA04 Center Pulley 15T Kit - TA04 Service Pulley  [50878]

Tamiya 50878 - Center Pulley 15T TA04 SP-878
Price:
£6.16
Brand:
Tamiya
Model:
50878
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Restore TA04 drivetrain precision with the 15T pulley

The Tamiya 50878 Center Pulley 15T set is intended to return accurate tooth engagement to TA04 transmissions. Its straightforward plastic construction is aimed at ease of replacement and predictable operation.

What to know about the Tamiya 50878 Center Pulley

  • Material: Moulded plastic chosen for balanced durability
  • Color: Black finish to match factory components
  • Compatibility: Specifically intended for Tamiya TA04 chassis models
  • Teeth Count: 15 teeth for even torque transfer across the belt
  • Dimensions: Pulley diameter at teeth: 13.5mm; at belt guide: 16mm
Yes, the kit is intended as a direct replacement for worn centre pulleys on standard TA04 layouts and fits with the included spacer for correct clearance.
Basic RC maintenance tools suffice: small hex drivers and pliers for shaft retention. No specialised machining or parts are normally required.
If the belt shows no stretching or tooth damage you can refit it, but inspect it closely for wear to avoid premature skipping after the pulley change.

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