Yokomo PG-6443A Hard Coated Aluminium Pinion 43T 64DP  [PG-6443A]

Price:
£5.90
Brand:
Yokomo
Model:
PG-6443A
GTIN:
0639342208210
Condition:
Brand New
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Yokomo PG-6443A Durable Aluminium Pinion

The Yokomo PG-6443A is a hard coated aluminium pinion made for precise, long lasting performance. Its 64DP pitch and 43-tooth count provide steady engagement and a lightweight option for tuning drive characteristics.

Gear Matching

This pinion matches spur gears that follow the 64DP specification. The lighter aluminium body reduces rotational load, which can sharpen throttle feel while maintaining reliable tooth contact when set up correctly.

Fitting Advice

Fit the Yokomo PG-6443A by confirming spur compatibility and adjusting gear mesh to a small, consistent backlash. After installation run a short break-in and then recheck the mounting screws and mesh for any signs of movement.
Remark :
Due to limited stock availability, please notice that some Yokomo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Do I need to change my spur gear when fitting this pinion?

Only if your existing spur is not 64DP. The pinion requires a matching 64DP spur to achieve correct gear mesh and prevent accelerated wear.

What tools are recommended for installation?

Basic hex keys and a torque or Allen driver for the set screw are usually enough. A small feeler or shim helps set accurate backlash during installation.

Will aluminium wear faster than steel?

Aluminium is lighter but can show wear sooner than hardened steel in heavy duty use. The hard coating on this pinion improves resistance to wear under normal hobby use.

What signs indicate the pinion needs replacing?

Look for chipped teeth, uneven wear patterns, increased noise or slipping under load. Any of these indicate it is time to replace the pinion to protect the spur.

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