MDR-030 Compatible Idler Gear Post (MD3.0 Support) - Yokomo MD-303P [MD-303P]

Yokomo MD-303P Aluminum Idler Gear Post for MD3.0

Price:

NZD$7.54

Brand:

Yokomo

Model:

MD-303P

GTIN:

639342231485

Condition:

Brand New

Quantity:

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Description
FAQ

MD3.0 counter gear support post in aluminum

This aluminum idler gear post secures the MD3.0 counter gear inside RC drivetrains. It acts as a locating support to keep the counter gear positioned relative to the spur and pinion, helping maintain steady mesh during normal operation.

Fitment is listed for the MDR-030 chassis and the component is intended as a direct spare or upgrade for builds using the MD3.0 counter gear. The original note lists the gear attachment part as ?5mm and a length of 10mm as provided in source details.

For installation, place the post into the original idler location on the MDR-030 layout; no chassis alterations should be necessary if the dimensions correspond. After refitting, manually rotate the drivetrain to confirm correct mesh before powering the motor.

Performance note: replacing a softer post with an aluminum unit reduces mounting flex and helps keep consistent engagement between counter gear and mating gears during tuning and everyday club driving.

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.

Will this post hold the MD3.0 securely?

Yes. The part is made to secure the MD3.0 counter gear and gives a firmer mount than typical softer materials used in stock posts.

Any special checks after fitting?

After installing the post, check the gear mesh by hand and ensure the counter gear spins freely before powering on to avoid binding or excessive wear.