Kyosho MD311 MINI-Z FWD Pinion and Spur Gear Set [KY-MD311]

Kyosho MD311 - Pinion & Spur Gear Set (MINI-Z FWD)

Price:

CAD$10.70

Brand:

Kyosho

Model:

KY-MD311

Condition:

Brand New

Quantity:

Quantity Discount
Unit	Price	You Save
2	$9.40 each	$2.61 or 12%
3+	$8.94 each	$5.30 or 17%

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Description
FAQ

Service and performance parts for MINI-Z FWD - Kyosho MD311

The Kyosho MD311 Pinion & Spur Gear Set is a direct replacement built for the MINI-Z FWD family. These gears are intended to provide consistent meshing and reliable operation during routine driving and club racing.

Fitment and installation details

This gear set is made to fit the MA-030 FWD chassis and installs with common hobby tools, allowing a clean mesh without complex adjustments. It is ideal for scheduled maintenance or restoring worn drivetrain components.

When to replace worn gears

Swapping out damaged or worn gears for the Kyosho MD311 set helps recover drivetrain precision and reduces backlash, which can improve throttle feel and lap-to-lap consistency.

Remark :

Due to limited stock availability, please notice that some Kyosho 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.

Are these gears compatible with other MA-030 variants?

The MD311 gear set is specified for the MA-030 FWD layout. Other MA-030 variants may use different gear sizes or arrangements, so confirm your chassis code before fitting.

How can I tell if the gears need replacing?

Inspect the teeth for rounding, chipping or excessive play and listen for unusual drivetrain noise. If performance feels inconsistent or noisy, replace the gears and recheck mesh alignment.