Yokomo ZB-302 Gearbox Kit with Window Plate for YZ-834B [ZB-302]

Yokomo ZB-302 Gear Box/Window Plate for YZ-834B

Price:

CAD$16.16

Brand:

Yokomo

Model:

ZB-302

GTIN:

639342227006

Condition:

Brand New

Quantity:

Quantity Discount
Unit	Price	You Save
2	$23.19 each	$-14.05 or -43%
3+	$20.02 each	$-11.59 or -24%

Available in shop

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Description
FAQ

Yokomo ZB-302 Gearbox Upgrade for YZ-834B

For hobbyists wanting to dial in the performance of a Yokomo YZ-834B, the ZB-302 gearbox with a window plate lets you make fine backlash adjustments cleanly and reliably. The clear window plate makes it simple to inspect and tweak gear mesh without dismantling the case, while the gearbox design helps maintain robust operation under regular club and track use.

Will this fit any other Yokomo chassis?

The ZB-302 is produced to suit the Yokomo YZ-834B layout and mounting points, so compatibility with other chassis is limited unless they share the same gearbox footprint.

How do I adjust backlash with the window plate?

Use a small feeler or shim and observe gear mesh through the window while rotating the drivetrain slowly; tighten or loosen the adjusters until the desired clearance is seen.

Any maintenance tips for longer gearbox life?

Keep the gears clean and lightly lubricated, check backlash periodically after running sessions, and inspect the window plate seal to prevent debris ingress.