Kyosho LA375-78 48P 78T Spur Gear ZX6.6 - Reliable Replacement  [KY-LA375-78]

Kyosho LA375-78 - Spur Gear(48P-78T/ZX6.6)
Price:
AUD$9.55
Brand:
Kyosho
Model:
KY-LA375-78
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $8.56 each $1.98 or 10%
3+ $8.14 each $4.24 or 15%
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Accurate spur gearing for the ZX6.6

The Kyosho LA375-78 spur gear provides a 48P 78T option for the ZX6.6 to maintain precise power transmission. It is suitable for those replacing worn parts or fine tuning gear ratios for race days.

Stability and long service intervals

Made to maintain consistent engagement, the Kyosho LA375-78 supports steady drivetrain operation. Regular checks will keep the gear running smoothly and help prevent unexpected failures on the track.

Easy installation into LAZER kits

Installation into the ZX6.6 chassis is straightforward, with the spur aligning to standard LAZER mounting points. That makes upgrades quick for hobbyists working between sessions.
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.

How do I set the pinion mesh correctly?

Start with a small shim on the pinion, fit the spur, then adjust until there is slight clearance across the tooth faces. Rotate the gears to confirm smooth rotation before securing fasteners.

Will changing tooth count affect handling?

The 78T spur alters final drive compared with different tooth counts, which can shift acceleration and top speed. Choose tooth counts based on track layout and motor characteristics.

Any tips for reducing gear noise?

Ensure correct mesh, clean mating parts, and replace worn pinions or bearings. Proper alignment and secure mounting minimise vibration and noise.

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