Kyosho IFW634-46S 46T Lightweight Spur Gear for MP10 and MP9  [KY-IFW634-46S]

Kyosho IFW634-46S - Light Weight Spur Gear(46T/MP10/w/IF403B)
Price:
CAD$40.79
Brand:
Kyosho
Model:
KY-IFW634-46S
GTIN:
4548565412648
Condition:
Brand New
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Upgrade with the Kyosho IFW634-46S Lightweight Spur Gear

The Kyosho IFW634-46S is a purpose-built lightweight 46T spur gear that improves throttle response by pairing well with a reduced-size differential. Fitting this gear helps deliver quicker acceleration and more controlled deceleration in your RC buggy, and installation requires the IF403B diff case set for proper alignment.

Acceleration and Braking Balance

Using a smaller differential alongside the IFW634-46S refines acceleration transitions and gives a steadier deceleration profile. The net effect is crisper driveability that benefits timed runs and tight track sections.

Fitment Details and Installation

This spur gear is compatible with MP10 and MP9 series models and replaces the stock differential housing with a smaller unit. For secure installation you must use the IF403B diff case set to ensure correct spacing and mesh.
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.

Will the IFW634-46S fit my MP10 without other parts?

The IFW634-46S fits MP10 and MP9 platforms but it requires the IF403B diff case set to replace the stock housing for correct installation.

How does a smaller differential change handling on track?

A smaller differential tends to quicken acceleration response and smooth out deceleration, helping with corner exits and consistent lap times when tuned correctly.

Any setup tips after fitting this spur gear?

After fitting, check spur and pinion mesh, verify diff preload, and inspect teeth for even wear. Small trim changes to diff settings can tune traction and braking feel.

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