Kyosho 94231D 3.18mm Motor Joint Coupler for Model Boats  [KY-94231D]

Kyosho 94231D - Motor Joint 3.18mm
Price:
£5.70
Brand:
Kyosho
Model:
KY-94231D
GTIN:
4548565306305
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £5.00 each £1.39 or 12%
3+ £4.76 each £2.82 or 17%
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Sturdy Kyosho 94231D Motor Joint for Model Drives

The Kyosho 94231D Motor Joint is intended for 3.18mm motor shafts and provides a solid connection for model boat drivetrains and other small-scale RC applications. It is a straightforward component for repairs and routine upgrades.

Designed to Match 3.18mm Shaft Standards

This joint is sized to fit common 3.18mm shafts, offering a tight connection that reduces play and maintains consistent power transfer. It is well suited to hobbyists who prefer standardised parts for quick swaps.

Suitable Models and Practical Advice

Use the Kyosho 94231D Motor Joint in compact craft like the RC Surfer 3 and comparable builds where a compact, durable coupler is needed. Regular inspection will help ensure long service life in active models.
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.

Does the 94231D require special tools to fit?

No special tools are normally required. Standard small hand tools and a steady hand are usually sufficient to fit the joint correctly.

How do I check for wear on this joint?

Inspect the bore and set screw areas for scoring or deformation and check that the joint grips the shaft without slippage. Replace if any material fatigue is evident.

Will this joint fit hobby gearboxes with a 3.18mm output?

It can, if the gearbox output is a plain 3.18mm shaft and dimensions align. Verify clearance and mounting before committing to a swap.

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