Kyosho UMW726 Aluminium Differential Case Cup for RB6 RT6 SC6  [KY-UMW726]

Kyosho UMW726 - Aluminum Gear Differential Case Cup(RB6/RT6/SC6)
Price:
£12.62
Brand:
Kyosho
Model:
KY-UMW726
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £10.13 each £4.98 or 20%
3+ £9.62 each £8.98 or 24%
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Precision engineering from Kyosho

The Kyosho UMW726 Aluminium Gear Differential Case Cup is a practical upgrade for RC model owners who want a more durable differential housing for RB6, RT6 and SC6 cars. Made from machined aluminium, it enhances structural integrity while improving heat transfer away from the gears.

Durability and thermal benefits

Choosing the aluminium UMW726 over plastic provides greater resistance to wear and easier heat management during sustained runs. Accurate machining ensures a close fit, which helps keep gear alignment stable and reduces the need for constant adjustments.

Ideal for tuning and maintenance

Whether refining handling for racing or carrying out routine servicing, the UMW726's fit across multiple Kyosho models makes it a versatile option. Its robust construction supports reliable performance across different track conditions.
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 UMW726 require special tools to fit?

Basic modelling tools and the vehicle service instructions are usually sufficient. Use a torque driver for final fastener tightening to ensure correct clamping without overloading components.

Will aluminium change diff behaviour on track?

Aluminium reduces flex in the housing, which can give a firmer feel and steadier gear engagement under load. This often results in more predictable handling for experienced drivers.

How do I care for the UMW726 over time?

Regularly check screws, bearings and seals, and refresh differential fluid as recommended. Periodic inspections will keep the aluminium cup performing reliably for many sessions.

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