Kyosho MZ405 MR-03 Servo Saver Upgrade  [KY-MZ405]

Kyosho MZ405 - Servo Saver Assembly(for MR-03)
Price:
CAD$10.65
Brand:
Kyosho
Model:
KY-MZ405
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $9.35 each $2.60 or 12%
3+ $8.89 each $5.27 or 17%
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Steering protection for MR-03 chassis

The Kyosho MZ405 Servo Saver Assembly is made for the MR-03 range of Mini-Z cars. This part helps shield the servo from shock loads, extending servo life and keeping steering consistent on the track.

Compatibility and steering response

Designed to mate cleanly with MR-03 layouts, this servo saver improves steering feedback while cushioning impacts to the servo gears. That shock absorption is particularly useful during high speed runs or when tackling technical track sections.

Easy fitting and basic upkeep

Fitting the MZ405 does not require specialist tools and can be completed with common hobby wrenches. Confirm all fastenings are snug and perform periodic inspections to preserve function and avoid unexpected failures.

Ideal use cases

The MZ405 is suited to club racers and hobbyists who push their Mini-Z models in practice and competition, as well as owners who want to reduce servo wear during regular driving 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.

Will the MZ405 fit every MR-03 variant?

The MZ405 targets the MR-03 family and fits standard MR-03 chassis configurations; check your car layout if you have aftermarket mods that change mounting points.

How does a servo saver protect my servo?

A servo saver absorbs impacts and isolates sudden steering loads from the internal servo gears, reducing the chance of stripped teeth and premature wear.

What maintenance keeps the saver working well?

Regularly check for play and wear, keep fasteners tightened, and replace the unit if the spring or pivot shows excessive wear to maintain reliable steering control.

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