Kyosho UM578 - Ultima SB Precision Front Knuckle Set  [KY-UM578]

Kyosho UM578 - Front Knuckle&Hub Carrier Set(Ultima SB)
Price:
AUD$13.40
Brand:
Kyosho
Model:
KY-UM578
GTIN:
4548565444380
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $11.57 each $3.67 or 14%
3+ $11.00 each $7.21 or 18%
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Front-End Precision for Ultima SB Chassis

The Kyosho UM578 - Ultima SB Front Knuckle & Hub Carrier Set provides a focused way to tighten steering and improve front suspension resilience. It helps drivers maintain control when tackling rough tracks and jumps.

Sturdy Construction for Tough Conditions

Designed with durability in mind, this knuckle and hub carrier set reduces flex under load and extends component life. That makes it a sensible upgrade for regular off-road running and competitive outings.

Straightforward Fitment with Minimal Changes

Installation aligns with the Ultima SB series layout, allowing quick upgrades without the need for extensive chassis changes. After fitting, double check steering geometry to ensure consistent handling.
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.

Do these replace the stock knuckles directly?

Yes, they are designed as direct replacements for the Ultima SB front knuckles and carriers, fitting the same mounting points on the chassis.

Will they change wheel alignment settings?

Basic alignment checks such as toe and camber are recommended after installation, since small differences can affect steering behaviour.

What maintenance is needed?

Inspect for wear and ensure fasteners remain tight. Clean pivot areas and check bearings regularly to preserve steering precision.

Is special hardware included?

Confirm the product listing for package contents. In many cases the set includes the knuckles and carriers but you may reuse existing fasteners and bearings.

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