XRAY 355153 - 43T Active Center Differential Gear HUDY Steel Upgrade [XR-355153]

XRAY 355153 Active Center Differential Spur Gear 43T

Price:

CAD$76.24

Brand:

XRAY

Model:

XR-355153

Condition:

Brand New

Quantity:

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Description
FAQ

Robust HUDY Steel 43T Center Gear

The XRAY 355153 - 43T Active Center Differential Spur Gear is built for committed RC enthusiasts who need dependable, precise drivetrain parts. Made from HUDY steel and finished to tight tolerances, this gear is designed for consistent service life under regular racing and club use.

Accurate Gear Cutting and Tough Heat Treatment

This 43-tooth spur is produced on high-end gear-cutting machines to ensure accurate tooth profiles and consistent mesh. A controlled heat treatment increases surface hardness and wear resistance, so the gear stays true to spec and requires less frequent replacement.

Laser ID and Service Friendly Design

The part is laser engraved with Active 43T for quick identification during maintenance. Its solid construction reduces wear on differential outdrives and helps maintain smooth engagement across varied running conditions.

Remark :

Due to limited stock availability, please notice that some XRAY 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 this fit older XB series center differentials?

This XRAY 355153 - 43T matches the older XB series center differential layout where a 43T active spur is specified. Always confirm spline count and spacing before fitting.

How does HUDY steel affect longevity?

HUDY steel gives higher hardness and resistance to wear compared to softer alloys, so gears keep their tooth profile longer and need fewer replacements under normal use.

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