XRAY 355053 43T Centre Differential Spur Gear - XB Series Fit  [XR-355053]

XRAY 355053 Center Differential Spur Gear 43T
Price:
NZD$93.90
Brand:
XRAY
Model:
XR-355053
Condition:
Brand New
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Machined 43T Spur Gear Suited to XRAY XB Series

Fit the XRAY 355053 centre differential spur gear to restore smooth drivetrain action. Made for the older XB Series, this 43-tooth gear is forged from HUDY steel to resist wear and keep tooth profiles stable under load. Accurate machining provides a snug, noise-minimised mesh with differential outdrives.

Material Strength and Manufacturing

The component is produced from a specialised HUDY steel grade that offers superior toughness versus generic steels. It undergoes a precision heat treatment that hardens the outside and the core, improving fatigue life. Each gear is finished on a German-made gear machine to ensure consistent accuracy.

Notable Characteristics

  • Laser marked "43T" for easy identification
  • Each piece tested and checked before shipment
  • Designed to pair directly with XRAY XB Series differential assemblies
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.

Is this gear a direct replacement part?

Yes, the XRAY 355053 is intended as a direct fit for the older XB Series centre differential, matching the original tooth count and mounting form.

What benefits does HUDY steel give on track?

HUDY steel offers higher surface hardness and improved resistance to chipping, which helps maintain consistent gear contact during aggressive runs.

Any special installation tips?

Ensure correct backlash and alignment when installing, and replace any worn outdrives to avoid premature wear on the new XRAY 355053 gear.

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