XRAY 338516 7075 T6 Hardcoated Aluminum Pinion 16T  [XR-338516]

XRAY 338516 XCA Aluminum 7075 T6 Hardcoated Pinion Gear - 16T (1st)
Price:
NZD$38.05
Brand:
XRAY
Model:
XR-338516
Condition:
Brand New
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Race-Ready Pinion with Precision Tooth Form

The XRAY 338516 Aluminum 7075 T6 Hardcoated Pinion is engineered to improve drivetrain response. Constructed from durable 7075 T6 aluminum and finished with a hardcoat, it balances toughness and low mass for consistent track performance.

Accurate Machining for Smooth Operation

Cut on specialist gear machinery, each pinion features tight tooth tolerances that minimise vibration and promote even wear across the gearset. That accuracy contributes to longer service life and cleaner power delivery. The fine internal thread simplifies mounting to XCA clutchbells, whether you run standard or lightweight variants.

Marked Tooth Count and Size Choices

The tooth number is laser-finished on each pinion for instant identification during swaps or gear checks. Availability in multiple popular tooth counts lets drivers tune acceleration and top speed to suit surface conditions and motor setup.

Specifications

  • Material: Aluminum 7075 T6
  • Coating: Hardcoated
  • Tooth Count: 16T
  • Compatibility: XCA Clutchbells

For racers and club drivers seeking a dependable, precisely cut pinion, the XRAY 338516 gives reliable service across practice sessions and events.
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.

Can I use this pinion on different motor types?

Yes, the pinion fits XCA clutchbells and can be used with brushed or brushless motors, provided the motor pinion and clutchbell interface match the vehicle's gearbox layout.

Is the hardcoating cosmetic or functional?

The hardcoating improves surface wear resistance, helping the gear keep its profile under load and extending usable life compared with an uncoated alloy pinion.

How do I check gear mesh after fitting?

Fit the pinion, set the gearbox, and rotate the drivetrain by hand while checking mesh with a strip of paper or paint. Look for even contact across the tooth flank and correct backlash to avoid premature wear.

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