XRAY 348428 - 18T Aluminum Pinion Gear for RX8 Series Competition Grade  [XR-348428]

XRAY 348428 Aluminium BBB Pinion Gear 18T (1ST) - Swiss 7075 T6 - Hard Coated
Price:
AUD$32.86
Brand:
XRAY
Model:
XR-348428
Condition:
Brand New
Write a review
alt="XRAY 348428 Aluminium BBB Pinion Gear 18T (1ST) - Swiss 7075 T6 - Hard Coated" title="XRAY 348428 Aluminium BBB Pinion Gear 18T (1ST) - Swiss 7075 T6 - Hard Coated"

Accurate pinion for improved RX8 drivetrain response

The XRAY 348428 18T pinion gives RX8 operators a precise gear that reduces drivetrain lash and promotes stable acceleration. It is designed with tight tolerances to improve engagement at high rpm.

Top-tier Swiss 7075 T6 alloy and surface treatment

Built from Swiss 7075 T6 aluminum, this pinion keeps mass down without sacrificing strength. The hard coated surface enhances resistance to scuffing and extends usable life between inspections.

Suited to upgrades and routine replacements

This pinion is an easy swap for worn parts or when tuning gear ratios. Its precise machining helps ensure smooth rotation and consistent tooth contact throughout each run.

Specifications

  • Material: Swiss 7075 T6 Aluminum
  • Tooth Count: 18T
  • Compatibility: XRAY RX8 Series
  • Coating: Hard Coated

Ideal for weekend racers and club competitors who want reliable, repeatable gearing performance in their RX8 chassis.
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 nitro or electric setups?

This pinion is intended for the RX8 series drivetrain. It will work in electric setups designed for RX8, while nitro cars may have different mounting needs.

What signs indicate the pinion needs replacing?

Look for rounded or chipped teeth, excessive backlash, or unusual noise under load. Any of these indicate the pinion should be changed to protect the spur and motor pinion.

Are there recommended gear care tips?

Keep the gear free of grit, verify mesh regularly, and inspect for wear after high-traction or abrasive track sessions to prolong life.

Copyright © 2008-2025 rcjaz.com.au All rights reserved