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HPI Racing 66 Tooth Spur Gear – Replacement Drivetrain Gear for RS4 Sport 3

HPI Racing 66 Tooth Spur Gear – Replacement Drivetrain Gear for RS4 Sport 3

Regular price $5.99 USD
Sale price $5.99 USD Regular price
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SKU: HPI113706
UPC: 4944258028934
Brand: RC Hop Up Parts
Product Type: Replacement Parts

Sold by ToyTooth — Your trusted kids' toy store.

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Description

Overview

The HPI Racing 66 Tooth Spur Gear is a genuine OEM replacement spur gear for the HPI RS4 Sport 3 1/10 scale touring car. This precision-cut gear delivers proper power transfer from your motor pinion to the drivetrain.

The 66T count provides a balanced gearing option for the RS4 Sport 3, suitable for general-purpose driving and racing setups.

Key Features

  • Genuine HPI Racing OEM replacement
  • 66-tooth count for balanced gearing
  • Precision-molded for smooth meshing
  • Direct fit for RS4 Sport 3
  • Durable plastic construction

Performance Benefits

  • Balanced acceleration and top speed
  • Smooth, quiet drivetrain operation
  • Reliable power transfer
  • Compatible with stock pinions

Usage Notes

  • Pair with appropriate pinion gear
  • Check pinion mesh after installation
  • Inspect for chipped or worn teeth periodically
  • Clean gear before installation

Technical Specs

  • Manufacturer: HPI Racing
  • Part Number: 113706
  • Tooth Count: 66T
  • Material: Durable plastic

Fitment

  • HPI RS4 Sport 3
  • HPI RS4 Sport 3 Hoonicorn
  • HPI RS4 Sport 3 BMW M3 E30
  • RS4 Sport 3 variants

What's Included

  • 1x 66T Spur Gear (RS4 Sport 3)

Summary

Tune your RS4 Sport 3 gearing with this OEM HPI Racing 66T spur gear. Balanced, smooth, and precision-fit.

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