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HPI Racing Differential Final Gear Set 38T/13T — Nitro 3, Super Rally, MT, Wheely King

HPI Racing Differential Final Gear Set 38T/13T — Nitro 3, Super Rally, MT, Wheely King

Regular price $7.79 USD
Sale price $7.79 USD Regular price
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SKU: HPIA855
UPC: 4944258708553
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 Differential Final Gear Set (38T + 13T) is a genuine factory replacement gear pair for the rear/front differential on multiple HPI 1/10 platforms, including the Nitro 3, Super Rally, MT, and Wheely King.

This set includes the 38-tooth ring gear and 13-tooth bevel gear that make up the final-drive ratio inside the differential housing — essential for restoring drivetrain function after wear or damage.

Key Features

  • Genuine HPI Racing replacement gears
  • 38T ring gear + 13T bevel gear
  • Hardened steel construction
  • Direct factory fitment
  • Multi-platform compatibility

Performance Benefits

  • Restores proper final-drive ratio
  • Ensures smooth, quiet differential operation
  • Long-lasting durability
  • Maintains OEM drivetrain feel

Usage Notes

  • Inspect bearings and diff seals when servicing
  • Use proper diff grease on assembly
  • Verify gear mesh after installation

Technical Specs

  • Type: Differential Final Gear Set
  • Ring Gear: 38 Tooth
  • Bevel Gear: 13 Tooth
  • Material: Hardened Steel
  • Manufacturer: HPI Racing

What's Included

  • (1) 38T Ring Gear
  • (1) 13T Bevel Gear

Fitment

  • HPI Nitro 3 / Nitro RS4 3
  • HPI Super Rally
  • HPI MT (Maverick Truck) / Nitro MT
  • HPI Wheely King

Summary

Restore your differential to factory-fresh operation with this genuine HPI 38T/13T final gear set — the right parts for the job across multiple HPI 1/10 platforms.

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