Skip to content

Next Dispatch:

Australia's Ultimate Hobby & RC Shop.

ARRMA

ARRMA Metal Diff Upgrade Kit

  • Kit

Part no. ARA210007

Sold out4.7
3 reviews

Videos

$188.73

or 4 fortnightly payments of $47.18 with afterpay

Metal differential rings and input gear upgrade kit for ARRMA 4x2 BOOST vehicles, with all parts and instructions.

  • Direct metal differential upgrade for ARRMA 4x2 BOOST vehicles
  • Includes all hardware needed for conversion
  • Step-by-step instructions included

Ordered 3 Nov · we're waiting on our supplier

Part Support

Replacement & upgrade parts that fit this model

Videos

Overview

Convert your ARRMA 4x2 BOOST vehicle for metal differential rings and input gears. Includes all parts required to convert your 4x2 BOOST model and full instructions to allow conversion in quick, easy steps.

In the box

  • 1x ARRMA 4x4 Decal Sheet
  • 2x Assembled Metal Gear Differential
  • 1x Bevel Gear Yokes
  • 1x All Necessary Hardware
  • 1x Instruction Manual

Parts

Top parts for this ARRMA Metal Diff Upgrade Kit

Shop all parts

Reviews (3)

4.7

Based on 3 reviews

  • 5 stars2
  • 4 stars1
  • 3 stars0
  • 2 stars0
  • 1 star0
  • Mick P

    Verified buyer

    9 Mar 2026

    1 spins freely as it should. The other has a very small amount of binding at 1 point. Unsure of the cause yet

  • Jake R

    Verified buyer

    20 Jan 2026

    Awesome upgrade thanks hobbies direct

  • Daniel D

    Verified buyer

    1 Mar 2025

    Great item fast delivery

Questions & Answers

Have a question, or an answer? Our team and other owners both reply.

No questions yet. Ask the first one.