WCM 7075 Diff Spool For Arrma Outcast/Kraton 8S – Lock Up That Diff! (QTY 2)

Alright, time to lock that center diff up tight!

This is a pair of WCM diff spools, machined from high-strength 7075 aluminum, specifically for your Arrma Outcast or Kraton 8S rigs.

If you're tired of power bleeding through the center diff and want instant, 50/50 power transfer front to rear, this is what you need.

It basically acts as a diff locker for the diff case, giving you that direct drive feel.

These are brand new, made right here in the USA.

They're perfect for 1/5, 1/6, and 1/8 scale electric trucks.

Get ready to pull wheelies on command and have way more control in the dirt!