I picked up alot of stuff off of e-bay, There are a couple sites Ive picked up parts Like WWW.shockrc.com and asiatees.com Which are pretty helpful sites. The receiver box will not keep the receiver watertight IE: if you dunk the truck in a bucket of water its going to get wet, But it will keep mud and spray off of it. I thought I was going to need the starter box But the Epic motor starts easy and Idles real easy especially with the heavy weight flywheel, That I didnt need it So I put mine up on auction on E-bay. Right now my truck is disassembled due to an unfortunete collision with dog feces and it is all over and very disgusting yikes