The Earthshaker Institute Kit has been around for 20+ years, so at this point I’ve constructed a page for parts replaced.
Some of these items should never wear out, but accidents happened so I’ve included them.
The page is set up for an individual purchase of an individual item. If you wish to order multiple parts, email me for a quote that includes combined shipping. All parts shipped USPS Priority Mail® Small Flat Rate Box which currently runs $49.65 International and $12.60 US
Uprights
$60
Guides your Earthshaker institute up and down. Sold as a set
Compatibly - Fits version 2 and 3 only
Back Plate
$35
Everything mounts to this
Compatibly - Only version 3 available
Backplate angle
$15
Connects the backplate to the playfield
Compatibly - Fits all versions
Cam unit
$65
assembled cam unit includes cam (roughly set) with riser arm and roller
Compatibly - version 3 kits
Motor
$28
makes the magic happen
Compatibly - Fits version 3 kits only
Relay
$20
Part of the control circuitry . (May or may not include fuse as shown)
Compatibly - Fits version 2 and 3 only
Relay socket
$13
Don't know why you would need this as it really isn't a wear part
Compatibly - Fits version 2 and 3 only
Switch with diode
$13
Monitors cams for lifting arm location. Sold as a pair
Compatibly - Fits version 2 and 3 only
Harness
$50
Plug and Play / No Solder Harness
Compatibly - Fits version 2 and 3 only
Made to order. Please allow 2 weeks