OK, I have crunched the numbers and will offer this service for $50 shipped (you cover return shipping).
Pretty good, no?
New:
Cone screw 901-424-229-00-M260
Bushing, console 914-424-224-02-M100
O-ring, console 999-701-359-40
Seal, console 900-112-001-50
Labor
Shipping