Antenna Repair

[DMCVegas@xxxx]

Does anyone here know what other vehicle(s) the power antenna mounted 
in the rear crosses over to? I know that the model is a Harada RX 20 
for black, and TX 20 for silver. The reason I ask is from what I seen 
on other cars on the internet, there is usually some sort of repair 
kit available. The motor inside still runs strong, but the mast 
refuses to lower. If I push down on the antenna while the radio is 
turned off, I can hear gears hit grind they are trying to catch. 

-Robert
vin 6585