ARM UPGRADE KIT (SK1 TO SK2) ARM UPGRADE REPLACES OLD SK1 MOTOR 0755-623444

Arm Upgrade Kit: The arm upgrade kit are for the customers that have the obsoleted sk1 system, it upgrades the motor and front swing arm to the new style thats sold today.
Modifies the obsoleted motor to the new sk2 front swing arm assembly with motor, when the sk1 motor fails
Offers a way for customers to buy drive unit box fully assembled ready to go rather than a new front swing arm
Comes with everything needed to mount the new style drive unit on the old style sk1 front swing arm
Offers a way for customers to save money rather than buy a new tarp system for outdated/obsolete parts