12 VOLT LIFT MOTOR OR ACTUATOR REPLACEMENT

HI I AM IN NEW TERRITORY WITH ACTUATOR MOTORS, SEEMS TO WORK OK BUT 43 YEARS OLD, WOULD LIKE TO CLEAN & GREASE, ANYONE DONE SUCH THAT WILL LEND A HAND, ACTUATORS ARE CHEAP ENOUGH ON FLEBAY, IF I COULD FIGURE WHICH ONE I NEED FROM SIZES LISTED, ANYONE BEEN DOWN THAT ROAD, LOT CHEAPER TO LEARN FROM OTHER FOLKS EXPERIENCE, COME ON SOMEONE HAS HAD EXPERIENCE IN THIS AREA.
JIMMY
PS/ STILL GOT A TON OR RESTORED SEARS THAT NEEDS A NEW HOME.