For an 1157 bulb like the # A1157B, in order to remove the old one you'll want to gently push down on the bulb while twisting the bulb 1/4 turn counterclockwise. You should then be able to pull the bulb from the socket. When replacing the bulb, align the dual notches on the base of the replacement bulb to the grooves inside the socket. view full answer...
The closest match we have to what you're looking for is the 4-Leaf Slipper Spring part # SP-179275 which is 1-3/4" wide and measures 24-5/8" long from the center of the eye to the end of the spring on the open end. It has a 1,000 lb capacity. view full answer...