Serco
Spring, Extension medium 16 or 18'' lip
12-5/8 inches total length
12 inches inside hook to inside hook (see diagram picture)
7-1/2 inch body length
3 -3/16 outside diameter
.310 inch wire diameter
24 coils
338-018 Gas Spring
333-029 Spring
52105 Snubber Spring
333-054 Main Lifting Spring
113-061 Main Spring
