Leaf Spring Part #

Greetings
Last week, after dealing with a faulty alternator and then a broken
throttle return spring, I went for a little cruise Friday night and broke
the right rear leaf spring.  Not a great week. :(

Yesterday I picked up a used spring and cleaned it up.  It has AHA8093
marked on the bottom of the spring with "COCKER" stamped under it.  Is this
the correct spring for my '72 ?

Thanks
Dave Hiley 
Calgary, Alberta
'72 MKIII