In the process of ordering a bracket from Captain. Choosing a brake booster also. Does anyone know the difference between a JM3, JM5, and JM7 stamped power brake booster? See link at Oreilly's to see what I'm talking about. They "look" different, all have about the same application data (for an S10). Just curious...
The 3 I'm talkin about are the boosters only (ignore the master/booster combos on the page) -
http://www.oreillyauto.com/site/c/se...S10&vi=1060883
(btw, Captain, JUST got your pm thanks - I think you're correct - dual vs single diaphragm - just curious why S10 would have had both options, but who knows).
04-27-2011, 11:58 PM
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