Lenco Fast Actuators 4.25", trade for 2.25"

[jtryon]

PN on these is 15129-001 for reference. I got these last year and just got around to my install attempt last night, and they're too long for my application so I need the shorter stroke actuator. These are new, only used for testing in/out a dozen or so times. I would prefer to trade someone if they have the shorter stroke actuator in new condition. Do they make a short stroke, fast actuator? I can't find any in my searches.

TIA.