550337 from Elesa USA Corporation is a ZCL-1.5, SPUR GEARS, MODULE 1.5
550337-1 from TE Application Tooling is a GUIDE-REAR STRIP
{"one"=>"Select 2 to 5 items to compare", "other"=>"{{ count }} of 5 items selected"}
Select first item to compare
Select second item to compare
Select third item to compare