Needing a TAV driven unit

george3

Active Member
#9
cat 99 and 30 series is spring on the outside only. tc88 and 20 series is made both ways depends on style and spring. Early models of this type the spring can not be changed as directional but the later version had double bumper so it made it possible to use the inboard spring or the outboard one. so buyer beware.
 
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