Is this a TRS?
#1
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From: West Milton, Ohio
I have an outdrive that i believe is a trs. The serial # is 4521589. It is currently on a 27' century behind a 454 330. Whats the difference between trs 280 & 330? Any help is appreciated.
#2
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#3
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From: Lake George NY
#4
Could also be a TR on that style boat. How big a prop can it swing? TRS is 16" max, TR is 20".
Same upper unit, differant lower.
Same upper unit, differant lower.
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www.mercruiserparts.com
www.go-fast.com
www.bammarine.com
www.cyborgtransmissions.com
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#5
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From: Lake George NY
The serial # listed is to old for a history, but it falls into the TR range in the EPC (Electronic Parts Catalog)
Does the bullet area where prop shaft and carrier are look to be the same diameter as a Bravo or Alpha than a TRS if its bigger a TR. TR has also has bigger prop shaft.
Does the bullet area where prop shaft and carrier are look to be the same diameter as a Bravo or Alpha than a TRS if its bigger a TR. TR has also has bigger prop shaft.




