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morgantwo2
02-09-2011, 06:11 PM
I had a guy tell me that all mercury lower unit gears are standard unless you have a sportmaster...

he said torquemaster gears are standard, the only upgrades are sportmaster...

I always thought torquemaster gears were a heavy duty gear... just as the sportmaster

Dave Strong
02-09-2011, 06:15 PM
You are correct, TM has same internals as a Sportmaster, not sure if they ever did "Fat Shaft" TM's?


Dave

Capt.Insane-o
02-09-2011, 06:24 PM
There are fatshaft TM's

WILDMAN
02-09-2011, 11:55 PM
The 3.0 Torquemasters are fatshaft. I don't know about the gears, but the 3.0 torque and sportmaster have double bearings on the driveshaft.

Instigator
02-10-2011, 12:36 AM
3.0 torque and sportmaster have double bearings on the driveshaft.
The 2.5 Sporty's do too.