Mercury 8.1 Horizons - 2003 34 Sundancer - Transmission Replacement

davesarn

New Member
Jul 25, 2016
5
Jersey City, NJ
Boat Info
2003 Sea Ray 340 Sundancer
Engines
Mercury 8.1 Horizons
Hi Everyone,

New here. I have a 03 34' Sundancer with twin Mercury 8.1 Horizons. One of them had a spring break in the fly wheel and tear up the tranny pretty good. I'd rather order a whole new transmission replacement than do a rebuild. Having a very difficult time seeing the spec sticker on the unit. We could get as far as "ZF 63....2.0 Ratio a 1.99 b2.03". Does anyone know the model transmission for these engines?

Thanks in advance for any assistance.
 
ZF Hurth Transmissions Model 63 2.0 Ratio.??
Can you read the tag on the good one?
Which Side is it?
The port side is the counter rotating one.
I would call Sea Ray and give them your Hull number
 
Flounder pounder had one a couple of months ago used. Michigan Motorz has a good transmission rebuilder. Pretty cheap to rebuild them.
 

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