Sierra-GLM-Mallory parts quality

[dontask]

Do any members here have an opinion about the quality differences between GLM, Sierra, Mercruiser and Mallory parts. I'm planning on replacing the transom seal kit on my Alpha 1 Gen II for preventative maintenance and want the best value for price. Are any ones to be avoided based upon your experience?

 

[danond]

Re: Sierra-GLM-Mallory parts quality

Seals are all the same. Same material, probably the same manufacturer. Gears and other metal/internal items might be a different story.

For seals, go with the best price!

 

[Don S]

Re: Sierra-GLM-Mallory parts quality

As many of you know, I have been working on boats for a living for many years now. But will confine this to the last 10 years.
The first 8 of that I used OEM only for Merc and Volvo. Now, for most things I have to use aftermarket. Would I use aftermarket on my boat.

NOT A SNOW BALLS CHANCE IN HELL!

 

[45Auto]

Re: Sierra-GLM-Mallory parts quality

From Don S:

Would I use aftermarket on my boat.

NOT A SNOW BALLS CHANCE IN HELL!

Coming from a professional marine mechanic who has MANY times demonstrated his knowledge and proficiency in boat repairs, I think this says it all!

 

[slasmith1]

Re: Sierra-GLM-Mallory parts quality

whenever possible I always try to go with OEM parts for everything on my boat. I figure if it was good enough when it was built it should reliably keep it running. I didn't buy the cheapest boat why should I trust the cheapest parts.