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Why is NAA lift piston better than 3 ring N piston

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rod

10-28-2000 06:06:29

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I am jsut curious why I have seen several posts recommending the O ring NAA lift piston is it better than standard 3 ring lift piston?

regards

rod

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Steve IA

10-28-2000 06:46:57

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Re: Why is NAA lift piston better than 3 ring N piston in reply to rod, 10-28-2000 06:06:29

If the rings wear and break on the metal 3 ring older type, the cylinder can get scratched and may need to be honed or replaced. With the rubber o ring NAA style, if the ring breaks, all that happens is you leak oil past the ring. No damage done. Replace the o ring and off you go. Is it worth the price? If you gotta replace a damaged cylinder anyway, might as well replace with the NAA. If your old ram and cylinder are in good shape... You decide?!? . HTH Steve 8N 169302

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dave#1

10-28-2000 07:57:39

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Re: Re: Why is NAA lift piston better than 3 ring N piston in reply to Steve IA, 10-28-2000 06:46:57

Yep, plus I think the "O ring piston" may seal better than the steel ring piston.

later,dave

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Rick Zundel

10-28-2000 18:06:10

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Re: Re: Re: Why is NAA lift piston better than 3 ring N piston in reply to dave#1, 10-28-2000 07:57:39

OK, I have a 47 8N, what do I have to order? I have the 3 ring piston type and would upgrade while I am fixing the piston. I order from Farm & Country, but I didn't see one there. I have to order the complete eveything???? or do I just need to replace the piston and It will work in my existing cylinder? Let me know and I will get one ordered. Thanks

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dave#1

10-28-2000 18:57:34

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Re: Re: Re: Re: Why is NAA lift piston better than 3 ring N piston in reply to Rick Zundel, 10-28-2000 18:06:10

You want to buy the "NAA piston and O ring", I bought mine from New Holand, don't remember the cost but was,nt to bad.

later,dave

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