Mike Baldwin
2026-04-11T21:44:38Z
Does anyone know the specification of the ram for the 325? Or the original supplier maybe. Mine has failed and I need to either get new seals or buy a new ram. As it's 22 years old it might be better to buy a new one.

Mike

2026-04-12T09:47:23Z
Mike

Worth looking at “Parker 31 hydraulic ram replacement” topic from a couple of months ago.

Hope it helps

Chris


Christopher Day

P31/5 Sula

MartinH
2026-04-12T18:05:41Z
Hi Mike

I posted the drawing for the 325/335 hydraulic cylinder on this site two or three years ago, I think it is still accessible. If not let me know and I will post it again.

This is not the same as the P31 ram because the keel system is significantly different.

There is nothing special about 325 clyinder apart from the fact that the bar is made from 316 stainless. There are lots of hydraulic suppliers who could make you one but it would definately be worth researching getting it rebuilt first.

Good luck

Martin

P335/50