Mark Ogram Posted February 12, 2020 Report Share Posted February 12, 2020 Hi all, I have a problem, in that, I have a broken servo non return valve, this is the valve that "push fits" into the servo. I ordered a replacement from Moss, but the diameter is too big. Any ideas where I can get one that fits ? see attached pic. I may have to just bite the bullit and order a new servo, if I have to do this, where is the best place to buy one from. I have looked on line - they all look slightly different. Thanks in advance. Mark. Quote Link to post Share on other sites
John L Posted February 12, 2020 Report Share Posted February 12, 2020 (edited) Can you give us the part number you ordered as it doesn't look like the what is pictured please. Rimmers show this one https://rimmerbros.com/Item--i-RTC812P John Edited February 12, 2020 by John L Quote Link to post Share on other sites
Mark Ogram Posted February 12, 2020 Author Report Share Posted February 12, 2020 Hi John, Sorry, the photo is of the old broken valve. The new one from Moss was part number 18G8953 the diameter is 23mm. Any ideas ? Mark. Quote Link to post Share on other sites
Phil H 4 Posted February 12, 2020 Report Share Posted February 12, 2020 Hi Mark, I had a problem with the servo non return valve, posted December 2018. I obtained a suitable valve from: TD Fitchett Ltd 01952 620434, they had the origional part I needed No 516907 £15 plus £3 postage. I found them very helpfull, perhaps give them a call. Phil Quote Link to post Share on other sites
Mark Ogram Posted February 12, 2020 Author Report Share Posted February 12, 2020 Hi Phil, Thanks very much for that info, I will give them a call tomorrow. Mark. Quote Link to post Share on other sites
PodOne Posted February 12, 2020 Report Share Posted February 12, 2020 This kind of thing would p** m* o**. Got to ask why Moss sell the wrong part in the first place! Quote Link to post Share on other sites
Mark Ogram Posted February 13, 2020 Author Report Share Posted February 13, 2020 11 hours ago, PodOne said: This kind of thing would p** m* o**. Got to ask why Moss sell the wrong part in the first place! Trouble is, all the suppliers seem to be selling different aftermarket servos, probably all with different size non return valves. Quote Link to post Share on other sites
openroad Posted February 13, 2020 Report Share Posted February 13, 2020 Hi Mark , did you get sorted. I reckon I have one knocking about if you are still looking. Cheers Conrad. Quote Link to post Share on other sites
Mark Ogram Posted February 13, 2020 Author Report Share Posted February 13, 2020 59 minutes ago, openroad said: Hi Mark , did you get sorted. I reckon I have one knocking about if you are still looking. Cheers Conrad. Hi Conrad, Thanks for that. I will try TD Fitchett Ltd first and get back to you if they can't sort me out, Cheers, Mark. Quote Link to post Share on other sites
astontr6 Posted February 13, 2020 Report Share Posted February 13, 2020 17 hours ago, Mark Ogram said: Hi all, I have a problem, in that, I have a broken servo non return valve, this is the valve that "push fits" into the servo. I ordered a replacement from Moss, but the diameter is too big. Any ideas where I can get one that fits ? see attached pic. I may have to just bite the bullit and order a new servo, if I have to do this, where is the best place to buy one from. I have looked on line - they all look slightly different. Thanks in advance. Mark. That does not look like the correct one??? The Rimmers picture in the thread below is the same as what is on my car??? Bruce. Quote Link to post Share on other sites
Mark Ogram Posted February 13, 2020 Author Report Share Posted February 13, 2020 Bruce, That is the one that came off my servo (minus the offtake tube that snapped off). Mark. Quote Link to post Share on other sites
stuart Posted February 14, 2020 Report Share Posted February 14, 2020 On 2/13/2020 at 9:30 AM, Mark Ogram said: Bruce, That is the one that came off my servo (minus the offtake tube that snapped off). Mark. Thats probably an after market servo then. Stuart. Quote Link to post Share on other sites
Mendedit Posted September 28, 2021 Report Share Posted September 28, 2021 Are all servo non return valves basically the same so long as they fit the diameters? ie won`t allow pressure out of the servo, or do they work at different vacuum pressures? Quote Link to post Share on other sites
stuart Posted September 29, 2021 Report Share Posted September 29, 2021 15 hours ago, Mendedit said: Are all servo non return valves basically the same so long as they fit the diameters? ie won`t allow pressure out of the servo, or do they work at different vacuum pressures? Theyre just a one way valve in their basic form. Stuart. Quote Link to post Share on other sites
Mendedit Posted October 3, 2021 Report Share Posted October 3, 2021 Thanks Stuart, I didn`t think there could be a great difference unless a difference in spring strength Quote Link to post Share on other sites
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