1655 2-70 fuel line grommet size

scootergmc · Jul 12, 2018

Hello all,

I was wondering if anyone had the dimensions of the fuel line rubber grommets/seals inside the fittings? They're referred to in the parts manual as a "sleeve, 5/16 tube" with a part number S1936 (not illustrated).

I just replaced them from our extra mixed assortment, basically trial/error till I found some tall enough that fit. The ones I replaced were very broken/decayed and probably contributed to injection pump failure. But I would like to know the size, just so I can have some extra onhand. Thanks.

NYOlivers · Jul 12, 2018

They are 5/16" tube seals. Or at least
that's what we call them. Any good
Hydraulic-hose shop should stock them. I
believe they come 3/8 and 1/2 also.
International also sells them in bags of
10. They still use them on some
applications. I may be able to get the part
number from work tomorrow.

scootergmc · Jul 12, 2018

(quoted from post at 13:39:35 07/12/18) They are 5/16" tube seals. Or at least
that's what we call them. Any good
Hydraulic-hose shop should stock them. I
believe they come 3/8 and 1/2 also.
International also sells them in bags of
10. They still use them on some
applications. I may be able to get the part
number from work tomorrow.

Thanks. Going through our inventory we had all sorts of 5/16", 3/8", 1/4", in various heights/widths. It's the OD width and height I really need since the 5/16" is a given. I've seen them available all over the place (online and in auto parts stores), it's just I don't want to play a guessing game and want to get the correct ones.

thepumpguysc · Jul 13, 2018

They're called fuel line "olives"..

IanC · Jul 13, 2018

An "S" part number means they are "standard hardware" items and not dedicated part.

scootergmc · Jul 13, 2018

(quoted from post at 06:20:37 07/13/18) An "S" part number means they are "standard hardware" items and not dedicated part.

Then what is the 1936? Was there a separate standard parts general catalog?

IanC · Jul 13, 2018

Just use description, just means they bought it from outside vendor as a standard item, like the manufacturers version of McMaster-Carr. If your local AGCO dealer is a Massey they should still have a fast moving parts section in their generic parts book (grease guns, SAE hydraulic cylinders, etc.). If a dealer near you carries Sparex after market parts I know the have fuel line "olive" kits as I used to stock them.

WGM · Jul 17, 2018

What is the manufacturers version of McMaster Carr? Been buying from them for 45 years and never of it.

1655 2-70 fuel line grommet size

scootergmc

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NYOlivers

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scootergmc

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thepumpguysc

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IanC

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IanC

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WGM

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