bfuller Posted 20 hours ago Share Posted 20 hours ago Wondering if anyone would have a part number for this fuel primer off a ENDT V8. Gave it a scrub down but there's no number anywhere Quote Link to comment https://www.bigmacktrucks.com/topic/75939-fuel-primer-pump/ Share on other sites More sharing options...
mechohaulic Posted 6 hours ago Share Posted 6 hours ago check the topic E9 primer loosing prime. think someone posted a part number. Quote Link to comment https://www.bigmacktrucks.com/topic/75939-fuel-primer-pump/#findComment-582470 Share on other sites More sharing options...
The Heinz Posted 6 hours ago Share Posted 6 hours ago I use PAI for these primer pumps because the Mack lookup never gets it right or never even shows the hand primer. I believe this is a PAI EPP-3586, Mack number 318GC17A. Quote Link to comment https://www.bigmacktrucks.com/topic/75939-fuel-primer-pump/#findComment-582471 Share on other sites More sharing options...
Freightrain Posted 6 hours ago Share Posted 6 hours ago #11 is the one I ordered for my 300+. My 237 and 673 had the earlier #10 version Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment https://www.bigmacktrucks.com/topic/75939-fuel-primer-pump/#findComment-582472 Share on other sites More sharing options...
h67st Posted 5 hours ago Share Posted 5 hours ago 53 minutes ago, The Heinz said: I use PAI for these primer pumps because the Mack lookup never gets it right or never even shows the hand primer. I believe this is a PAI EPP-3586, Mack number 318GC17A. I have an EPP-3586 on my truck, but if I remember correctly the threads were more coarse than the one in his photo. I think it also has an o-ring boss. Quote Link to comment https://www.bigmacktrucks.com/topic/75939-fuel-primer-pump/#findComment-582475 Share on other sites More sharing options...
The Heinz Posted 4 hours ago Share Posted 4 hours ago 1 hour ago, h67st said: I have an EPP-3586 on my truck, but if I remember correctly the threads were more coarse than the one in his photo. I think it also has an o-ring boss. Interesting, I don't think I'm useful from here then. The few V8 VIN's I have saved are E9's and not ENDT8's, and the only primer they show is like 6 in my screenshot. Quote Link to comment https://www.bigmacktrucks.com/topic/75939-fuel-primer-pump/#findComment-582478 Share on other sites More sharing options...
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