BearKiller

I was checking on ordering some fuel-heater seals.

I asked about Cummins # 3913695 and the guy said that number crossed to a FleetGaurd number = # 3834185 F at 63-cents each.

This seems too good to be true, when the Mopar ones are around five-bucks.

Can anyone confirm the Fleetguard number as actually being the fuel-heater seal ??


Not that I am a tight-wad, or something; but, if they are correct, I intend to order at least ten of them.

Thanks.

wannadiesel

Yes, and 3958485S is the same thing but biodiesel compatible.

BearKiller

Thank you....................

MikeThomas

I will have to look for the mopar part number, but mine was $2.12 from them.

dv_shane

does this seal go to where the ele. connection plugs in to the heater just above fuel filter? thanks dave

BearKiller

The fuel-heater is directly above and the same diameter as the fuel-filter, about an inch thick.

On top of the heater is a round rubber ring, just like the filter-seal, except only about a third as thick.

The heater is held on by the stud that the filter threads onto.

On one of my trucks, that stud screwed off with the filter; I think that is a common dilemna.

RamW350 dually

Where is the best place to buy this biodiesel compatible seal and it's a Fleetguard part? Thanks.

BearKiller

The 39 prefix would indicate that it is a Cummins part-number; but, I have been told that FleetGuard is Cummins, so who knows.

wannadiesel

A Cummins distributor. Cummins/Fleetguard sites both have dealer locators. If there's not one convenient to you, call and order one, they will ship it to you.