Are you guys installing an oil slinger with the rear main seal, or leaving it out? I don't recall having one when I pulled this apart, but the manual shows it and I might have just forgotten.
The intent of a rear main oil slinger I believe.......
Is to use the force of the spinning crank and slinger to both deflect and sling, oil blasting out of the rear main bearing away from the seal.
That's my story and I'm sticking to it.:shrug:
The 4.6L "slinger" is not a traditional slinger. It's apparently mis-named. The 4.6L oil slinger is between the rear main seal and the flywheel. So the main seal sees the oil coming off of the main bearing, not the slinger.
I have seen posts on other forums that imply the slinger is not used on all of the 4.6's. I also saw a post from an apparent Ford mechanic implying that the slinger is optional.
Tousley sent me the rear main seal, but no slinger. Just to be safe, I'll look into a slinger from a local source.
the rear seal is installed inverted so the slinger may add pressure on the seal so it cant get blown back under pressure. who knows there is also a oil slinger in the rear on the pinion. like i stated earlier felpro's 1 piece rear main sell ftw
I think it is more of a dust shield for the seal. Ther is a lot of clutch dust back there. Maybe it helps keep the dust away from the seal? :shrug:
Also, for anyone tackling this install in the future, the flat part of the baffle faces the engine!.
Pilot Bearing: | F6ZZ-7600-A |
Oil Slinger: | F65Z-6310-AFC |
It's an old thread, but a picture might help someone one day.
Here's what I saw after I recently pulled the rear main cover off my stock 2003 Mach1 engine:
And just in case someone needs to place an order, here are some relevant part numbers:
Pilot Bearing: F6ZZ-7600-A Oil Slinger: F65Z-6310-AFC