C6 Front & Rear Seal Part Numbers?

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C6 Front & Rear Seal Part Numbers?

Quarterwave
Hi Guys,

My C6 is dripping trans fluid where the bellhousing meets the transmission. The general consensus is that the front main seal is the culprit and that if I replace the front, I might as well replace the rear.

So, I'm looking for the part numbers for the front and rear main seals for my C6 so that I can order them.

After researching the C6 documents, I'm a little confused.

Are they referred to as the "input shaft" and "output shaft" seals?

Thanks.
1985 Ford F150, 2WD.
351 H.O Windsor, aluminum heads
Cam: Lift = .496''/.520'' Duration @ .050: 224°/234°
C6 Transmission
6" Rough Country Lift
33x12.5x15 BF Goodrich All-Terrains
15x10" Pro Comp Rims
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Re: C6 Front & Rear Seal Part Numbers?

Quarterwave
I guess no one knows!
1985 Ford F150, 2WD.
351 H.O Windsor, aluminum heads
Cam: Lift = .496''/.520'' Duration @ .050: 224°/234°
C6 Transmission
6" Rough Country Lift
33x12.5x15 BF Goodrich All-Terrains
15x10" Pro Comp Rims
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Re: C6 Front & Rear Seal Part Numbers?

Gary Lewis
Administrator
In reply to this post by Quarterwave
Sorry, I missed this.  And, I see why you are confused.

Yes, they are input and output shaft.  

I'm seeing the output shaft seal as C4AZ 7D011-A.  But, I do not see an "input shaft seal" as such.  Instead, it looks like C6AZ 7D025-A SEAL (INTERMEDIATE BRAKE DRUM) is the farthest forward seal.  So, I am confused as well.

I've never had a C6 apart, so I am no where near an authority on this.  We need someone else to weigh in.

Dad's: '81 F150 Ranger XLT 4x4: Down for restomod: Full-roller "stroked 351M" w/Trick Flow heads & intake, EEC-V SEFI/E4OD/3.50 gears w/Kevlar clutches
Blue: 2015 F150 Platinum 4x4 SuperCrew wearing Blue Jeans & sporting a 3.5L EB & Max Tow
Big Blue: 1985 F250HD 4x4: 460/soon-to-be ZF5/3.55's & EEC-V MAF/SEFI