Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
 
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This post was updated on .
As some of you may already know, I have big problems getting pages and Word documents to load from this site.
So, I can view this PDF illustration but I can't get the parts lists to load. (I need a complete number for 4670 85/ Ford WDD Non- Locking 10.25 Full Float Axle) Parts list 258....  This little slinger was chewed to death by the pinion splines when I blew up my rear end. It slipped through the cracks when I clamored to order gears, shims and bearings. Interesting failure analysis on this one.... đ§ More telling is the pinion shim! It's obviously spun. (The faces of the NEW Koyo bearings are ground completely flat, as is the back of the pinion gear. Yet, this thing has spun between the inner race (that is pressed on) and the gear itself... Since I have all OEM parts, I'm going to start with the idea that shims are to correct for vagiaries of case machining, and use that as a baseline. If I can't get a good pattern I'll torch the race back off and correct the shim(s)  Thanks
Jim,
Lil'Red is a '87 F250 HD, 4.10's, 1356 4x4, Zf-5, 3G, PMGR, Saginaw PS, desmogged with a Holley 80508 and Performer intake. Too much other stuff to mention. |
Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Jim - I think what you need is D5AZ 4670-A Slinger (pinion shaft oil).
But here's a snippet of the page to make sure: 
Gary, AKA "Gary fellow": Profile
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
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Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Yeah, that's definitely what I'm describing....
Thank you! Now the race to find one! 
Jim,
Lil'Red is a '87 F250 HD, 4.10's, 1356 4x4, Zf-5, 3G, PMGR, Saginaw PS, desmogged with a Holley 80508 and Performer intake. Too much other stuff to mention. |
Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Administrator
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Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Administrator
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Good luck!
Gary, AKA "Gary fellow": Profile
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
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Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Hey Gary, do you think you can get me a number for that 0.020" shim?
Jim,
Lil'Red is a '87 F250 HD, 4.10's, 1356 4x4, Zf-5, 3G, PMGR, Saginaw PS, desmogged with a Holley 80508 and Performer intake. Too much other stuff to mention. |
Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Administrator
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Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Sorry, I didn't realize...
 It's between the root of the pinion gear and the race. # 4663
Jim,
Lil'Red is a '87 F250 HD, 4.10's, 1356 4x4, Zf-5, 3G, PMGR, Saginaw PS, desmogged with a Holley 80508 and Performer intake. Too much other stuff to mention. |
Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Administrator
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Well, good news and bad. I had saved parts list 258 on my One Drive so was able to look at it here. But 4663 is part of kit 4209 and is not available separately, at least from what this says. Sorry!
 
Gary, AKA "Gary fellow": Profile
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
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Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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Re: Pinion Oil slinger, Ford 10.25" Full Floating Rear Axle
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