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Re: Mitsu 9" and Ford 9" Compatibility [Re: LandRaider] #953983 07/16/09 10:52 PM
Joined: Feb 2000
Posts: 3,269
justice Offline
Roll Me Over
*****
Pipe Dream... <img src="/forums/images/graemlins/lol.gif" alt="" />


99 Gen 2.5, fixing blown head gasket
89 SWB- 33's, ARB Front locker, SR rear locker/axle, SR F brakes, winch, WST Offroad Armor all Around, 2.85 Aussie T-case Gears (SOLD)
Sold: (2) 95 SR's, 86 SWB, 90LWB, 91 LWB
-Can Change a timing belt in my sleep..
Re: Mitsu 9" and Ford 9" Compatibility [Re: LandRaider] #953984 07/17/09 12:20 AM
Joined: Jun 2009
Posts: 26
D
desteurm Offline
Getting the Wheeling Fever
Quote
Just because the splines are the same doesn't mean the axles will fit. There's quite a bit to consider.

Axle diameter, Spline, length.
Bearings shouldn't matter because he's swapping the WHOLE ford 3rd member into the Mitsubishi housing.

Does the ford 3rd member put the center into the centerline of the axletubes?

Is the bolt pattern around the edge the same? Sealing surface around the edge?

Does it even fit in there at all?


I'm only considering the differential carrier not the whole thrid member for my aplication. Both Ford and Mitsu with 31 spline should have the same dimetral pitch. I wish there was more 94+ monteros in the wreckers so I could try <img src="/forums/images/graemlins/cheers.gif" alt="" />

Yes it is a pipe dream to find a cheap rear locker <img src="/forums/images/graemlins/scared.gif" alt="" />

Re: Mitsu 9" and Ford 9" Compatibility [Re: desteurm] #953985 07/17/09 12:29 AM
Joined: Sep 2006
Posts: 2,712
OldColt Offline
Roll Me Over
*****
Ford 31 spline, 33.5mm 1.32"
Mitsu 31 spline 35.5mm 1.40"


Cheers, Charlie
If It ain't broke, Modify it!
87 Montero turbo Converted back in Spring1989
95 Montero SR 3.8 DOHC Only one?
93 Pajero 3 door 6G75 Mivec with paddle shifted 5 speed
Then a Gen2 SR with full coil independent suspension.
Re: Mitsu 9" and Ford 9" Compatibility [Re: OldColt] #953986 07/17/09 05:15 AM
Joined: Jan 2002
Posts: 6,134
TOASTY Offline
Trail Leader
*****
Another note, ford splines are machined and the mitsu ones are forged. I doubt they would mate together like they should, it would either be really tight or a little sloppy. It is an interesting swap and it would be cool for gearing options but the mitsu axles are much stronger and an improvement over the ford 9" wich they were designed after.


1999 Montero SAS'd on Kings and stuff

1998 Montero trying to get a V8 Swapped
Re: Mitsu 9" and Ford 9" Compatibility [Re: TOASTY] #953987 07/17/09 08:29 PM
Joined: Jun 2009
Posts: 26
D
desteurm Offline
Getting the Wheeling Fever
Quote
Another note, ford splines are machined and the mitsu ones are forged. I doubt they would mate together like they should, it would either be really tight or a little sloppy. It is an interesting swap and it would be cool for gearing options but the mitsu axles are much stronger and an improvement over the ford 9" wich they were designed after.


I guess the tooth thickness of each spline could be different. In general, automotive spline shape is the same across the board.

By forged I think you mean rolled...it's hard to forge all around an axle shaft. Rolled splines are stronger no doubt.

Re: Mitsu 9" and Ford 9" Compatibility [Re: LandRaider] #953988 08/16/09 02:59 AM
Joined: Jan 2008
Posts: 985
1
1986powerram50 Offline OP
Rock Warrior
*****
Check out the thread on outerlimits, he posted up


--keRby

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