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Andy344590

Member Since: 25 Jan 2025
Location: Aberdeen
Posts: 20

2014 Defender 90 Puma 2.2 XS CSW Indus Silver

Front Drive Shaft Thread Size

I have fitted Ashcroft HD Drive Flanges to the front of my 2014 D90 CSW and both sides were tight to fit (light tap with copper mallet).

So this resulted in the half shaft being pushed back into the hub, I managed to move the shaft back to its correct postion to re-fit circlip, however i had to remove one of the 2 shims to fully locate the circlip.

I want to try and see if the half shaft is in the correct position by making up a small puller to see if it can come forward slightly to allow re-fitting the original shim pack.

I tried my stock of metric stud bolts but none fitted, I suspect it is either fine pitch metric or imperial. Does anyone know what thread this is in the red circle?

Click image to enlarge

15th Mar 2025 7:51am

custom90

Member Since: 21 Jan 2010
Location: South West, England.
Posts: 21029

IIRC, it’s the same size thread as the HT fixings on the drive flanges.

That’s what I seem to remember anyway. ____\We|Will|Win/___
____/🇬🇧🇺🇸\____
_//*⛽️🛢️⚙️🧰*\\_

15th Mar 2025 9:03am

Andy344590

Member Since: 25 Jan 2025
Location: Aberdeen
Posts: 20

Thanks Custom90, will give try an old bolt from the drive flange. Its minus 4 at the moment where I live, so maybe later on this weekend when it warms up

15th Mar 2025 9:34am

Martin
Site Admin

Member Since: 02 Apr 2007
Location: Hook Norton
Posts: 6732

2015 Defender 90 Puma 2.2 XS CSW Montalcino Red

https://www.defender2.net/forum/topic32207.html

1988 90 Td5 NAS soft top

2015 D90 XS SW

15th Mar 2025 11:21am

Andy344590

Member Since: 25 Jan 2025
Location: Aberdeen
Posts: 20

Thanks Martin, must admit i searched for front half shaft not front CV

bolts ordered

16th Mar 2025 9:42am

Ianh

Member Since: 17 Sep 2018
Location: Essex
Posts: 2544

7/16" BSW (British Standard Whitworth) - 14tpi. Who would not have guessed that !

Don’t you just love our vehicles, a mixture of BSW, UNF (probably a UNC somewhere), and Metric in corse and fine. With even the fine in two varieties. Plus the Bolt heads can be non standard for the bolt size.

I guess that’s what happens when a vehicle evolves between 1948 and 2016.

16th Mar 2025 12:58pm

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