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Probably a Stupid Question


JonB

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Are Puma, specifically a 130, wheels stud spacing etc the same as other landrovers?

Just bought a set for 5 of ebay & thought i had better check!

(i know the studs might need replacing with longer ones on my 110 to accommodate the hd wheels, but, is this true?)

Jon.

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Have wheels, fitted ok but ... the studs are a little short.

looks like 20 of FRC7577 are required.

I Guess its because its a 2.5td vintage 110 with drum rear axle, looks like the later axles have the longer studs as standard.

Hopefully the slightly short studs wont cause any problems in the short term (used only on road at the minute)

Jon.

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How much short? If the studs are flush or very slightly lower than the surface of the wheel nuts, there is no problem, this is how 99% of Land Rovers run with Modular/8-Spoke wheels fitted.

A picture posted here would allow people to be sure in saying 'yarp' or 'narp' :)

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Have wheels, fitted ok but ... the studs are a little short.

looks like 20 of FRC7577 are required.

I Guess its because its a 2.5td vintage 110 with drum rear axle, looks like the later axles have the longer studs as standard.

Hopefully the slightly short studs wont cause any problems in the short term (used only on road at the minute)

Jon.

so it's now exactly the same as mine, ['89 110 rear drum brakes] I've never had any loose wheel nuts & my 110 has never been questioned by MOT or at a VOSA check.

this has been mentioned numerous times on the LR forums not just this one, if you remove the brake drum & temp refit the wheel fully, the stud/nut will look exactly the same as your front studs/nuts, the rears lok shorter [which they are not] because the XD/Wolf wheels have a much thicker centre [nave] plate than the standard steel wheels, this extra thickness plus the drum thickness makes the studs lok short, your existing syuds & mine are exact same lentgh as the FRC5926 [XD/Wolf studs, I've checked this on my 110]

the later axles have the same studs BUT have REAR DISC brakes so No rear drums, so the wheel sits further on just as the front wheels do.

photo below is my left rear drum braked wheel/hub with the XD/Wolf steel fitted [been on for over 10 years with no problems]

So your options are buy 20 x FRC7577 @ £12.84 +VAT + Postage or live with what you have or convert to a later rear disc axle from a 300tdi 110.

post-20-0-56730900-1296415478_thumb.jpg

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From my parts manual

front axle wheel studs, FRC6137 - cant find a length measurement

from google search FRC7577 (Wheel Stud - 60mm)

pic as is looks now ...

http://i1111.photobu...nett/front1.jpg

http://i1111.photobu...rnett/back2.jpg

http://i1111.photobu...rnett/back1.jpg

http://i1111.photobu...nett/front2.jpg

I know there is a lot of debate about this, however it looks wrong on the vehicle, unless the wheel nuts are shorter now?

Jon.

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There is a certain amount of thread needed for a nut to work, and with the shorter studs there is more than enough :). I have Wolf/130 rims on my older truck, all fine :)

there's a loy more thread engagement than it looks.

Perhaps this diagram referring to wheel nut & stud thread engagement will help.

techWheels-5.jpg

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From my parts manual

front axle wheel studs, FRC6137 - cant find a length measurement

from google search FRC7577 (Wheel Stud - 60mm)

pic as is looks now ...

http://i1111.photobu...nett/front1.jpg

http://i1111.photobu...rnett/back2.jpg

http://i1111.photobu...rnett/back1.jpg

http://i1111.photobu...nett/front2.jpg

I know there is a lot of debate about this, however it looks wrong on the vehicle, unless the wheel nuts are shorter now?

Jon.

wheel nut depth is the same for all 110/130's

your photo's look exactly like my 110 [photo above]

110 including 200Tdi with rear drums use FRC6137 in all four hubs

110 from late 200Tdi with rear disc brakes use FRC5926 which as I've said previously are the same overall & thread length as the earlier FRC6137.

the reason is down to the combined thickness of the rear drum & XD/Wolf wheel.

a 300tdi wheel nuts with these XD/Wolf wheels fited looks the same as our front wheel nuts.

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3 more thread within the tech archive/this forum

http://forums.lr4x4.com/index.php?showtopic=19338

http://forums.lr4x4.com/index.php?showtopic=29959

http://forums.lr4x4.com/index.php?showtopic=34407&view=&hl=ruf000020&fromsearch=1

there are less expensive longer studs available, the links/reference to these in the links above.

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