What is this tool for? - PeachParts Mercedes-Benz Forum

MTI · #1 10-25-2010, 11:35 AM

The tool is available from the dealership. However, the fact that it's in the tool roll suggests that a previous owner used it to change a tire. The factory location for the pin is in one of the lug holes of the spare, held in place by a black foam donut.

IMSam · #2 10-25-2010, 11:41 AM

Search ebay for mercedes tools; there were some available recently.

deanyel · #3 10-25-2010, 11:49 AM

They're not available as a separate part, only as part of the tool kit, which is expensive. Figure out the threads and you can buy the bolt and cut off the head.

MTI · #4 10-25-2010, 11:59 AM

Quote:

Originally Posted by deanyel

They're not available as a separate part, only as part of the tool kit, which is expensive. Figure out the threads and you can buy the bolt and cut off the head.

For the 12mm bolts
Part No. A126 403 00 74

1264030074 MSRP $3.50 Core $0.00 Online Pricing $3.15

Sourcing a long enough bolt, cutting it . . . worth $3.50 for an MB part?

deanyel · #5 10-25-2010, 12:52 PM

Great if available. A parts guy told me it wasn't - might be.

mramay · #6 10-25-2010, 01:59 PM

Quote:

Originally Posted by deanyel

They're not available as a separate part, only as part of the tool kit, which is expensive. Figure out the threads and you can buy the bolt and cut off the head.

+1!

Take a lug bolt into a fastener store and for a couple of bucks you'll have a nice long (3" or so) bolt that can be cut to be this tool. BTDT, have two.

lkchris · #7 10-25-2010, 02:54 PM

Quote:

Originally Posted by deanyel

They're not available as a separate part, only as part of the tool kit, which is expensive. Figure out the threads and you can buy the bolt and cut off the head.

Baloney.

This tool is nothing to get exiticed about, as it's less than $10 at a dealer and consequently fervent internet searches, making your own, etc., are a waste of time.

deanyel · #8 10-25-2010, 11:24 PM

Quote:

Originally Posted by lkchris

Baloney.

This tool is nothing to get exiticed about, as it's less than $10 at a dealer and consequently fervent internet searches, making your own, etc., are a waste of time.

It was actually your dealership there in Albuquerque that told me it wasn't available as a separate part. But as I indicated earlier parts guys aren't always right.

Gilly · #9 10-26-2010, 05:41 AM

Had problems with this thing on 2 different occasions when I was at the dealership. Customers used them then couldn't get them to come off. Material is really weird, you'd think it was just aluminum, must be magnesium or something, hard to cut. IIRC the owners cross-threaded them and then couldn't even get the wheel on because they were crooked!
Gilly

Ferdman · #10 10-26-2010, 07:17 AM

The tool may be helpful for some folks when mounting front wheels because the front rotors have a tendency to turn as you align the bolt holes, but that's certainly not the case with rear wheels. Frankly, I find the tool more trouble than it's worth. Used it once, and never again.

RBYCC · #11 10-26-2010, 10:41 AM

They are always on EBAY..

M12x1.5 for older cars, M14x1.5 for newer cars.

http://cgi.ebay.com/ebaymotors/Wheel-Stud-Mounting-Tool-M12-x-1-5-Mercedes-BMW-_W0QQcmdZViewItemQQhashZitem3f0341a74aQQitemZ270637573962QQptZMotorsQ5fAutomotiveQ5fTools

Billybob · #12 10-25-2010, 02:02 PM

Quote:

Originally Posted by MTI

The factory location for the pin is in one of the lug holes of the spare, held in place by a black foam donut.

Having accumulated many of these tools, I'm pretty certain that the foam donut in the lug hole of the wheel is a 201 thing or maybe a later model thing. 123,126, 124 all come in the tool wrap.

As far as the 201 chassis I have one that I picked up which is not the stamdard length as shown in the OP picture but is about half that length, came out of a spare tire lug whole with a donut it's just much shorter!

slk230red · #13 10-26-2010, 09:23 PM

Quote:

Originally Posted by Billybob

Having accumulated many of these tools, I'm pretty certain that the foam donut in the lug hole of the wheel is a 201 thing or maybe a later model thing. 123,126, 124 all come in the tool wrap.

As far as the 201 chassis I have one that I picked up which is not the stamdard length as shown in the OP picture but is about half that length, came out of a spare tire lug whole with a donut it's just much shorter!

My '93 W201 came with the tool in the tool wrap sealed in a plastic bag.

Chris W. · #14 10-27-2010, 12:14 PM

Just to be the counterpoint, I love this tool and use it all the time. In my pre MB days I bought an aftermarket version for my old BMW 5 series, because the stock tool kit in my car did not have one. Our German cars have "hub centered" wheels rather than lug centered wheels.

As far as I'm concerned this tool has saved me countless minutes of fussing trying to line up the holes in the wheel with the holes on the hub. And I've watched many a wheel jockey at the tire shops struggling with lining things up when they could have just used one of these tools. Of course these are the guys who do not know how to use a torque wrench either!

Rgds,
Chris W.
3 x W124