Technical Front Wishbones

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Technical Front Wishbones

widemouthfrog

semper in merda
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When I wasn't getting fed up with trying to fit my new ones, I was comparing the different wishbones that I've amassed for the Multipla (as much because I'd forgotten that I'd already bought some as anything else, if you're curious why I've got more than the usual tally).

First up, the Fiat OEM wishbones. These only get a quick mention because - I haven't got any. Those that would have originally graced my humble steed have long since gone to the scrapyard. However, ePER is good enough to tell us that they weigh 3300g apiece. They are also BIG money.

Next - the ever popular offering from Birth, makers of OEM parts for many Italian car companys and a safe 'middle of the road' (to avoid the potholes?) choice. If you buy a wishbone from Shop4Parts, these are what they'll send you. They look like this (top of picture):



Then bottom of picture:





To be honest, I'm not impressed. Whatever tooling they use to make them looks like it should have been thrown in the skip long ago. They are also monstrously heavy - 4,200g. They are thick, not very well finished and just look, well, poo. The bushes and ball joint look ok and feel firm enough, but if you value keeping unsprung weight down, these aren't for you. The ball joint is stamped with the Birth trademark. Country of manufacture: Italy

Step forward contender No.2: Lemforder (it's the one in the bottom of the first picture). The minute you pick these up, you can tell that they are a quality item. Reasonable paint finish, nice, crisp (slim) arm and decent fit and finish of the bushes (to be fair, the Birth ones aren't too bad in this respect either). The fitting of the ball joint looks especially trick as it appears to have been machined after it's been fitted to the arm, so you can't tell where one finishes and the other begins. The ball joint is stamped with the Lemforder trademark, but that's the only place it's present. Weight: 3,100g, beating even the Fiat part by nearly 1/2 a pound and making the Birth one look like a lardy thing. They also come with a new pinch bolt and nut for the ball joint, which is a nice touch. Detail pics:







Country of manufacture for this fine piece of German engineering? Italy.

Now a quick shot of the bush spacing, as many on here have said that they've had problems fitting Birth wishbones because they don't line up with the subframe holes:



The subframe hole centres are 270mm. Lemforder are 270 (the bolts go straight in); Birth around 268.5-ish. The bolts go in OK on my example, but the bolt threads are just catching on the subframe holes.

Lastly, we have the outgoing contender as purchased form ziggy A2Z on ebay a couple of years ago and gracious provider of an MOT fail 3 months ago (one ball joint and two bushes with excessive play, after clocking up about 16k miles). I have to confess that I spent quite a long time cleaning flash metal of the edges of these when I got them, especially inside the big round holes in their middles and down one edge. This was followed up with a couple of coats of chassis enamel when they were new, before I fitted them, so what you see here (apart from an MOT fail) isn't entirely representative of what this ebay purveyor of fine replacement parts will send you. You may detect that I'm not entirely convinced by the quality of this places offerings. The fact is, I bought quite a pile of parts from them for my Multi when I did all that work a couple of years ago, and these wishbones are the last of them to remain on the car. Be warned: Buy Cheap, Buy Twice; or Buy Cheap Once, Sell Quick.

There's no makers mark anywhere on these and I recall the packaging they originally came in was anonymous. I'm not sure of country of origin. Weight: 3,770g. Pictures:



This ISN'T supposed to happen:



So there you have it - the (worlds first?) review of wishbones for the Fiat Multipla. Riveting stuff, I'm sure you'll agree.

Of course, none of this guarantees longevity in service (certainly not for the A2Z ones). Time will tell if the Lemforders fair any better. The Birth ones will go back in their bags, perhaps for good.
 
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I to would recommend lemforder as a quality part as stated. I've used this make & are cheaper than original parts. As pointed out by widemouthfrog buying cheap is false economy, there are a vast array of cheap & nasty parts on ebeay & again repeating, you get what you pay for.

These whishbones do lot of work, I have a Coop, same part. It's vital on a high powered vehicle you don't want any failures.

Good write up by the way.
 
High powered?
What engine did you swap to then? :p


I'm always amazed how some people can recall all the details (price, supplier, when fitted, how many miles etc) of the parts they fit!
I've forgotten it all about a fortnight later. :D

I have to trawl through my old posts if I'm hoping to tell someone what I fitted and when, etc.

When my current Wishbones start to go, I'm tempted to make my own Tubular Steel items . . .
 
Young?
I'm 53 :p

Anyhow, power doesn't really come into it as far as wishbone strength is concerned, as the most loading on them comes from Braking and Cornering, not Acceleration. ;)
 
For the benefit of the post-Photobucket (spit :yuck:) world, here's the first post again, this time with the photos hosted on the forum itself:

When I wasn't getting fed up with trying to fit my new ones, I was comparing the different wishbones that I've amassed for the Multipla (as much because I'd forgotten that I'd already bought some as anything else, if you're curious why I've got more than the usual tally).

First up, the Fiat OEM wishbones. These only get a quick mention because - I haven't got any. Those that would have originally graced my humble steed have long since gone to the scrapyard. However, ePER is good enough to tell us that they weigh 3300g apiece. They are also BIG money.

Next - the ever popular offering from Birth, makers of OEM parts for many Italian car companys and a safe 'middle of the road' (to avoid the potholes?) choice. If you buy a wishbone from Shop4Parts, these are what they'll send you. They look like this (top of picture):

(Wishbone_Lemforder&Birth_01)

Then bottom of picture:

(Wishbone_Lemforder&Birth_02)
(Wishbone_Birth_01)

To be honest, I'm not impressed. Whatever tooling they use to make them looks like it should have been thrown in the skip long ago. They are also monstrously heavy - 4,200g. They are thick, not very well finished and just look, well, poo. The bushes and ball joint look ok and feel firm enough, but if you value keeping unsprung weight down, these aren't for you. The ball joint is stamped with the Birth trademark. Country of manufacture: Italy
 

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Step forward contender No.2: Lemforder (it's the one in the bottom of the first picture). The minute you pick these up, you can tell that they are a quality item. Reasonable paint finish, nice, crisp (slim) arm and decent fit and finish of the bushes (to be fair, the Birth ones aren't too bad in this respect either). The fitting of the ball joint looks especially trick (on the right of the 3dr photo) as it appears to have been machined after it's been fitted to the arm, so you can't tell where one finishes and the other begins. The ball joint is stamped with the Lemforder trademark, but that's the only place it's present. Weight: 3,100g, beating even the Fiat part by nearly 1/2 a pound and making the Birth one look like a lardy thing. They also come with a new pinch bolt and nut for the ball joint, which is a nice touch. Detail pics:

(Wishbone_Lemforder_01)
(Wishbone_Lemforder_02)
(Wishbone_Lemforder&Birth_04)

Country of manufacture for this fine piece of German engineering? Italy.

Now a quick shot of the bush spacing, as many on here have said that they've had problems fitting Birth wishbones because they don't line up with the subframe holes:

(Wishbone_Lemforder&Birth_03)

The subframe hole centres are 270mm. Lemforder are 270 (the bolts go straight in); Birth around 268.5-ish. The bolts go in OK on my example, but the bolt threads are just catching on the subframe holes.
 

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Lastly, we have the outgoing contender as purchased form ziggy A2Z on ebay a couple of years ago and gracious provider of an MOT fail 3 months ago (one ball joint and two bushes with excessive play, after clocking up about 16k miles). I have to confess that I spent quite a long time cleaning flash metal of the edges of these when I got them, especially inside the big round holes in their middles and down one edge. This was followed up with a couple of coats of chassis enamel when they were new, before I fitted them, so what you see here (apart from an MOT fail) isn't entirely representative of what this ebay purveyor of fine replacement parts will send you. You may detect that I'm not entirely convinced by the quality of this places offerings. The fact is, I bought quite a pile of parts from them for my Multi when I did all that work a couple of years ago, and these wishbones are the last of them to remain on the car. Be warned: Buy Cheap, Buy Twice; or Buy Cheap Once, Sell Quick.

There's no makers mark anywhere on these and I recall the packaging they originally came in was anonymous. I'm not sure of country of origin. Weight: 3,770g. Pictures:

(Wishbone_A2Z_01)
(Wishbone_A2Z_02)

So there you have it - the (worlds first?) review of wishbones for the Fiat Multipla. Riveting stuff, I'm sure you'll agree.

Of course, none of this guarantees longevity in service (certainly not for the A2Z ones). Time will tell if the Lemforders fair any better. The Birth ones will go back in their bags, perhaps for good.
 

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Just swapped out my wishbones again for my MOT as they were both fecked yet again. I'd say I've gone through about 8 wishbones in my 6 years multi ownership. In fairness I've always bought cheap and I mucked up more than once nipping the gaiter on the balljoint which no doubt contributed to early failure.
The last one I bought looked better than any previous ones. It. Âme from Germany and was either ATP or AGP i think.
It's companion is arriving in the post this week so I'll weigh it out of curiosity.
I'm at the point now where I can't justify anything other than cheap parts to get it through the MOT. Hopefully I'll pass that this week and be able to drive around without looking over my shoulder all the time!!
Marty.
 
Ok

ATEC is the name of my latest bones. 3.8 kg, (apparently from Germany but says made in PRC)
Hole centres are exactly 270mm and they feel overall better quality than previous installs. Time will tell but I've a feeling these will be the last as I can't afford insurance on this car for much longer :(
I'll install tomorrow. (I've 1 In already and it seems fine so far)
Marty
 
Installed.. went in v easy in fairness.
Holes lined up perfect which is a major help.

A trick I have learned installing these is not to jack the car up too high. In fact lowering it onto an axel stand lower than the car would normally sit puts less pressure on the suspension through the rollbar and allows movement of the hub more easily onto the balljoint once wishbone is in place.

Pic attached of APEC wishbone 3.8kg.
IMG_0727.JPG

Marty.
 
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