FS: Pistons, spacers, rear disc caliper mounts, OE jack & X1/9 cam, Sprintfliter

Vuk

Vuk

Daily Driver
Mondial 8289 piston set (87.00mm and 87.40mm) - these have 34.45mm compression height and are therefore convenient for 1600 stroker builds (written about on this forum). Price: $380 (will ship free to continental US)
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Kolbenschmidt piston set for 1.1l SOHC (standard bore, Kolbenschmidt "Class A" 79.97mm, Fiat "Class C"). Price: $100
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Motins (Kolbenschmidt specs) piston set for 1.1l SOHC (standard bore, Kolbenschmidt "Class B" 79.98mm, Fiat "Class E"). Price: $100
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15mm hub-centric spacers - I purchased these from MWB and discovered I need more thickness. They were never even torqued in place, just loosely put on and removed. Pair goes for $70. Also available freshly blasted and nickel plated factory spacers (~4.5mm thick). Set of 4 go for $40.
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240mm rotors pair $50 (original Mopar/Fiat) and 257mm vented pair $80 (made by Centric).
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Yugo & Fiat 128 rear disc brake caliper adapters for rear brakes from 2012-2017 Fiat 500. The splash shield from photos below was hand-made and not for sale; rotor, caliper, spindle, hub, and hardware are not included - only mounting adapters are for sale. Look closely at first photo - some minimal grinding of material is necessary which I would advise you do yourself based on your particular Fiat 500 cast caliper brackets just to make sure not more than necessary is taken off. This means I am selling clean flat adapter plates. Price: $180

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What you need to buy additionally for this setup:
Calipers: 68088922AA and 68088923AA (both sides)
Caliper brackets: 68088926AA and 68088927AA (both sides)
Rotors: 5154238AA (also offered by me)
Brake pads: 68088919AB (also offered by me)
Yugo original jack in great condition, excellent candidate for a restoration. Price: $30


X1/9 1500 1.5 US spec camshaft from a low-mileage engine. Engine was running when camshaft was removed. Price: $50

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Sprintfilter air filter element in brand new old stock condition. $60

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All questions are welcome - send your best offers.
Thanks!
 
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Can you tell me what model and year Yugo the calipers are from? I am looking for 2 caliper carrier mounting brackets from a Uno Selecta (auto) 83-93 (146 model), but can't find any. They also are 240mm solid disc and look very similar to your Yugo ones. Do these bolt straight on to X1/9 front hubs?
 
Unfortunately, many of the small changes made on Yugos in the mid-late '90s are not reflected in parts catalogs correctly. All Yugo models past 1994 had these, and Yugo Florida (Sana in some markets) always had these brakes in the front. This catalog is where I found part numbers for replacement piston/seals/pins/boots, but it won't give you component part numbers (e.g., brackets). I usually look up part numbers here; you should be able to find the part numbers for Uno brackets.

Be careful with caliper mounting brackets - literally all of them of this type look similar, but there may be slight differences due to different brake pad shape and size (e.g., front vs rear calipers) and generation (on these brackets, the pads slide on the polished sliding surfaces on the bracket, and on newer generations pads slide on sheet metal clips that you replace with every pad replacement).

I believe that this set should work for the X1/9 front just fine. As a reference for this, Midwest Bayless sells sets with Wilwood calipers that are the same whether you order for a Yugo or an X1/9.
 
These sound like a good option for an X1/9. But I only need brackets, I already have some Fiat calipers for 240mm discs. It looks like the Yugo calipers/brackets sliding pins are at 118mm centres, the Fiat calipers are at 134mm centres, so I will keep looking.
Thanks for the links to part numbers.
 
These indeed are excellent brakes; the sliding pins cut down maintenance to minimum and they never stick. Back in Serbia they still put cars through a static brake test during yearly inspections, and I've seen these front brakes create equal or more braking force than some newer vehicles. I reached 2.4kN coupled with a newer style brake master cylinder and brake booster.
 
I forgot to mention that, for comparison, I would have around 1.8kN with early type brakes, before switching to the late style for sale here.

kmead, that's correct.
 
Front brakes sold; rotors available.
Since I finished my rear brake design, I updated rear disc brakes adapter plate to fit 2012-2017 Fiat 500 calipers.
 
Vuk said:
Front brakes sold; rotors available.
Since I finished my rear brake design, I updated rear disc brakes adapter plate to fit 2012-2017 Fiat 500 calipers.
Click to expand...
I don't recall what rear disc brake adaptor plates you had/have? For a Yugo?
 
Vuk said:

Sprintfilter air filter element in brand new old stock condition. $60

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All questions are welcome - send your best offers.
Thanks!
Click to expand...
That Sprintfilter air filter element has been in the "unobtainium" category for many decades. I had no luck finding one back in the early 80s so I cut the paper out of the frame and replaced it with air filter foam. Still using it today.
 
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