Technical Oem number for crankshaft pulley bolts

[koalar]

The drama continues. Shop4parts said they had to order the bolts and they come about 6th of january.
I wondered if i should wait so long or order from that Finefitfasteners. I saw these bolts cost only 2.80 with delivery so i ordered 5 and they already dispatched...
Anyone think its not safe to install these bolts on the pulley?

Makes no difference where they come from

Look at the genuine bolt, I posted earlier it's not super high quality

The factories that make them churn out 400,000 a day, there million invest in equipment, Fiat don't make them

Some are sold at 10p some are sold at £2 in a Maserati bag, the only difference is the bag

any grade 8.8 from anywhere is absolutely fine

 

[StanZlatan]

As long as the bolt is the correct thread size, thread pitch , length and strength (8.8 is the code for the strength in this instance) it is in effect identical to the original fiat bolt. Several experienced members have already stated this.

Why are you replacing the bolts? Did you misplace the bolts removed?

The old bolts look so rusty they may break. The pulley came with the engine do it must have been left outside for too long

 

[StanZlatan]

Makes no difference where they come from

Look at the genuine bolt, I posted earlier it's not super high quality

The factories that make them churn out 400,000 a day, there million invest in equipment, Fiat don't make them

Some are sold at 10p some are sold at £2 in a Maserati bag, the only difference is the bag

any grade 8.8 from anywhere is absolutely fine

Well hope you are right. Dpd just told me they might be delivering them also after new year...I might as well try to use old one but i really dont want to. The alternator works fine so no comment there i fixed it. The pulley i crakced in several places.
We cleaned the bolts by the way they were all very rusty

 

[koalar]

Looks like the three bolts aren't rusty, there zinc plated

Or are you talking about the centre one that does not need to be touched

Should be easy on a two post lift

 

[StanZlatan]

We changed the pulley and now the engine flashes light and mossfires cylinder 1 and 4 and at randomntimes. Usually on the highway

 

[StanZlatan]

We had fixed it by performing a wheel relearn. Basically resetting all factory settings on the car. The mechanic used his paid multiscanner but i think you can do it via pirate version too.
Do you guys think engine was damaged ? We drove it around for a few minutes 3 times till we figure out the issue. Revved it to 5k rounds too several times but without the ecu reset which was the issue