Title: How many teeth...? Post by: kev131 on July 01, 2013, 04:56:34 PM How many teeth in the crown/pinion set for a Fiat differential fitted to a 131 Sport?
I have a chance to buy a secondhand one and the seller describes it as 10/41. Can anyone confirm please? Cheers Kev Title: Re: How many teeth...? Post by: jasonh131 on July 01, 2013, 06:24:50 PM I thought it was a 39 for a sport and a super is a 41.
Title: Re: How many teeth...? Post by: TOAD on July 02, 2013, 05:13:38 PM It shows 3.9 on that data sheet I put on here as well. I was wondering if the pinion failures were due to fatigue, that being the case, a CWP from a small engine may be better, Like the 3.9 from the 1600 sohc or 1600 ohv engines.
Roger...... Title: Re: How many teeth...? Post by: kev131 on July 04, 2013, 09:40:59 PM Thanks guys - I'll check with the seller....
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