Fiat Coupe Forum
- Funded by the Club for the benefit of all owners
- Please consider joining the Club to help keep the Forum running
- Or you can choose to make a Donation
Fiat Coupe Club UK
join the club
Fiat Coupe Forum
 
» Club Members only
    Workshop manual


» Announced
    Posting images


» Related sites
    Main club site
    fiatcoupe.net

 
Who's Online Now
0 registered members (), 418 guests, and 8 spiders.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums48
Topics103,772
Posts1,170,674
Members1,682
Most Online39,516
Apr 15th, 2026
Top Posters(All Time)
barnacle 33,794
stan 32,123
Theresa 23,349
PeteP 22,314
bockers 21,083
Edinburgh 19,099
JimO 17,919
Nigel 17,387
Previous Thread
Next Thread
Print Thread
20vt Brembo Piston Size? #1628888
23/01/2019 23:53
23/01/2019 23:53

N
nedge2k
Unregistered
nedge2k
Unregistered
N



Does anyone know off-hand what the piston diameter is on the 20vt Brembos? Or could someone measure if they have one off a car at the moment?

TIA.

Re: 20vt Brembo Piston Size? [Re: ] #1628889
24/01/2019 00:11
24/01/2019 00:11

N
nedge2k
Unregistered
nedge2k
Unregistered
N



Nevermind, rebuild kits suggest 38mm and 42mm - unless this is incorrect?

Re: 20vt Brembo Piston Size? [Re: ] #1629157
31/01/2019 15:02
31/01/2019 15:02
Joined: Aug 2006
Posts: 1,904
Poland
deannn_20VT Offline
My life on the forum
deannn_20VT  Offline
My life on the forum

Joined: Aug 2006
Posts: 1,904
Poland
Coupe has equal size pistons. Search ebay for Peugeot 406 Coupe Brembo repair kit. Some examples:
- dust covers
- dust covers and pistons

Last edited by deannn_20VT; 31/01/2019 17:54.
Re: 20vt Brembo Piston Size? [Re: ] #1629161
31/01/2019 17:08
31/01/2019 17:08
Joined: Sep 2006
Posts: 17,329
FCSS 01684 593187
Countrycruising Offline
Club member 914
Countrycruising  Offline
Club member 914
Forum veteran

Joined: Sep 2006
Posts: 17,329
FCSS 01684 593187
The pistons are different sizes Jack, 42mm and 38mm.

Re: 20vt Brembo Piston Size? [Re: ] #1629164
31/01/2019 17:54
31/01/2019 17:54
Joined: Aug 2006
Posts: 1,904
Poland
deannn_20VT Offline
My life on the forum
deannn_20VT  Offline
My life on the forum

Joined: Aug 2006
Posts: 1,904
Poland
Ups, sorry Joe frown I will edit my previous post.

Last edited by deannn_20VT; 31/01/2019 17:54.

Powered by UBB.threads™ PHP Forum Software 7.7.1
(Release build 20190129)
PHP: 7.4.33 Page Time: 0.016s Queries: 14 (0.010s) Memory: 0.6084 MB (Peak: 0.6602 MB) Data Comp: Off Server Time: 2026-11-13 06:54:19 UTC