FCP EURO also has a thread on this https://www.fcpeuro.com/blog/how-to-save-money-when-replacing-your-bmw-e90-m3-tensioner-pulleys
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2 d agoLAST POST
Just quick one from me.
Shit was so tight, that using spanner (and bolt on the pulley) I probably damaged my tensioner arm - which is expensive af, found second hand and installed that fairly easy using sPeCiAl t0Ol - lol.
I can also confirm, that M62 Tensioner spring works well and looks identical.
(INA 533 0013 10 for tensioner)
Shit was so tight, that using spanner (and bolt on the pulley) I probably damaged my tensioner arm - which is expensive af, found second hand and installed that fairly easy using sPeCiAl t0Ol - lol.
I can also confirm, that M62 Tensioner spring works well and looks identical.
(INA 533 0013 10 for tensioner)
