Mitsubishi Evo 8/9 Alternator Bolt Lock Kit
Over the past few years we've seen more and more reports of Evo alternators failing because the case bolts backed out; even using red Loctite with friction washers has proven to be ineffective.
What we've come up to resolve this issue with is our tab washer that mechanically locks the head of the bolt to the case of the alternator, making it impossible for the bolt to back out! These washers are made from 304 stainless steel so they won't tarnish.
The factory bolts have a large flange that doesn't allow for the tab washer tab to secure it properly so new bolts are included along with standard washers to go between the bolt head and tab washer, allowing for the bolt to be torqued without making the tab washer spin.
What's included:
- 4 tab washers
- 4 case bolts
- 4 stainless steel washers
May fit other applications that use M5 alternator case bolts.