This is the O-Ring for the adjustment screw, it is a seal to prevent leaks from the adjustment screw.
It can wear out from people overtightening the nut on the adjustment screw, thus creating a boost leak. To prevent this, make sure to tighten the locknut on the adjustment screw with a 10mm socket by hand. DO NOT OVERTIGHTEN!
We decided to put this up for sale as customers tend to overtighten the locknut, which will cause the o-ring to break. We want to make sure customers can have this part available in case it is needed.
Description
This is the O-Ring for the adjustment screw, it is a seal to prevent leaks from the adjustment screw.
It can wear out from people overtightening the nut on the adjustment screw, thus creating a boost leak. To prevent this, make sure to tighten the locknut on the adjustment screw with a 10mm socket by hand. DO NOT OVERTIGHTEN!
We decided to put this up for sale as customers tend to overtighten the locknut, which will cause the o-ring to break. We want to make sure customers can have this part available in case it is needed.
Join the Team
Get 5% off your first purchase, plus insider access to promotions, and access to our new NGR loyalty rewards program!
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
Be the first to know...
Sign up for our newsletter to receive exclusive offers and coupons.