The nut flange is part of the chain brake and is fastened onto the sprocket guard. It is sold individually, however, your equipment likely has a couple of these. If the housing cracks, this could cause the nut flange to become loose or lost, in which case it will need to be replace with this OEM replacement part. This nut flange (or lock nut) is designed to resist loosening once it has been properly threaded onto a bolt. For this repair you will need a 13mm or 12-inch nut wrench.
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
