The king pin bolt for the ActiveCare Prowler 3410 mobility scooter is an essential part of the 4-wheeler's steering system. You can try to match your old hardware up at some other retailer, but we have just the right part that you need.
Our king pin bolt for the ActiveCare Prowler 3410 includes the whole assembly; the 112 mm x 15 mm bolt, the lock nut, and two washers.