This is a new OEM Fisher Removable Trip Spring Assembly A3770. This can be used on a 7' HS Blade A5437 and a 6' 1/2" HS Blade A5090.
We only stock & sell new, genuine Fisher OEM snow plow parts – no used, rebuilts or retro-fits!
We ship directly from our stocking warehouse. To avoid cancelling your Fisher warranty, and get the best results from your plow, you must use Genuine OEM Fisher parts and products!