New Holland 86635755 is the spring Clinton Tractor supplies for this application. It is listed as fitting 25 New Holland models.
What 86635755 fits
Fits: New Holland FR450-A3, New Holland FR450-A4, New Holland FR480-A4, New Holland FR500-A3, New Holland FR500-A4 + 20 more. Commonly ordered for the BR740, BR750, BR780. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
86635755 replaces 29524. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.
Specifications at a glance
This spring measures 15.88 mm OD. The full attribute list is in the Specifications section above.





















