New Holland 86630770 is the spacer Clinton Tractor supplies for this application. It is listed as fitting 2 New Holland models.
What 86630770 fits
Fits: New Holland 74C, New Holland Rigid Grain Head. Commonly ordered for the Rigid Grain Head, 74C. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
86630770 supersedes 48462. 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 spacer measures 13.01 mm ID × 25.4 mm OD. The full attribute list is in the Specifications section above.


![DRIVE, CHAIN, 20, 25 & 30 FT BPIN PNL023039 [INCLUDES ALL HAJ PINS] exploded parts diagram — New Holland Rigid Grain Head](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fcrop-cnh-public%2Fag%2Fschematics%2F83CB09B7-B8BF-E111-9FCE-005056875BD6.png&w=256&q=75)





