Every diagram this part appears in — jump straight to its callout, or browse the whole assembly. Each diagram opens with every part numbered, and each callout links back to its own part page.
If your manual or an old invoice lists one of these, 83931520 is the current number to order. The old numbers bring you to this page.
E630027S71
Part guide
New Holland 83931520 washer — buyer's guide
~1 min read
New Holland 83931520 is the washer Clinton Tractor supplies for this application. It is listed as fitting 456 New Holland models.
What 83931520 fits
Fits: New Holland FR450-A3, New Holland FR450-A4, New Holland FR450-I3, New Holland FR480-A4, New Holland FR480-A5 + 465 more. Commonly ordered for the Ford 5640, Ford 6640, Ford 7740. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
83931520 replaces E630027S71. 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 washer measures 8.4 mm ID × 17 mm OD × 2 mm thick. The full attribute list is in the Specifications section above.
Washer 8.4mm ID x 17mm OD x 2mm Thk, Cst, Znd — universal CNH service part, fits 456 models — 8393152083931520 · $4.95
In Stock
$4.95In Stock
Machine specifications
Specs for the machines this part fits
Verified equipment data for the models in the compatibility list — match yours before ordering.
