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, 87577943 is the current number to order. The old numbers bring you to this page.
47133634
Part guide
New Holland 87577943 light switch — buyer's guide
~1 min read
New Holland 87577943 is the light switch Clinton Tractor supplies for this application. It is listed as fitting 16 New Holland models.
What 87577943 fits
Fits: New Holland T4020, New Holland T4030, New Holland T4040, New Holland T4050, New Holland T4.100F + 11 more. Commonly ordered for the T4020, T4030, TN60DA. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
87577943 replaces 47133634. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.
Light Switch — fits 16 New Holland models — 8757794387577943 · $178.43
In Stock
$178.43In Stock
Machine specifications
Specs for the machines this part fits
Verified equipment data for the models in the compatibility list — match yours before ordering.
