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, 47437399 is the current number to order. The old numbers bring you to this page.
5801862930
Part guide
New Holland 47437399 breather tank vent — buyer's guide
~1 min read
New Holland 47437399 is the breather tank vent Clinton Tractor supplies for this application. It is listed as fitting 141 New Holland models.
What 47437399 fits
Fits: New Holland T9.435, New Holland T9.470-ROWCROP, New Holland T9.480, New Holland T9.520-ROWCROP, New Holland T9.520-SMARTTRAX + 140 more. Commonly ordered for the 9070L-L-T5, 9070M, 9070N-L. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
47437399 replaces 5801862930. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.