No factory photo on file yet — showing the parts diagram. Real OEM photography drops in when available.
Fits: New Holland L781, New Holland L783, New Holland L785, New Holland L555
usually ships in 3-5 business days
usually ships in 3-5 business days
Overview
Built for the New Holland L785 and L781, this pressure switch opens or closes the control circuit. Cataloged for 4 New Holland models.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| L785 | L |
| L781 | L |
| L555 | L |
| L783 | L |
Not sure it fits? Browse the full parts catalogue to check every listed part.
Parts diagrams
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.
| Assembly | Machine | Callout | Parts | View |
|---|---|---|---|---|
 | New Holland L785 · No Description | #14 | 57 | View |
 | New Holland L555 · No Description | #5 | 11 | View |
 | New Holland L781 · No Description | #13 | 52 | View |
 | New Holland L783 · No Description | #5 | 57 | View |
 | New Holland L781 · No Description | #10 | 58 | View |
 | New Holland L555 · No Description | #25 | 36 | View |
 | New Holland L783 · No Description | #10 | 51 | View |
 | New Holland L785 · No Description | #25 | 40 | View |
 | New Holland L781 · No Description | #25 | 36 | View |
Part guide
New Holland 640899 is the pressure switch Clinton Tractor supplies for this application. It is listed as fitting 4 New Holland models.
Fits: New Holland L781, New Holland L783, New Holland L785, New Holland L555. Commonly ordered for the L785, L781, L555. If your machine isn't listed, check the serial number before ordering.
Questions
Quick answers to what operators ask most before they order this part.
It fits 4 New Holland models, including the L785, L781, L555 and 1 more.
Yes — 640899 is a genuine New Holland OEM pressure switch, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland L785 — or send your serial to Clinton Tractor and we'll confirm 640899.
Reviews
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Often Bought Together
