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, 86598104 is the current number to order. The old numbers bring you to this page.
637-64296
86639046
Part guide
New Holland 86598104 o-ring — buyer's guide
~1 min read
New Holland 86598104 is the o-ring Clinton Tractor supplies for this application. It is listed as fitting 299 New Holland models.
What 86598104 fits
Fits: New Holland FR450-A3, New Holland FR450-A4, New Holland FR450-I3, New Holland FR480-A4, New Holland FR480-A5 + 294 more. Commonly ordered for the CR11-A5, CR11-E5, CR11-TRA5. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
86598104 replaces 637-64296, 86639046. 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 o-ring measures 29.6 mm ID × 2.9 mm thick. The full attribute list is in the Specifications section above.
O-Ring 29.6mm ID x 2.9mm Thk, Hnbr — universal New Holland service part, fits 299 models — 8659810486598104 · $8.07
In Stock
$8.07In Stock
Service & support
Questions
Frequently asked questions
Quick answers to what operators ask most before they order this part.
What equipment does New Holland part 86598104 fit?
It fits 299 New Holland models, including the CR11-A5, CR11-E5, CR11-TRA5 and 296 more.
What are the dimensions of New Holland o-ring 86598104?
This o-ring measures 29.6 mm ID × 2.9 mm thick.
Does part 86598104 replace an older part number?
Yes — 86598104 replaces 637-64296, 86639046.
Buyers & extras
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