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, 87030996 is the current number to order. The old numbers bring you to this page.
166704
Part guide
New Holland 87030996 idler — buyer's guide
~1 min read
New Holland 87030996 is the idler Clinton Tractor supplies for this application. It is listed as fitting 30 New Holland models.
What 87030996 fits
Fits: New Holland 634, New Holland 638, New Holland 644, New Holland 648, New Holland 654 + 25 more. Commonly ordered for the BR740A, BR750A, 648. If your machine isn't listed, check the serial number before ordering.
Which numbers it replaces
87030996 replaces 166704. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.
Idler — fits 30 New Holland models — 8703099687030996 · $42.71
In Stock – in storeIn store
$42.71In Stock – in storeIn store
Idler — fits 30 New Holland models — 8703099687030996 · $42.71
