1 / 3Knotter Cam 1/4″ Keyway
Part no. 86577790
In stockAftermarket knotter cam with 1/4″ keyway for New Holland square balers
No card charged online — we confirm first.
- 12-month warranty on our aftermarket parts, with the manufacturer's warranty behind it.
- Ships in one business day when it is on the shelf.
- Not sure it fits? Call (717) 354-8000 with the model and serial number.
Fits these models
- 505
- 515
- 565
- 570
- 575
- 580
- 585
- BC5060
- BC5070
- BC5080
- D710
- D800
- D1000
About this part
Aftermarket knotter cam with 1/4″ keyway for New Holland square balers
Fits these models
- 505
- 515
- 565
- 570
- 575
- 580
- 585
- BC5060
- BC5070
- BC5080
- D710
- D800
- D1000
Filed under

A parts specialist checks fitment before anything ships.
Specifications
| Part number | 86577790 |
|---|---|
| Brand | New Holland |
| Machine | New Holland Square Balers |
| Weight | 8 lbs |
| Dimensions | 8.25 × 7.5 × 2.25 in |
| Replaces | — |
| Replaced by | — |
| Warranty | 12 months |
| Availability | In stock |

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Questions people ask.
833 part numbers in the catalog. If yours is not here, we can probably still get it.
Call (717) 354-8000Does 86577790 fit my machine?
It is listed for New Holland Square Balers: 505, 515, 565, 570, 575, 580, 585, BC5060 and 5 more models. If your model is not listed, call the parts desk with the serial number and we will check.
When will it ship?
In-stock orders leave the shop no later than the next business day. Transit is usually 1–5 days in the United States.
What does the warranty cover?
Our aftermarket parts carry a 12-month warranty against defects in materials and workmanship, with the manufacturer's warranty behind it. Labor, freight and damage from wear or misuse are not covered.
Can I return it?
Stock parts in original condition can be returned within 30 days. After 30 days, or on special-order parts, a 20% restock fee applies if the manufacturer accepts the return. Call before you ship anything back.



