Fits: New Holland BC5060, New Holland BC5070, New Holland 1499, New Holland 499, New Holland 565 + 38 more
local pickup same day
usually ships same day
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
local pickup same day
usually ships same day
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
Overview
On the New Holland 358 and 654, the idler wheel routes and tensions the belt. Cataloged for 43 New Holland models across 12 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| 358 | GRINDER MIXER |
| 654 | 600 SERIES |
| BC5070 | SMALL |
| 355 | GRINDER MIXER |
| 359 | GRINDER MIXER |
| BC5060 | SMALL |
| 353 | GRINDER MIXER |
| 565 | SMALL |
| 570 | SMALL |
| 575 | SMALL |
| 650 | 600 SERIES |
| BC5080 | SMALL |
| 5850 | HESSTON |
| 499 | HAYBINE |
| 580 | SMALL |
| 640 | 600 SERIES |
| 644 | 600 SERIES |
| 660 | 600 SERIES |
| 664 | 600 SERIES |
| BC5050 | SMALL |
| HAYLINER-265 | SMALL |
| HAYLINER-275 | SMALL |
| HAYLINER-275-PLUS | SMALL |
| 5820 | HESSTON |
| 1496 | MOWER-CONDITIONER |
| 1499 | MOWER-CONDITIONER |
| 568 | SMALL |
| 630 | 600 SERIES |
| 634 | 600 SERIES |
| 638 | 600 SERIES |
| 648 | 600 SERIES |
| 658 | 600 SERIES |
| 717S | SICKLE BAR |
| 717W | PICK-UP |
| 77 | BALE THROWER |
| 770W | PICK-UP |
| 782 | 700 SERIES |
| 790W | PICK-UP |
| 848 | 800 SERIES |
| 853 | 800 SERIES |
| 892 | 800 SERIES |
| 900 | 900 SERIES |
| 900W | PICK-UP |
Showing the first 10 of 43 compatible models — type your model above to jump straight to it.
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 BC5060 · General & Pictorial Index | #31 | 0 | View |
 | New Holland 355 · Complete Machine | #53 | 78 | View |
 | Hesston 5850 · Complete Machine | #11 | 115 | View |
 | New Holland 654 · Complete Machine | #54 | 108 | View |
 | New Holland 359 · Complete Machine | #53 | 97 | View |
 | New Holland BC5060 · Hydraulic Systems | #6 | 36 | View |
 | New Holland BC5050 · General & Pictorial Index | #28 | 0 | View |
 | New Holland BC5070 · Hydraulic Systems | #6 | 35 | View |
 | New Holland 630 · Complete Machine | #9 | 46 | View |
 | New Holland 664 · Complete Machine | #51 | 97 | View |
 | New Holland BC5060 · General & Pictorial Index | #31 | 0 | View |
 | New Holland 565 · Complete Machine | #5 | 60 | View |
 | New Holland 565 · Complete Machine | #5 | 1 | View |
 | New Holland 650 · Complete Machine | #51 | 109 | View |
 | New Holland 640 · Complete Machine | #27 | 93 | View |
 | New Holland 654 · Complete Machine | #11 | 107 | View |
 | New Holland 565 · Complete Machine | #12 | 28 | View |
 | New Holland 353 · Complete Machine | #82 | 96 | View |
 | New Holland 892 · Accessories | #28 | 57 | View |
 | New Holland 648 · Feeder | #25 | 84 | View |
 | New Holland 358 · Complete Machine | #76 | 86 | View |
 | Hesston 5820 · Complete Machine | #9 | 46 | View |
 | New Holland 848 · Complete Machine | #4 | 75 | View |
 | New Holland BC5050 · Product Feeding | #12 | 40 | View |
 | New Holland 358 · Complete Machine | #77 | 132 | View |
 | New Holland 359 · Complete Machine | #42 | 52 | View |
 | New Holland 638 · Complete Machine | #1 | 0 | View |
 | Hesston 5850 · Complete Machine | #27 | 96 | View |
 | New Holland 359 · Complete Machine | #29 | 40 | View |
 | New Holland BC5080 · General & Pictorial Index | #31 | 0 | View |
 | New Holland 900 · Accessories | #28 | 58 | View |
 | New Holland 355 · Complete Machine | #23 | 48 | View |
 | New Holland 660 · Complete Machine | #51 | 102 | View |
 | New Holland 644 · Complete Machine | #25 | 91 | View |
 | New Holland 355 · Complete Machine | #13 | 28 | View |
 | New Holland 568 · Complete Machine | #4 | 49 | View |
 | New Holland BC5080 · Product Feeding | #12 | 40 | View |
 | New Holland 644 · Complete Machine | #27 | 96 | View |
 | New Holland 358 · Complete Machine | #45 | 64 | View |
 | New Holland 359 · Complete Machine | #82 | 107 | View |
 | New Holland 499 · Crop Cutting | #43 | 67 | View |
 | New Holland 853 · Complete Machine | #4 | 78 | View |
 | New Holland 358 · Complete Machine | #41 | 54 | View |
 | New Holland 353 · Complete Machine | #33 | 41 | View |
 | New Holland 580 · Complete Machine | #5 | 58 | View |
 | New Holland BC5080 · Hydraulic Systems | #16 | 47 | View |
 | New Holland 1496 · No Description | #43 | 66 | View |
 | New Holland 654 · Complete Machine | #28 | 38 | View |
 | New Holland 654 · Complete Machine | #37 | 49 | View |
 | New Holland 353 · Complete Machine | #60 | 93 | View |
Part guide
New Holland 678571 is the idler wheel Clinton Tractor supplies for this application. It is listed as fitting 43 New Holland models.
Fits: New Holland BC5060, New Holland BC5070, New Holland 1499, New Holland 499, New Holland 565 + 38 more. Commonly ordered for the 358, 654, BC5070. If your machine isn't listed, check the serial number before ordering.
local pickup same day
usually ships same day
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
local pickup same day
usually ships same day
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
Questions
Quick answers to what operators ask most before they order this part.
It fits 43 New Holland models, including the 358, 654, BC5070 and 40 more.
Yes — 678571 is a genuine New Holland OEM idler wheel, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland 358 — or send your serial to Clinton Tractor and we'll confirm 678571.
Reviews
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Often Bought Together
