Fits: New Holland C334, New Holland C345, New Holland L334, Compact Track Loader - Tier 4F - NA, Regulated (Na) - MY25 + 1 more
usually ships same day
usually ships same day
Overview
On the New Holland C334 and C345, the belt flat transfers drive power between pulleys. Compatible with 6 New Holland models across 2 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| C334 | 300 SERIES |
| C345 | 300 SERIES |
| C345 | 300 SERIES |
| COMPACT TRACK LOADER - TIER 4F - NA | Construction Equipment |
| COMPACT TRACK LOADER - TIER 4F - NA | Construction Equipment |
| L334 | 300 SERIES |
| L334 | 300 SERIES |
| REGULATED (NA) - MY25 | Construction Equipment |
| REGULATED (NA) - MY25 | Construction Equipment |
| REGULATED (NA) - MY25 | Construction Equipment |
| REGULATED (NA) - MY25 | Construction Equipment |
| SKID STEER LOADER - TIER 4F - NA | Construction Equipment |
| SKID STEER LOADER - TIER 4F - NA | Construction Equipment |
Showing the first 10 of 13 compatible models — type your model above to jump straight to it.
Not sure it fits? Search by serial number for an exact, machine-specific match.
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 |
|---|---|---|---|---|
 | Skid Steer Loader - Tier 4F - NA · Engine | #1 | 2 | View |
 | New Holland C334 · Engine | #1 | 2 | View |
 | New Holland L334 · Engine | #1 | 2 | View |
 | New Holland C345 · Engine | #1 | 2 | View |
 | New Holland L334 · Engine | #2 | 2 | View |
Part guide
New Holland 51646772 is the belt flat Clinton Tractor supplies for this application. It is listed as fitting 6 New Holland models.
Fits: New Holland C334, New Holland C345, New Holland L334, Compact Track Loader - Tier 4F - NA, Regulated (Na) - MY25 + 1 more. Commonly ordered for the C334, C345, Compact Track Loader - Tier 4F - NA. If your machine isn't listed, check the serial number before ordering.
Watch
Install, fitment & service walkthroughs for this part.
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4:18Questions
Quick answers to what operators ask most before they order this part.
It fits 6 New Holland models, including the C334, C345, Compact Track Loader - Tier 4F - NA and 3 more.
Yes — 51646772 is a genuine New Holland OEM belt flat, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland C334 — or send your serial to Clinton Tractor and we'll confirm 51646772.
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