Top 50 sellerFits: New Holland C334, New Holland C345, New Holland C362, New Holland L334, Compact Track Loader - Tier 4F - NA + 2 more
Also available remanufactured: 51643063R
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
Overview
OEM alternator for the New Holland C345 and Regulated (Na) - MY25 that charges the electrical system. Compatible with 7 New Holland models across 2 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| C345 | 300 SERIES |
| C334 | 300 SERIES |
| C362 | 300 SERIES |
| L334 | 300 SERIES |
| Regulated (Na) - MY25 | Construction Equipment |
| Compact Track Loader - Tier 4F - NA | Construction Equipment |
| Skid Steer Loader - Tier 4F - NA | Construction Equipment |
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 L334 · Electrical Systems | #1 | 38 | View |
 | New Holland C345 · Electrical Systems | #1 | 38 | View |
 | Skid Steer Loader - Tier 4F - NA · Electrical Systems | #1 | 38 | View |
 | Skid Steer Loader - Tier 4F - NA · Electrical Systems | #1 | 41 | View |
 | New Holland C334 · Electrical Systems | #1 | 41 | View |
 | New Holland L334 · Electrical Systems | #1 | 40 | View |
 | Regulated (Na) - MY25 · Electrical Systems | #1 | 42 | View |
 | New Holland C345 · Electrical Systems | #1 | 43 | View |
 | New Holland C362 · Electrical Systems | #3 | 49 | View |
 | Regulated (Na) - MY25 · Electrical Systems | #1 | 46 | View |
 | New Holland C345 · Electrical Systems | #1 | 48 | View |
 | New Holland C362 · Electrical Systems | #3 | 47 | View |
Part guide
New Holland 51643063 is the alternator Clinton Tractor supplies for this application. It is listed as fitting 7 New Holland models.
Fits: New Holland C334, New Holland C345, New Holland C362, New Holland L334, Compact Track Loader - Tier 4F - NA + 2 more. Commonly ordered for the C345, Regulated (Na) - MY25, C334. If your machine isn't listed, check the serial number before ordering.
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
usually ships in 3-5 business days
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 7 New Holland models, including the C345, Regulated (Na) - MY25, C334 and 4 more.
Yes — 51643063 is a genuine New Holland OEM alternator, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland C345 — or send your serial to Clinton Tractor and we'll confirm 51643063.
Reviews
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