Fits: New Holland WORKMASTER-45, New Holland WORKMASTER-55, New Holland WORKMASTER-75, New Holland 3600-2-EXCEL, New Holland 4710-EXCEL + 28 more
usually ships in 3-5 business days
usually ships in 3-5 business days
Overview
Fits the New Holland 4710-EXCEL and TT335 — this set screw hex secures the assembly to spec torque. Cataloged for 31 New Holland models across 6 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| 4710-EXCEL | EXCEL SERIES INDIA |
| TT335 | TT |
| TT340 | TT |
| TT345 | TT |
| TT350 | TT |
| 3230 | NDL SERIES INDIA |
| TT55 | TT |
| TT75 | TT |
| WORKMASTER-45 | WORKMASTER |
| WORKMASTER-55 | WORKMASTER |
| WORKMASTER-65 | WORKMASTER |
| WORKMASTER-75 | WORKMASTER |
| 55-46-DT | FIAT |
| 55-56-DT | FIAT |
| 60-56-DT | FIAT |
| 65-46-DT | FIAT |
| 65-56-DT | FIAT |
| 70-56-DT | FIAT |
| 3010S | 10S SERIES |
| 4010S | 10S SERIES |
| 5010S | 10S SERIES |
| 3600 | NDL SERIES INDIA |
| 3600-2 | NDL SERIES INDIA |
| 3600-2-EXCEL | EXCEL SERIES INDIA |
| 4710-EXCEL | EXCEL SERIES INDIA |
| TT345 | TT |
| TT350 | TT |
| TT60A | TT |
| TT65 | TT |
| TT75 | TT |
| TT75 | TT |
| TT-75 | TT |
| TT75A | TT |
| WORKMASTER-45 | WORKMASTER |
| WORKMASTER-50 | WORKMASTER |
| WORKMASTER-55 | WORKMASTER |
| WORKMASTER-55 | WORKMASTER |
| WORKMASTER-60 | WORKMASTER |
| WORKMASTER-65 | WORKMASTER |
| WORKMASTER-70 | WORKMASTER |
| WORKMASTER-75 | WORKMASTER |
Showing the first 10 of 41 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 |
|---|---|---|---|---|
 | New Holland WORKMASTER-45 · Four Wheel Drive System | #10 | 15 | View |
 | New Holland TT-75 · Four Wheel Drive System | #7 | 0 | View |
 | New Holland 4710-EXCEL · Transmission | #10 | 15 | View |
 | New Holland 4710-EXCEL · Transmission | #18 | 0 | View |
 | New Holland WORKMASTER-50 · Transmission | #14 | 17 | View |
 | New Holland TT55 · Front Axle & Steering | #17 | 21 | View |
 | Fiat 55-56-DT · Front Axle & Steering | #5129514 | 17 | View |
 | Fiat 65-56-DT · Front Axle & Steering | #5129514 | 20 | View |
 | Fiat 65-46-DT · Transmission | #5129514 | 21 | View |
 | New Holland WORKMASTER-45 · Four Wheel Drive System | #15 | 24 | View |
 | New Holland TT60A · Transmission | #17 | 22 | View |
 | Fiat 55-46-DT · Front Axle & Steering | #5129514 | 20 | View |
 | New Holland 3230 · Transmission | #10 | 16 | View |
 | New Holland TT55 · Front Axle & Steering | #7 | 20 | View |
 | New Holland WORKMASTER-45 · Transmission | #10 | 41 | View |
 | New Holland 3230 · Transmission | #10 | 0 | View |
 | New Holland TT75 (Mexico) · Front Axle & Steering | #17 | 21 | View |
 | New Holland WORKMASTER-55 (EU) · Four Wheel Drive System | #15 | 24 | View |
 | New Holland WORKMASTER-65 · Four Wheel Drive System | #17 | 22 | View |
 | New Holland 4710-EXCEL · Transmission | #10 | 15 | View |
 | New Holland 4710-EXCEL · Transmission | #10 | 15 | View |
 | Fiat 70-56-DT · Front Axle & Steering | #5129514 | 19 | View |
 | New Holland 3600 · Transmission | #10 | 20 | View |
 | Ford 3010S · Front Axle & Steering | #18 | 20 | View |
Part guide
New Holland 5129514 is the set screw hex Clinton Tractor supplies for this application. It is listed as fitting 31 New Holland models.
Fits: New Holland WORKMASTER-45, New Holland WORKMASTER-55, New Holland WORKMASTER-75, New Holland 3600-2-EXCEL, New Holland 4710-EXCEL + 28 more. Commonly ordered for the 4710-EXCEL, TT335, TT340. If your machine isn't listed, check the serial number before ordering.
Machine specifications
Verified equipment data for the models in the compatibility list — match yours before ordering.
| Specification | New Holland 32301990 - 1994 |
|---|---|
| Engine | Ford 3.1L 3-cyl diesel |
| Transmission | 8-speed |
| Drive | 2WD/4WD |
| Weight | 5,374 lbs |
| Rear PTO | independent |
| 3-pt hitch | 2/1 · 3,080 lbs lift |
| Fuel capacity | 17.3 gal |
| Rear tires | 12.4-28 |
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 31 New Holland models, including the 4710-EXCEL, TT335, TT340 and 28 more.
Yes — 5129514 is a genuine New Holland OEM set screw hex, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland 4710-EXCEL — or send your serial to Clinton Tractor and we'll confirm 5129514.
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