Fits: New Holland T6010, New Holland T6020, New Holland T6030, New Holland T6050, New Holland T6070 + 19 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 WORKMASTER-45 and WORKMASTER-55, the hex soc screw secures the assembly to spec torque. Compatible with 24 New Holland models across 6 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| WORKMASTER-45 | WORKMASTER |
| WORKMASTER-55 | WORKMASTER |
| T6010 | T6000 |
| T6020 | T6000 |
| T6030 | T6000 |
| T6050 | T6000 |
| T6070 | T6000 |
| T6120 | T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS |
| T6125 | T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS |
| T6140 | T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS |
| T6145 | T6.XXX DYNAMIC COMMAND TRACTORS |
| T6150 | T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS |
| T6155 | T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS |
| T6160 | T6.XXX DYNAMIC COMMAND TRACTORS |
| T6165 | T6.XXX DYNAMIC COMMAND TRACTORS |
| T6175 | T6.120 - 180 DUAL/ELECTRO COMMAND TRACTORS |
| T6180 | T6.XXX DYNAMIC COMMAND TRACTORS |
| TS100A | TSA |
| TS100A-STANDARD | TSA |
| TS110A-STANDARD | TSA Delta |
| TS115A | TSA |
| TS115A-STANDARD | TSA |
| TS125A | TSA |
| TS130A-STANDARD | TSA |
Showing the first 10 of 24 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 T6.145 · Hydraulic Systems | #7 | 10 | View |
 | New Holland T6.125 · Hydraulic Systems | #7 | 0 | View |
 | New Holland WORKMASTER-45 · Front Axle System | #8 | 21 | View |
 | New Holland T6.145 · Hydraulic Systems | #7 | 10 | View |
 | New Holland T6.120 · Hydraulic Systems | #2 | 5 | View |
 | New Holland TS100A · Transmission | #1 | 18 | View |
 | New Holland T6010 · Transmission | #1 | 21 | View |
 | New Holland TS100A · Transmission | #1 | 20 | View |
 | New Holland WORKMASTER-55 · Front Axle System | #8 | 21 | View |
 | New Holland T6.145 · Hydraulic Systems | #7 | 0 | View |
 | New Holland WORKMASTER-45 · Front Axle System | #22 | 32 | View |
 | New Holland T6.145 · Hydraulic Systems | #7 | 0 | View |
 | New Holland T6010 · Transmission | #1 | 24 | View |
 | New Holland T6.125 · Hydraulic Systems | #7 | 0 | View |
Part guide
New Holland 14311721 is the hex soc screw Clinton Tractor supplies for this application. It is listed as fitting 24 New Holland models.
Fits: New Holland T6010, New Holland T6020, New Holland T6030, New Holland T6050, New Holland T6070 + 19 more. Commonly ordered for the WORKMASTER-45, WORKMASTER-55, T6010. 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.
Machine specifications
Verified equipment data for the models in the compatibility list — match yours before ordering.
| Specification | New Holland WORKMASTER-45 | New Holland WORKMASTER-55 | New Holland T60102007 - 2012 | New Holland T6020 | New Holland T6030 | New Holland T6050 |
|---|---|---|---|---|---|---|
| Transmission | — | — | 24-speed | — | — | — |
| Drive | 4x2 2WD | — | 2WD/4WD | 4x2 2WD | 4x2 2WD | 4x2 2WD |
| Weight | 3,527–3,836 lbs | 3,770–4,078 lbs | 10,450 lbs | 10,008–10,383 lbs | 10,890–11,336 lbs | 10,890–11,336 lbs |
| Rear PTO | independent | independent | 540 | independent | independent | independent |
| 3-pt hitch | 2/1 · 1,830 lbs lift | 2/1 · 2,580 lbs lift | — | II (mech) | II (mech) | II (mech) |
| Fuel capacity | 13.5 gal | 13.5 gal | 46.5 gal | 46.5 gal | 66 gal | 66 gal |
| Rear tires |
Questions
Quick answers to what operators ask most before they order this part.
It fits 24 New Holland models, including the WORKMASTER-45, WORKMASTER-55, T6010 and 21 more.
Yes — 14311721 is a genuine New Holland OEM hex soc screw, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland WORKMASTER-45 — or send your serial to Clinton Tractor and we'll confirm 14311721.
Reviews
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No seeded stars — ratings appear only from real submissions.
| 12.4x28 (2WD) |
| 14.9x28 (2WD) |
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