No factory photo on file yet — showing the parts diagram. Real OEM photography drops in when available.
Top 50 sellerFits: New Holland BOOMER-33, New Holland BOOMER-37, New Holland WORKMASTER-33, New Holland WORKMASTER-37
Also available new: MT40334007
May require additional core fees.
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
May require additional core fees.
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
Overview
The R at the end of MT40334007R marks the remanufactured version of MT40334007.
OEM reman-starter for the New Holland BOOMER-33 and BOOMER-37. Compatible with 4 New Holland models across 2 series.
Specifications
Compatibility
Type your model to confirm it fits — or browse the full compatibility list below.
| Model | Series |
|---|---|
| BOOMER-33 | BOOMER |
| BOOMER-37 | BOOMER |
| WORKMASTER-33 | WORKMASTER |
| WORKMASTER-37 | WORKMASTER |
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.
Part guide
New Holland MT40334007R is the reman-starter Clinton Tractor supplies for this application. It is listed as fitting 4 New Holland models.
Fits: New Holland BOOMER-33, New Holland BOOMER-37, New Holland WORKMASTER-33, New Holland WORKMASTER-37. Commonly ordered for the BOOMER-33, BOOMER-37, WORKMASTER-33. If your machine isn't listed, check the serial number before ordering.
May require additional core fees.
usually ships in 3-5 business days
Free shipping on parts orders $75+
To the 48 contiguous states, with a CROP account.
May require additional core fees.
usually ships in 3-5 business days
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 BOOMER-33 | New Holland BOOMER-37 | New Holland WORKMASTER-33 | New Holland WORKMASTER-37 |
|---|---|---|---|---|
| Weight | 2,804–2,870 lbs | 2,804–2,870 lbs | 3,067 lbs | 3,067 lbs |
| Rear PTO | independent | independent | independent | independent |
| 3-pt hitch | I · 1,345 lbs lift | I · 1,345 lbs lift | I · 1,433 lbs lift | I · 1,433 lbs lift |
| Fuel capacity | 10.5 gal | 10.5 gal | 7.4 gal | 7.4 gal |
| Rear tires | 11.2x24 | 11.2x24 | 11.2x24 | 11.2x24 |
Questions
Quick answers to what operators ask most before they order this part.
It fits 4 New Holland models, including the BOOMER-33, BOOMER-37, WORKMASTER-33 and 1 more.
Yes — MT40334007R is a genuine New Holland OEM reman-starter, supplied new by Clinton Tractor.
Match your model and serial number against the fitment list on this page — it covers the New Holland BOOMER-33 — or send your serial to Clinton Tractor and we'll confirm MT40334007R.
Reviews
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No seeded stars — ratings appear only from real submissions.
