
V-belt Mitsuboshi 3V 400
- Brand
- MITSUBOSHI
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- 3V
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Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
MITSUBOSHI and STARK: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →DAYCO and MITSUBOSHI: matching part numbers →
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Description
MITSUBOSHI 3V 400 belongs to v-belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 3V 400 and any equivalents.
This Mitsuboshi 3V 400 is a narrow wedge V-belt with a 3V profile and a length of 400. It is used in industrial drives where a compact, high-capacity belt is required. To confirm fit, match the profile and length to your drive's requirements.
Narrow wedge V-belts like this 3V 400 are commonly found on pumps, fans, compressors and other driven equipment where space is limited and higher power transmission is needed. The 3V profile indicates a specific cross-section, and the 400 length is the datum length in millimeters. When replacing, check that the belt marking matches both the profile and length.
The same size is also listed under Stark 3V 400, Optibelt 3V 400 and Dayco 3V 400. If you are unsure whether this belt fits your application, send us the part number from your old belt, along with the drive details, and we can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- 3V
Frequently asked questions
- How do I confirm that the Mitsuboshi 3V 400 fits my drive?
- Check the marking on your existing belt: it should show the profile 3V and the length 400. Also verify the number of grooves and the pulley dimensions. If you need help, send us the old belt's part number and photos of the drive.
- What does the 3V profile mean?
- The 3V profile is a narrow wedge cross-section. It is used in industrial drives where a compact belt with higher power capacity is needed. The 400 indicates the length in millimeters.
- Can you help if I need a different length or profile?
- Yes. If this 3V 400 is not the correct size, send us the details of your drive and the old belt marking. We can help you find the right narrow wedge V-belt from our range.

