
V-belt Mitsuboshi B 173
- Brand
- MITSUBOSHI
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
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Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
GATES and MITSUBOSHI: matching part numbers →MITSUBOSHI and STARK: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
MITSUBOSHI B 173 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 B 173 and any equivalents.
The Mitsuboshi B 173 is a classical V-belt with a B profile. It has a top width of 17 mm, a height of 11 mm, and a 40° angle. This page gives you the details needed to match it to the belt you are replacing.
To match the B 173 to the belt on your drive, start by reading the marking on the back of the old belt. Look for the profile letter and the length number; if you see B 173, this belt matches those dimensions. Confirm the cross-section: the top width should be 17 mm and the height 11 mm. The 40° angle is the standard included angle for this profile.
If the old belt is worn or the marking is unreadable, measure the top width and height with a caliper. A B-profile belt will measure 17 mm across the top and 11 mm tall. The same size is also listed under Stark B 173 and Optibelt B 173, so you can compare markings if needed.
For a quote, send the part number B 173 and the quantity you need. If you are unsure whether this is the correct belt, include the drive details and a photo of the old belt. Our team can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- B
Frequently asked questions
- How do I confirm the Mitsuboshi B 173 is the right belt for my drive?
- Check the marking on the back of your old belt for the profile and length. If it reads B 173, this belt matches. You can also measure the top width and height: the B 173 has a 17 mm top width and 11 mm height.
- What should I send to request a quote for the B 173?
- Send the part number B 173 and the quantity you need via WhatsApp or email. If you want us to confirm the belt, include the drive details and a photo of the old belt.
- Is the B 173 listed under other brands?
- Yes, the same size is also listed under Stark B 173 and Optibelt B 173.

