
V-belt Mitsuboshi A 173
- Brand
- MITSUBOSHI
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- A
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Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
DODGE and MITSUBOSHI: matching part numbers →GATES and MITSUBOSHI: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →
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Description
MITSUBOSHI A 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 A 173 and any equivalents.
The Mitsuboshi A 173 is a classical V-belt with an A profile, a 13 mm top width, an 8 mm height, and a 40° angle. It is used on conventional industrial drives where a wrapped classical V-belt is specified. Confirm fit by checking the existing belt's marking and the drive's pulley groove profile.
Classical V-belts like the A 173 are common on fans, pumps, compressors, and other general-duty machinery. The A profile is identified by its 13 mm top width and 8 mm height, and the 40° angle matches standard A-section pulley grooves. If the drive uses an A-section sheave and the current belt is marked A 173, this belt is the correct section and size.
To confirm fit, read the marking on the back of the old belt. The A 173 designation identifies both the profile and the length. Also inspect the pulleys for wear, alignment, and proper groove angle, since worn sheaves can shorten belt life. The same size is also listed under Optibelt A 173.
For a quote, send the part number A 173 and the quantity you need. If you are unsure whether this is the right belt for your drive, include the old belt's marking and a photo of the drive setup. Our team can help confirm the correct belt or suggest an equivalent.
Dimensions
- Section
- A
Frequently asked questions
- What does the A profile mean on this Mitsuboshi belt?
- The A profile is a classical V-belt section with a 13 mm top width, 8 mm height, and 40° angle. It fits pulleys machined for A-section belts.
- How do I confirm the A 173 is the right size for my drive?
- Check the marking on the back of your existing belt. If it reads A 173, this belt matches that profile and length. Also verify that the pulleys are A-section and in good condition.
- What information should I send to request a quote?
- Send the part number A 173 and the quantity required. If you need help confirming the belt, include the old belt's marking and a photo of the drive.

