
V-belt Mitsuboshi Z 73
- Brand
- MITSUBOSHI
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- Z
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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 →
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Description
MITSUBOSHI Z 73 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 Z 73 and any equivalents.
The Mitsuboshi Z 73 is a classical V-belt with a Z profile. It is used in light-duty drives on industrial machinery, where the belt runs in a matching Z-profile sheave. To confirm fit, check the belt marking and the drive pulley groove.
Classical V-belts like the Z 73 are common on small fans, pumps, blowers and other light-duty equipment. The Z profile is a narrow cross-section, so it fits sheaves machined for Z-section belts. If the old belt is worn or the marking is unreadable, measure the outside length and compare it with the Z 73. The same size is also listed under Stark Z 73.
When you replace a classical V-belt, inspect the sheave grooves for wear, oil or debris. A worn groove can cause the belt to sit too deep and slip. Check the alignment of the drive pulleys and the belt tension after installation. For drives with multiple belts, replace all belts at the same time so the load is shared evenly.
Dimensions
- Section
- Z
Frequently asked questions
- How do I confirm that the Mitsuboshi Z 73 fits my drive?
- Check the belt marking on the old belt and the profile of the sheave. The Z 73 has a Z profile. If the old belt is not marked, measure the outside length and compare it with the Z 73.
- Can I use the Stark Z 73 as a reference?
- The same size is also listed under Stark Z 73. Use the profile and length to compare with your current belt.
- What should I send to request a quote?
- Send the part number Z 73 and the quantity you need by WhatsApp or email. If you are unsure about the profile or length, include a photo of the belt marking and the sheave.

