
V-belt Mitsuboshi SPZ 1077
- Brand
- MITSUBOSHI
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPZ
We reply promptly.
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.
MITSUBOSHI and OPTIBELT: matching part numbers →GATES and MITSUBOSHI: 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 SPZ 1077 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 SPZ 1077 and any equivalents.
The Mitsuboshi SPZ 1077 is a narrow wedge V-belt with an SPZ profile. To match it to the belt you are replacing, compare the profile and the length marking on the old belt. The same size is also listed under Optibelt SPZ 1077 and Gates SPZ 1077.
Start with the belt you are replacing. Read the marking on the back: it should show the profile and the length. This belt is profile SPZ, with a 9.7 mm top width, 8 mm height and 40° angle. If the old belt is marked SPZ 1077, this is the same size. If the marking is worn or missing, measure the top width and the outside length, then compare with these dimensions.
Narrow wedge V-belts in the SPZ profile are used in industrial drives where space is limited and speeds are higher than standard V-belt drives. Because the belt runs in a matched groove, the profile and length must match the pulley set. A belt with the same length but a different profile will not sit correctly in the groove.
When you request a quote, send the part number SPZ 1077 and the quantity. If you are unsure about the profile, send a photo of the marking on the old belt and the pulley groove width. The team can confirm the right belt or suggest an equivalent.
Dimensions
- Section
- SPZ
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the marking on the belt you are replacing. It should read SPZ 1077. If it does, this belt matches that profile and length. If the marking is not readable, measure the top width and the outside length and compare with the dimensions listed here.
- What should I send to get a quote?
- Send the part number SPZ 1077 and the quantity you need. If you want confirmation, include a photo of the old belt marking and the pulley groove width. The team will reply with a quote and can help confirm the right belt or suggest an equivalent.
- Is the same size listed under other brands?
- Yes. The same size is also listed under Optibelt SPZ 1077 and Gates SPZ 1077. If you are replacing one of those, this Mitsuboshi SPZ 1077 is the same size.

