
V-belt Optibelt SPZ 1837
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPZ
- Series
- SK metric profile V-belts
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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 OPTIBELT: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →
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Description
OPTIBELT SPZ 1837 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 1837 and any equivalents.
When replacing a narrow wedge V-belt, start by reading the marking on the old belt. This Optibelt SPZ 1837 matches the SPZ profile and 1837 mm length, so you can confirm it against the belt you are removing. The same size is also listed under Mitsuboshi SPZ 1837.
Check the old belt for the profile and length. The SPZ profile is a narrow wedge V-belt with a 9.7 mm top width, 8 mm height, and 40° angle. The length is 1837 mm. If those values match the belt on your drive, this Optibelt belt is the correct replacement.
If the marking is worn or missing, measure the top width and the outside length of the old belt. Compare those measurements to the SPZ profile and 1837 mm length. The same size is also listed under Mitsuboshi SPZ 1837, which can help you confirm the size when other references are not clear.
For a quote, send the part number Optibelt SPZ 1837, or the profile and length from your old belt. If you are unsure, send a photo of the belt marking and the drive. The team can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- SPZ
- Length
- 1837mm
Frequently asked questions
- How do I confirm this belt matches the one I am replacing?
- Read the marking on the old belt. You need the profile SPZ and the length 1837 mm. The top width is 9.7 mm, the height is 8 mm, and the angle is 40°. If those match, this Optibelt SPZ 1837 is the correct size.
- What if the old belt marking is not readable?
- Measure the top width and the outside length of the old belt. Compare those to the SPZ profile and 1837 mm length. The same size is also listed under Mitsuboshi SPZ 1837, which can help confirm the size.
- What should I send to request a quote?
- Send the part number Optibelt SPZ 1837, or the profile and length from your old belt. If you are unsure, send a photo of the belt marking and the drive. The team can help confirm the right belt or suggest an equivalent.

