
V-belt Mitsuboshi SPZ 1837
- Brand
- MITSUBOSHI
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPZ
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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 OPTIBELT: matching part numbers →
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Description
MITSUBOSHI 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.
This Mitsuboshi SPZ 1837 is a narrow wedge V-belt with an SPZ profile and a length of 1837 mm. The 9.7 mm top width, 8 mm height, and 40-degree angle define a compact, high-capacity belt for space-saving drives. Use these dimensions to confirm fit before you order.
The SPZ profile is a narrow wedge section, so it transmits more power in a smaller cross-section than a classic V-belt. The 1837 mm length is the datum length you need to match to the drive. If your current belt is marked SPZ 1837, this Mitsuboshi belt matches that profile and length.
The same size is also listed under Optibelt SPZ 1837. That gives you a second brand reference when you are cross-checking a replacement or comparing what is already on the shelf. Both are SPZ profile, 1837 mm length.
When requesting a quote, send the part number SPZ 1837 and the Mitsuboshi brand if you want this exact belt. If you are replacing an unmarked belt, measure the top width, height, and outside length, and note the drive sheave groove profile. Our team can confirm the SPZ 1837 or suggest an equivalent based on the data you provide.
Dimensions
- Section
- SPZ
Frequently asked questions
- What do the SPZ profile and 1837 mm length tell me?
- SPZ is a narrow wedge profile with a 9.7 mm top width, 8 mm height, and 40-degree angle. The 1837 mm length is the belt's datum length. Together they identify the belt's cross-section and fit on the drive.
- Can I use this belt to replace an Optibelt SPZ 1837?
- The same size is also listed under Optibelt SPZ 1837, so the profile and length match. Confirm the sheave groove and the belt marking on your drive before ordering.
- How do I request a quote for the Mitsuboshi SPZ 1837?
- Send the part number SPZ 1837 and the brand Mitsuboshi by WhatsApp or email. If you need help confirming the right belt, include the belt marking or the dimensions from your old belt.

