V-belt Stark SPA 1657
- Brand
- STARK
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPA
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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 STARK: matching part numbers →OPTIBELT and STARK: matching part numbers →
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Description
STARK SPA 1657 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 SPA 1657 and any equivalents.
This Stark SPA 1657 is a narrow wedge V-belt with an SPA profile. The profile sets the 12.7 mm top width, 10 mm height and 40° angle, while the length is 1657 mm. Use these figures to confirm the belt matches the drive before you order.
The SPA profile is a narrow wedge section, so the belt sits in a matching SPA pulley groove. The 12.7 mm top width and 10 mm height identify the cross-section, and the 40° angle is the included angle of the belt. The 1657 mm length is the datum length for this part. If your drive uses an SPA groove and the current belt measures 1657 mm, this is the size to specify.
The same size is also listed under Optibelt SPA 1657, so you can compare that listing if you are matching an existing belt. To confirm the replacement, read the marking on the back of the old belt and check the profile and length against this page. If the marking is worn, measure the top width, height and length and send those values with your quote request.
Dimensions
- Section
- SPA
Frequently asked questions
- What do the SPA profile and 1657 length mean for this belt?
- SPA is the narrow wedge profile, which fixes the 12.7 mm top width, 10 mm height and 40° angle. The 1657 is the length in millimeters. Both must match the drive and pulley groove.
- How do I confirm this belt fits my drive?
- Check that the pulley groove is SPA and that the old belt is marked SPA 1657, or measure the top width, height and length. If the numbers match, this belt is the same size.
- What should I send to request a quote?
- Send the part number Stark SPA 1657, the quantity you need, and a photo of the belt marking or the drive if you have one. We will confirm the belt or suggest an equivalent.