
V-belt Stark BX 45
- Brand
- STARK
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BX
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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 STARK: matching part numbers →OPTIBELT and STARK: matching part numbers →DAYCO and STARK: 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
STARK BX 45 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 BX 45 and any equivalents.
This Stark BX 45 is a cogged classical V-belt in the BX profile. Cogged classical belts are commonly used on drives with small pulleys or where a standard wrapped belt runs hot. The same size is also listed under Optibelt BX 45 and Dayco BX 45.
To confirm fit, read the marking on the back of the old belt. Match the profile BX and the part number BX 45. Check the pulley grooves for wear, oil or debris, and confirm the belt sits correctly in the groove without bottoming out.
When replacing a set, install belts from the same production batch if possible. Tension to the drive manufacturer's specification and recheck after the first hours of running. Keep the old belt for comparison and note any cracking, glazing or missing cogs.
For a quote, send the part number Stark BX 45, the quantity and the drive details. If you are unsure of the profile, send a photo of the belt marking and the pulley. The team can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- BX
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the old belt marking for profile BX and part number BX 45. Also inspect the pulley grooves and confirm the belt fits without bottoming out.
- Can I mix this belt with other brands in the same drive?
- For banded or multiple-belt drives, it is best to replace all belts at the same time with belts of the same size and profile. Mixing brands or worn belts can cause uneven tension.
- What information do you need to quote Stark BX 45?
- Send the part number Stark BX 45, the quantity you need and any drive details you have. A photo of the belt marking and pulley can help confirm the profile.

