V-belt Dayco BP42
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- B
- Series
- Classical wrapped industrial belts
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Tell us the quantity you need and request a quote by WhatsApp or email.
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Description
DAYCO BP42 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 BP42 and any equivalents.
The Dayco BP42 is a classical V-belt in the B profile, measuring 1143 mm in length. It is built for standard industrial drives where a wrapped classical belt is the specified replacement. Use the dimensions and profile here to confirm it matches the belt you are replacing.
This belt has a top width of 17 mm, a height of 11 mm and a 40° angle. These figures, together with the 1143 mm length and the B profile, are what you compare against the old belt or the drive manufacturer's specification. Classical wrapped V-belts of this type are common on general industrial machinery and drives that call for a B-section belt.
The most reliable way to confirm fit is to read the marking on the back of the belt you are removing. If it shows BP42, this is the direct replacement. If the marking is worn or unreadable, measure the top width and the outside length and check them against the values above.
Send us the part number, or the profile and length, by WhatsApp or email and our team will confirm the right belt or suggest an equivalent. If the drive runs more than one belt, it is good practice to replace the full set at the same time so all belts share the same wear condition.
Dimensions
- Section
- B
- Length
- 1143mm
Frequently asked questions
- How do I confirm the Dayco BP42 fits my drive?
- Check the marking on the back of the belt you are replacing. If it reads BP42, this is the direct replacement. If it is unreadable, measure the top width and outside length and compare them with the 17 mm top width and 1143 mm length listed for this belt.
- What does the B profile mean for this belt?
- The B profile is the cross-section family of this classical V-belt. This belt has a 17 mm top width, an 11 mm height and a 40° angle, so it fits pulleys grooved for a B-section classical V-belt.
- What should I send to request a quote?
- Send the part number BP42, or the profile and length, by WhatsApp or email. If you are unsure of the number, include the marking from the old belt or its measured top width and length, and our team will help confirm the right belt.