
V-belt Optibelt 4-5V 3150 BP2
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Series
- KB Blue Power 2
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
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
OPTIBELT 4-5V 3150 BP2 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 4-5V 3150 BP2 and any equivalents.
When a banded V-belt needs replacing, the marking on the back of the old belt is the fastest way to identify what you need. This Optibelt 4-5V 3150 BP2 from the KB Blue Power 2 series is a banded V-belt with a length of 8001 mm. Send us that marking, or the part number, and we will help you confirm the right belt.
The code 4-5V 3150 BP2 identifies this belt, and the 8001 mm length is the dimension to check against your drive. On a banded V-belt, the band ties the ribs together so they run as one unit. Before ordering, compare the full marking on the old belt with the data shown here, and note anything else printed on the back of the belt.
If the marking is worn or unreadable, look at the drive instead. Count the ribs, measure the length, and note how the belt sits in the pulleys. Send those details with the part number, and the team can confirm the correct belt or suggest an equivalent.
We carry Optibelt belts and serve maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. Quotes are handled by WhatsApp or email, so send the part number or a photo of the old belt marking to get started.
Dimensions
- Length
- 8001mm
Frequently asked questions
- How do I read the marking on my old belt?
- Look for the full code printed on the back of the belt, such as 4-5V 3150 BP2. Write it down exactly as shown, including any series name, and send it to us for confirmation.
- What if the marking is worn off?
- Send the drive details instead: the number of ribs, the measured length, and the pulley dimensions. With the part number or those details, we can help identify the correct belt.
- How do I request a quote?
- Send the part number 4-5V 3150 BP2 by WhatsApp or email. The team replies promptly and can confirm the belt or suggest an equivalent.

