
V-belt Optibelt 8V 4000
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- 8V
- Series
- SK S=C Plus
We reply promptly.
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.
DODGE and OPTIBELT: matching part numbers →GATES and OPTIBELT: 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
OPTIBELT 8V 4000 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 8V 4000 and any equivalents.
The Optibelt 8V 4000 is a narrow wedge V-belt in the SK S=C Plus series with an 8V profile and a length of 10160 mm. Before you fit a replacement, inspect the drive and sheaves so the new belt starts on a sound system.
Check sheave grooves for wear, rust, or embedded debris. Worn grooves let the belt sit too deep, which reduces grip and can cause slip and heat. Confirm that sheaves are aligned and that the belt will run straight in the grooves.
Look at the drive structure: motor and driven equipment mounts, tensioning hardware, and guards. Any loose mounting or damaged tensioner will shorten belt life. Clean the grooves and verify that the replacement belt matches the 8V profile and 10160 mm length before installation.
After fitting, recheck alignment and tension following your standard procedure. Run the drive briefly and inspect for uneven seating or vibration. Correcting drive and sheave issues first helps the Optibelt 8V 4000 deliver consistent performance.
Dimensions
- Section
- 8V
- Length
- 10160mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect sheave grooves for wear or debris, verify alignment, and check mounts and tensioning hardware. Correct any issues before fitting the new belt.
- How do I confirm this is the right belt for my drive?
- Read the marking on the old belt and compare the profile and length. This belt has an 8V profile and a length of 10160 mm.
- What information do you need for a quote?
- Send the part number 8V 4000 and the quantity you need by WhatsApp or email. We will reply promptly.

