Timing belt Optibelt XL K 250
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Torque
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Description
OPTIBELT XL K 250 belongs to timing 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 XL K 250 and any equivalents.
This is an Optibelt Alpha Torque timing belt in XL profile with a 635 mm length. The profile sets the tooth form and pitch that the pulleys must match, and the length sets the belt's path around the drive. Read both numbers off the old belt before you order.
The XL profile is a synchronous belt profile, so the belt drives by tooth engagement rather than friction. That matters when the application needs the driven shaft to stay in step with the drive shaft. The 635 mm length is the figure to check against the original belt or the drive layout, since a belt of the same profile but a different length will not fit the same run.
When you replace a timing belt, inspect the pulleys at the same time. Look for worn or hooked teeth, debris in the grooves, and any misalignment between the two shafts. A belt that has run out of alignment or against damaged teeth will not last, no matter how correct the part number is.
The clearest way to confirm this belt is to read the marking on the back of the old belt. Send that marking, or the part number XL K 250, by WhatsApp or email and our team will confirm the Optibelt Alpha Torque belt in XL profile at 635 mm and quote it for you.
Dimensions
- Profile
- XL
- Length
- 635mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The XL profile defines the tooth form and pitch that must match your pulleys. The 635 mm length defines the belt's path around the drive. Both need to match the belt you are replacing.
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the belt you are replacing and compare it with the part number XL K 250. You can also measure the length and check the profile against the pulleys.
- What should I send to get a quote?
- Send the part number XL K 250, or the marking from the back of the old belt, by WhatsApp or email. If you are unsure of the profile or length, include those details and our team will confirm the correct belt.