Timing belt Optibelt XL 138
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- ZR
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Description
OPTIBELT XL 138 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 138 and any equivalents.
The Optibelt XL 138 ZR timing belt is a synchronous belt with an XL profile and a 350.52 mm length. Before you fit a replacement, inspect the drive and the sheaves so the new belt runs on a sound system.
Check the sheaves for worn grooves, burrs, or debris that can damage a timing belt. Confirm the sheave profile matches the XL profile of the XL 138 and that the sheaves are aligned. If the old belt shows uneven wear, the sheave condition or alignment is often the cause.
Verify the belt path and any tensioner or idler. A timing belt should sit correctly in the grooves and track straight. The 350.52 mm length of the XL 138 is the datum to match when you compare it with the belt you are replacing. Read the marking on the back of the old belt and confirm the profile and length before you order.
We carry the Optibelt XL 138 ZR timing belt. Send the part number XL 138 by WhatsApp or email to request a quote. If you are unsure whether this is the correct belt for your drive, include the old belt marking and a note about the sheaves, and our team will help confirm the right belt.
Dimensions
- Profile
- XL
- Length
- 350.52mm
Frequently asked questions
- What should I inspect on the drive before fitting an Optibelt XL 138 timing belt?
- Inspect the sheaves for wear, burrs, or debris, and check that the sheave profile matches the XL profile. Confirm the sheaves are aligned and that the belt path and any tensioner or idler are in good condition.
- How do I confirm the XL 138 is the belt I need?
- Read the marking on the back of the old belt and compare the profile and length. The XL 138 has an XL profile and a 350.52 mm length.
- How do I request a quote for the Optibelt XL 138 ZR timing belt?
- Send the part number XL 138 by WhatsApp or email. If you are unsure about the drive, include the old belt marking and a note about the sheaves so we can help confirm the right belt.