
Timing belt Optibelt L K 173
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Torque
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Description
OPTIBELT L K 173 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 L K 173 and any equivalents.
This Optibelt Alpha Torque belt is a timing belt with an L profile and a length of 438.15 mm. The part number is L K 173. The profile and the length are the two dimensions to match when you select a synchronous belt.
On a timing belt, the profile sets the tooth shape and pitch that must engage the pulleys, and the length sets the running fit around the drive. Here the profile is L and the length is 438.15 mm. If your drive calls for an L profile belt of that length, this is the size to specify.
We carry the Optibelt Alpha Torque line. To request a quote, send the part number L K 173 by WhatsApp or email, or read the marking on the back of your old belt and send that. If you are unsure whether this profile and length suit your drive, include the belt marking and the pulley details with your request and our team can help confirm the right belt.
Dimensions
- Profile
- L
- Length
- 438.15mm
Frequently asked questions
- What do the profile and length mean on this belt?
- The profile is L and the length is 438.15 mm. The profile must match the pulley groove, and the length must match the drive layout.
- How do I request a quote for the L K 173?
- Send the part number L K 173 by WhatsApp or email. You can also send the marking from your old belt if you have it.
- Can you help confirm this belt fits my drive?
- Yes. Send the belt marking and your pulley details with your quote request, and our team can help confirm the right belt.

