
Timing belt Optibelt 1425 D5M SL 300
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Omega
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Description
OPTIBELT 1425 D5M SL 300 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 1425 D5M SL 300 and any equivalents.
The Optibelt 1425 D5M SL 300 is a double-sided timing belt from the Omega series. The D5M profile and 1425 mm length are the two numbers that identify it on a drive. Use both when matching a replacement.
The D5M profile sets the tooth shape and pitch that must engage the pulleys. The 1425 mm length is the datum for the belt run. On a double-sided belt, teeth on both faces drive pulleys from either side, so the profile and length must match the original on both sides of the drive.
When you read the back of the old belt, confirm the marking shows D5M and 1425 mm. A belt with the same profile but a different length will not tension correctly, and a different profile will not seat in the pulley grooves. If the marking is worn or unreadable, measure the length and check the pulley tooth profile before ordering.
For a quote, send the part number 1425 D5M SL 300, the Optibelt brand and Omega series, and the quantity. If you are replacing more than one belt on the same drive, list each part number so the set can be confirmed together.
Dimensions
- Length
- 1425mm
Frequently asked questions
- What do the D5M and 1425 mm mean on this belt?
- D5M is the profile that defines the tooth shape and pitch. 1425 mm is the belt length. Both must match the drive for the belt to run correctly.
- How do I confirm this is the right belt?
- Check the marking on the back of the old belt for D5M and 1425 mm. If it is unreadable, measure the length and confirm the pulley profile before ordering.
- What should I send to request a quote?
- Send the part number 1425 D5M SL 300, the brand Optibelt, the series Omega, and the quantity you need. If multiple belts are on the same drive, include each part number.

