
Timing belt Optibelt 5M 825
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Omega
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Description
OPTIBELT 5M 825 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 5M 825 and any equivalents.
The Optibelt 5M 825 is an Omega timing belt with an HTD 5M profile, an 825 mm length and a 5 mm pitch. It is the belt to reach for when you are matching a drive that already runs this profile and length.
The most reliable way to match a timing belt is to read the marking on the back of the belt you are replacing. If it shows an HTD 5M profile and an 825 mm length, the Optibelt 5M 825 is the direct match. Confirm the profile and length before ordering, since a belt that is close but not identical will not seat correctly on the pulleys.
When the old marking is worn or unreadable, measure the drive instead. Count the teeth on the pulleys, check the belt width and confirm the center distance, then compare those figures with the HTD 5M profile and 825 mm length of this Optibelt belt. If the drive has been modified or the pulleys replaced, send the pulley details along with the belt marking so we can help confirm the correct belt.
Timing belts are often replaced as part of a scheduled drive service. Inspect the pulleys for wear, check the tensioner and make sure the belt runs straight and true before returning the drive to service.
Dimensions
- Profile
- HTD 5M
- Pitch
- 5mm
- Length
- 825mm
Frequently asked questions
- How do I confirm the Optibelt 5M 825 is the right belt for my drive?
- Read the marking on the back of the belt you are replacing. If it shows an HTD 5M profile and an 825 mm length, this Optibelt belt is the match. If the marking is unreadable, send us the pulley tooth counts, belt width and center distance and we will help confirm.
- What information should I send to request a quote?
- Send the part number 5M 825, the belt marking from the old belt if you have it, and the drive details such as pulley tooth counts and center distance. A photo of the old belt and the drive also helps us confirm the right belt.
- Can you help if the old belt marking is worn off?
- Yes. Send us the drive details and a photo of the old belt. We will compare the profile and length with the Optibelt 5M 825 and help you confirm the correct replacement.

