
Timing belt Optibelt 5M 420
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Omega
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Description
OPTIBELT 5M 420 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 420 and any equivalents.
The Optibelt Omega 5M 420 is a timing belt with an HTD 5M profile and a 420 mm length. The 5 mm pitch matches the HTD 5M profile. Start by reading the marking on the back of the old belt to confirm the part number.
If the old belt is still on the drive, read the back of the belt before removal. The marking shows the profile and length, such as HTD 5M and 420 mm, which correspond to the Optibelt Omega 5M 420. Use this to verify the replacement before ordering.
When the marking is worn or missing, check the drive pulleys and the belt's tooth profile. The HTD 5M profile has a 5 mm pitch, and the 420 mm length is the datum length. These two values identify the belt without relying on the old marking.
For a quote, send the part number 5M 420 or the profile and length from the belt. If you have the old belt, include a photo of the back marking. The team can confirm the Optibelt Omega 5M 420 or suggest an equivalent based on the profile and length.
Dimensions
- Profile
- HTD 5M
- Pitch
- 5mm
- Length
- 420mm
Frequently asked questions
- How do I read the marking on the old timing belt?
- Look for the profile and length on the back of the belt, such as HTD 5M and 420 mm. This identifies the Optibelt Omega 5M 420.
- What if the marking is no longer readable?
- Measure the pitch and the length, or count the teeth. The HTD 5M profile has a 5 mm pitch, and the length is 420 mm.
- What information should I send for a quote?
- Send the part number 5M 420, or the profile and length from the belt marking. A photo of the old belt helps confirm the correct replacement.

