Timing belt Optibelt AT3 450
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Power
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Description
OPTIBELT AT3 450 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 AT3 450 and any equivalents.
The Optibelt Alpha Power AT3 450 is a timing belt with an AT3 profile, a 450 mm length and a 3 mm pitch. When you are replacing a belt, the marking on the back of the old belt is the fastest way to confirm you are ordering the same one.
Start by reading the back of the belt you are removing. You are looking for the profile and the length: AT3 and 450 on this Optibelt belt. If the old belt is worn or the printing has rubbed off, measure what you can and note the tooth profile and the number of teeth so we can help you match it.
Profile and length are what identify this belt. AT3 describes the tooth profile, and 450 mm is the length, with a 3 mm pitch. Check the drive for any other markings or a second belt on the same drive before you order, since a matched set may be needed.
We carry the Optibelt Alpha Power AT3 450. Send the part number, or a photo of the marking on the old belt, by WhatsApp or email and the team will confirm it or suggest an equivalent.
Dimensions
- Profile
- AT3
- Pitch
- 3mm
- Length
- 450mm
Frequently asked questions
- How do I confirm the AT3 450 is the right belt?
- Read the marking on the back of the belt you are replacing. If it shows AT3 and 450, this is the same profile and length. If the marking is unreadable, send a photo or the drive details and we will help you match it.
- What does the AT3 450 marking tell me?
- AT3 is the tooth profile and 450 is the length in millimeters. The pitch on this belt is 3 mm. Those three values are what you compare against the belt being replaced.
- What should I send for a quote?
- Send the part number AT3 450, or the profile and length from the old belt, by WhatsApp or email. If you can include a photo of the belt marking, that helps confirm the match.