
Timing belt Optibelt 400 / H 3305 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT 400 / H 3305 AFX 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 400 / H 3305 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by profile H and a length of 8394.7 mm. The part number 400 / H 3305 AFX appears on the belt, so you can match it directly to your drive documentation.
Profile H sets the tooth geometry and pitch that the pulleys expect. The 8394.7 mm length is the datum you compare against the old belt or the drive layout. If both figures match, the belt is the correct size for that position.
For a quote, send the full part number 400 / H 3305 AFX, the quantity, and any drive details you have. If the marking is worn, photograph the back of the belt and the pulley area so we can confirm the profile and length.
We carry Optibelt Alpha Flex timing belts and quote by part number through WhatsApp or email. Provide the belt marking and we will reply with the next step for your maintenance or purchasing requirement.
Dimensions
- Profile
- H
- Length
- 8394.7mm
Frequently asked questions
- What do the profile and length mean on this belt?
- Profile H is the tooth shape and pitch. The length is 8394.7 mm. Both must match the drive before you order.
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the old belt. If it shows 400 / H 3305 AFX, you have the same profile and length.
- What should I send to request a quote?
- Send the part number 400 / H 3305 AFX, the quantity, and a photo of the belt marking if it is legible. We reply by WhatsApp or email.

