
Timing belt Optibelt 32 AT5K6 / 3400 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.
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Description
OPTIBELT 32 AT5K6 / 3400 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 32 AT5K6 / 3400 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 32 AT5K6 / 3400 AFX. The AT5 profile and 3400 mm length define the belt's fit on the drive, while the 5 mm pitch sets the tooth spacing. Use these three figures to confirm the belt matches your application before you request a quote.
The AT5 profile is a synchronous belt profile, so the belt engages pulleys by tooth rather than by friction. The 5 mm pitch is the distance from one tooth center to the next, and the 3400 mm length is the belt's datum length. When you read a marking on a drive, these are the values that let you match a replacement to the original.
Because the code carries both the profile and the length, the fastest way to confirm a fit is to compare those two figures with the belt you are replacing. If the old belt's marking is worn or unreadable, measure the length and count the tooth pitch instead. Send the part number, the profile and the length, and our team will confirm the right Optibelt belt or suggest an equivalent.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 3400mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The AT5 profile tells you the tooth shape that must match the pulleys, and the 3400 mm length tells you the belt's datum length. The 5 mm pitch is the tooth spacing. All three must match the drive for the belt to run correctly.
- How do I confirm this is the belt I need?
- Compare the AT5 profile and the 3400 mm length with the marking on the belt you are replacing. If the marking is unreadable, measure the length and check the tooth pitch. Send us those details and we will help confirm the match.
- What should I send to request a quote?
- Send the part number 32 AT5K6 / 3400 AFX, along with the profile and length if you have them. If you are matching an existing belt, include the marking from the back of the belt or your measurements. We reply by WhatsApp or email.

