
Timing belt Optibelt 50 AT5 / 7800 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 50 AT5 / 7800 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 50 AT5 / 7800 AFX and any equivalents.
When replacing a timing belt, start by matching the profile and length to the belt you are removing. This Optibelt Alpha Flex belt is identified as 50 AT5 / 7800 AFX, with an AT5 profile and a 7800 mm length at a 5 mm pitch. Use those figures to confirm the replacement against the old belt.
Read the marking on the back of the belt being replaced. The profile and length are the key fields: this belt is AT5 profile and 7800 mm long, with a 5 mm pitch. If the old belt carries the same code, it is a direct match for the drive.
If the marking is worn or unreadable, measure the length along the belt and check the tooth profile against the pulleys. The AT5 profile and 7800 mm length must correspond to the drive. Send the part number, profile and length with your quote request so we can confirm the correct belt.
We carry the Optibelt Alpha Flex line and can help verify the right belt or suggest an equivalent when the original marking is unclear. Provide the belt code, profile and length, and include photos of the old belt and pulley if possible.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 7800mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Match the profile and length to the belt being replaced. This belt is AT5 profile and 7800 mm long with a 5 mm pitch. If the old belt shows the same code, it is the correct fit.
- What should I send to request a quote?
- Send the part number 50 AT5 / 7800 AFX, along with the profile (AT5) and length (7800 mm). If you have photos of the old belt and pulleys, include those to help us confirm the match.
- Can you help if the old belt marking is unreadable?
- Yes. Measure the length and check the tooth profile against the pulleys. Provide those details and we can help identify the correct Optibelt Alpha Flex belt or suggest an equivalent.

