
Timing belt Optibelt 25 AT5K6 / 7800 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
We reply promptly.
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 25 AT5K6 / 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 25 AT5K6 / 7800 AFX and any equivalents.
The Optibelt 25 AT5K6 / 7800 AFX is an Alpha Flex timing belt with an AT5 profile. It has a 7800 mm length and a 5 mm pitch. When you request a quote, include the part number and the belt marking so we can confirm it matches your drive.
This timing belt is identified by its AT5 profile, 7800 mm length, and 5 mm pitch. The part number 25 AT5K6 / 7800 AFX appears on the belt or in your maintenance records. Use these details when checking against the old belt or preparing a replacement order.
To request a quote, send the full part number 25 AT5K6 / 7800 AFX. If the marking is worn, include the belt width, the number of teeth, and the drive pulley details. Photos of the belt and the drive help us confirm the correct item.
For drives with multiple belts, note the quantity and whether you are replacing all belts at once. Include any known drive specifications such as center distance or pulley diameters. Our team replies by WhatsApp or email and can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 7800mm
Frequently asked questions
- What part number should I use to request a quote?
- Use the full part number 25 AT5K6 / 7800 AFX. If you have the old belt, include any additional markings from the back of the belt.
- What if I cannot read the part number on the belt?
- Send the belt width, the number of teeth, and the pulley dimensions. Photos of the belt and the drive also help us identify the correct replacement.
- Can you help confirm this belt for my drive?
- Yes. Provide the part number and any drive details you have. We will check the AT5 profile, 7800 mm length, and 5 mm pitch against your application.

