
Timing belt Optibelt 100 T5 / 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 100 T5 / 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 100 T5 / 7800 AFX and any equivalents.
The Optibelt 100 T5 / 7800 AFX is a timing belt in the Alpha Flex series with a T5 profile, a 5 mm pitch and a 7800 mm length. Before you fit it, inspect the drive and the sheaves so the new belt runs true from the first start.
Check the sheaves for worn grooves, burrs, corrosion or buildup in the tooth spaces. Confirm the sheaves turn freely, that the shafts are aligned and that the bearings show no play. A sheave that is worn or misaligned will damage the new belt even if the belt itself is correct.
Confirm the belt marking on the old part matches the Optibelt 100 T5 / 7800 AFX: T5 profile, 5 mm pitch, 7800 mm length. Check the belt path, tensioner and any guide pulleys, and remove debris or old belt residue from the drive before installation.
Send the part number, the quantity and any details from the back of the old belt by WhatsApp or email to request a quote. If you are unsure of the exact belt, our team can help confirm the right one or suggest an equivalent.
Dimensions
- Profile
- T5
- Pitch
- 5mm
- Length
- 7800mm
Frequently asked questions
- What should I inspect before installing this belt?
- Inspect the sheaves for wear, burrs, corrosion or material in the tooth spaces, and confirm the shafts are aligned and the bearings have no play. Clean the belt path and check the tensioner and guide pulleys.
- How do I confirm this is the correct belt?
- Compare the marking on the old belt with the Optibelt 100 T5 / 7800 AFX: T5 profile, 5 mm pitch, 7800 mm length. If you are unsure, send the part number and details from the old belt for confirmation.
- How do I request a quote?
- Send the part number, the quantity and any details from the back of the old belt by WhatsApp or email. Our team replies promptly and can help confirm the right belt or suggest an equivalent.

