
Timing belt Optibelt 16 AT5K6 / 4200 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 16 AT5K6 / 4200 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 16 AT5K6 / 4200 AFX and any equivalents.
When you need to replace a timing belt, the first step is reading the marking on the back of the old belt. This page covers the Optibelt 16 AT5K6 / 4200 AFX, an Alpha Flex timing belt with an AT5 profile, a 4200 mm length, and a 5 mm pitch. Use these details to confirm it matches your drive before requesting a quote.
The Optibelt 16 AT5K6 / 4200 AFX is a timing belt from the Alpha Flex series. It has an AT5 profile, a 4200 mm length, and a 5 mm pitch. These three values are the key identifiers when comparing against the belt you are replacing. If your old belt is worn or the marking is difficult to read, look for any remaining printed information on the back.
To request a quote, send us the part number 16 AT5K6 / 4200 AFX, or provide the profile, length, and pitch from your old belt. Our team can confirm the belt or suggest an equivalent. We serve maintenance, engineering, and purchasing professionals across the United States, Canada, Mexico, and South America.
For accurate identification, always check the marking on the back of the belt. If the text is unclear, measure the length and count the teeth to verify the pitch and profile. With the correct part number, we can respond promptly.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 4200mm
Frequently asked questions
- How do I identify the correct Optibelt timing belt from the old one?
- Read the marking on the back of the old belt. The part number 16 AT5K6 / 4200 AFX includes the profile, length, and pitch. If the marking is unreadable, measure the length and check the profile.
- What are the specifications of this belt?
- This is an Optibelt Alpha Flex timing belt with an AT5 profile, a 4200 mm length, and a 5 mm pitch.
- What information should I send for a quote?
- Send the part number 16 AT5K6 / 4200 AFX, or provide the profile, length, and pitch from your old belt. You can contact us via WhatsApp or email.

