
Timing belt Optibelt 16 T5 / 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.
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 16 T5 / 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 T5 / 4200 AFX and any equivalents.
When you need to replace a timing belt, the first step is to read the marking on the back of the old belt. For this Optibelt Alpha Flex belt, the marking shows 16 T5 / 4200 AFX. That tells you it is a T5 profile belt with a 4200 mm length.
The T5 profile is a synchronous belt profile with a 5 mm pitch. This belt is 4200 mm long, so it suits drives that require that specific length. The 16 T5 / 4200 AFX marking is the key reference when matching a replacement.
If the old belt is worn or the marking is hard to read, look for any remaining characters on the back. The Optibelt Alpha Flex series is what we carry. Send us the full part number, 16 T5 / 4200 AFX, and we will confirm the belt for your drive.
For a quote, send the part number 16 T5 / 4200 AFX by WhatsApp or email. If you have the old belt, a photo of the marking helps us verify the profile and length. Our team can also help you confirm the right belt for your application.
Dimensions
- Profile
- T5
- Pitch
- 5mm
- Length
- 4200mm
Frequently asked questions
- What does the marking on the belt mean?
- The marking 16 T5 / 4200 AFX identifies the belt: T5 is the profile, 4200 is the length in mm, and AFX indicates the Optibelt Alpha Flex series. Use this full code when requesting a replacement.
- How do I request a quote for this belt?
- Send the part number 16 T5 / 4200 AFX via WhatsApp or email. If you can, include a photo of the old belt's marking so we can confirm the profile and length.
- Can you help if the marking is worn off?
- Yes. If the marking is unreadable, send us the drive details and any measurements you can take. We will help identify the correct belt for your equipment.

