
Timing belt Optibelt 945 3M SL 470
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- HTD
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Tell us the quantity you need and request a quote by WhatsApp or email.
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Description
OPTIBELT 945 3M SL 470 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 945 3M SL 470 and any equivalents.
The Optibelt 945 3M SL 470 is an HTD timing belt with a 3 mm pitch and a 945 mm length. When a drive is down, the fastest way to confirm the correct replacement is to read the marking on the back of the old belt. The part number, profile and length printed there are what you match.
On many synchronous drives, the original belt carries a marking such as 945 3M SL 470. That line identifies the profile, the pitch and the length, and it is the most reliable reference you can send. If the printing is worn, check the drive pulleys and any maintenance records before ordering, because an HTD 3M belt and a different profile are not interchangeable.
This Optibelt belt is an HTD profile with a 3 mm pitch and a 945 mm length. HTD timing belts are used where the drive needs synchronization rather than friction, so the profile and length must match the pulleys and the original belt. Send the full marking, the belt width if it is legible, and the equipment or drive reference with your quote request.
If the marking is unreadable, send photos of the old belt and the pulleys, or any dimensions you can measure. The team can confirm the correct belt or suggest an equivalent from the lines we carry. Quotes are handled by WhatsApp or email, and requests that include the part number and the application details are the quickest to process.
Dimensions
- Profile
- HTD 3M
- Pitch
- 3mm
- Length
- 945mm
Frequently asked questions
- How do I identify the correct replacement belt?
- Read the marking on the back of the old belt. The Optibelt 945 3M SL 470 is identified by that part number, an HTD 3M profile and a 945 mm length. If the marking is worn, send photos and any measurements you can take.
- What does the 945 3M SL 470 marking tell me?
- It is the part number for an Optibelt HTD timing belt with a 3 mm pitch and a 945 mm length. Use the full marking when you request a quote so the team can confirm the belt against your drive.
- What information should I send with my quote request?
- Send the full belt marking, the part number 945 3M SL 470, and the equipment or drive reference. If the old belt is unreadable, include photos of the belt and pulleys and any dimensions you can measure.

