
Timing belt Optibelt 1690 D5M SL 300
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Omega
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Description
OPTIBELT 1690 D5M SL 300 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 1690 D5M SL 300 and any equivalents.
The Optibelt 1690 D5M SL 300 is a double-sided timing belt from the Omega series, with a length of 1690 mm. Before you fit it, take a few minutes to inspect the drive and its pulleys. A worn or misaligned drive will shorten the life of any new belt.
Check the pulleys for worn grooves, chips, or buildup in the tooth spaces. Look for oil, coolant, or debris that can contaminate the belt. Confirm that the pulleys are aligned and that the shafts turn freely. If a tensioner or idler is part of the drive, inspect its bearing and surface as well.
When you replace the belt, note the part number on the back of the old belt and compare it to the Optibelt 1690 D5M SL 300. The 1690 mm length and the double-sided profile must match the drive. If the old belt is damaged or the marking is unreadable, measure the length and check the pulley profile before ordering.
Send us the part number 1690 D5M SL 300 by WhatsApp or email to request a quote. If you are unsure about the replacement, include photos of the old belt and the drive pulleys. Our team can help confirm the right belt or suggest an equivalent.
Dimensions
- Length
- 1690mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect the pulleys for wear, damage, or contamination, and verify alignment and free rotation. Check any tensioner or idler for smooth operation. Correct any issues before fitting the new belt.
- How do I confirm the Optibelt 1690 D5M SL 300 is the right belt?
- Compare the part number and the 1690 mm length with the marking on your old belt. The belt is a double-sided timing belt from the Omega series. If the marking is not clear, measure the length and check the pulley profile.
- How do I request a quote for this belt?
- Send the part number 1690 D5M SL 300 by WhatsApp or email. If you need help confirming the replacement, include photos of the old belt and the drive.

