
Poly-V belt Dayco 5070653
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5070653 belongs to poly-V 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 5070653 and any equivalents.
The Dayco 5070653 is a 7-rib automotive multi-rib (serpentine) belt with a 24.38 mm width and an effective length of 1659.89 mm. For a maintenance or purchasing professional, those two numbers are the starting point: rib count and profile must match the pulley set, and the effective length must match the drive layout.
This belt is identified in the Dayco range as 5070653, with 7PK1660 listed as an alias. The 7-rib construction gives a wider contact face than a lower-rib belt, and the 24.38 mm width is the figure to check against the pulley grooves. The length is given as 1659.89 mm effective length, which is the dimension used when comparing a replacement against the belt being removed.
When you request a quote, send the part number 5070653 or the alias 7PK1660, along with the rib count and length from your old belt if it is still legible. The team at MR Industrial Accessories can confirm the belt or suggest an equivalent from the lines we carry. We supply maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America.
Dimensions
- Grooves
- 7
- Length
- 1659.89mm
Frequently asked questions
- What do the 7 and the length mean on this Dayco belt?
- The 7 refers to the number of ribs, and the length is the effective length of 1659.89 mm. Both figures need to match the drive before you replace the belt.
- How do I request a quote for the Dayco 5070653?
- Send the part number 5070653 or the alias 7PK1660 by WhatsApp or email. If you have the old belt, include the rib count and the length marked on it so the team can confirm the match.
- Can MR help if I am not sure this is the right belt?
- Yes. The team can check the profile and length you provide and suggest an equivalent from the belts we carry.

