Poly-V belt Dayco 5070390
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5070390 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 5070390 and any equivalents.
The Dayco 5070390 is an automotive multi-rib (serpentine) belt with 7 ribs and an effective length of 990.6 mm. This page helps you match it to the belt you are replacing.
Before you request a quote, read the marking on the back of the old belt. A serpentine belt is identified by its rib count and its effective length, so confirm the old belt shows 7 ribs and a length that corresponds to 990.6 mm. The Dayco 5070390 is also listed under the alias 7PK0990, which follows the same 7-rib, 990.6 mm size. If the old belt is worn or the marking is unreadable, measure the rib count and the length along the belt back.
The 5070390 has a width of 24.38 mm across the ribbed side. When you compare it with the belt on the drive, check that the rib profile seats correctly in the pulley grooves and that the length matches the routing. A belt with the wrong rib count or length will not sit properly, even if it looks similar at a glance.
Send the part number 5070390, or the alias 7PK0990, by WhatsApp or email to request a quote. If you are unsure between this belt and another, include the old belt marking, the rib count and the measured length, and the team can help confirm the right belt or suggest an equivalent.
Dimensions
- Grooves
- 7
- Length
- 990.6mm
Frequently asked questions
- How do I confirm that the Dayco 5070390 is the belt I need?
- Check the marking on the back of the belt you are replacing. The 5070390 is a 7-rib belt with an effective length of 990.6 mm and a width of 24.38 mm. It is also listed under the alias 7PK0990.
- What information should I send with my quote request?
- Send the part number 5070390 or the alias 7PK0990. If you are matching an old belt, include the rib count, the length marking and the measured length so the team can confirm the right belt.
- Can MR help if I cannot read the old belt marking?
- Yes. Measure the rib count and the effective length along the belt back, and send those details. The team can help confirm the right belt or suggest an equivalent.