Poly-V belt Dayco A070830
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO A070830 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 A070830 and any equivalents.
The Dayco A070830 is a Poly V automotive multi-rib belt with 7 ribs, a 24.38 mm width, and a 2108.96 mm effective length. The profile and length are the two numbers that decide whether this belt sits correctly on your drive. Use both when you compare it against the belt you are replacing.
The 7-rib profile means the belt runs in a 7-groove pulley set. The 24.38 mm width is the across-the-ribs dimension, so check the pulley grooves and the belt you remove against it. The 2108.96 mm effective length is measured on the effective line of the belt, not the outside circumference. A tape around the outside of an old belt will not match this figure.
This is an aramid-cord automotive multi-rib belt. Aramid cord is used in this construction to hold length under load. If the drive uses more than one belt, replace the set together so the ribs share load evenly.
The marking on the back of the belt is the fastest way to confirm a match. Read the part number and the rib count from the old belt before you order. If the number is worn off, measure the effective length and count the ribs.
Dimensions
- Grooves
- 7
- Length
- 2108.96mm
Frequently asked questions
- What do the 7 ribs and 24.38 mm width tell me?
- The belt has 7 ribs and a width of 24.38 mm. It must run on pulleys with 7 matching grooves. Compare the width and rib count with the belt you are replacing.
- How is the 2108.96 mm length measured?
- It is the effective length. That is not the same as the outside circumference, so do not match it to a tape measurement taken around the back of the belt.
- What should I send to request a quote?
- Send the part number A070830, the rib count, and the effective length. If you have the old belt, send a photo of the back marking. The team can confirm the belt or suggest an equivalent.