Poly-V belt Dayco 5120858
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5120858 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 5120858 and any equivalents.
This Dayco belt is a 12-rib automotive multi-rib (serpentine) belt with an effective length of 2180.08 mm and a width of 42.16 mm. The part number is 12PK2180, and the code is 5120858. To match it to the belt being replaced, compare the rib count, the effective length and the width directly against the old belt.
The most reliable match comes from reading the marking on the back of the belt you are removing. Confirm it shows 12PK2180 or the code 5120858. If the marking is worn away, count the ribs and measure the effective length and width; this belt has 12 ribs, a width of 42.16 mm and an effective length of 2180.08 mm.
A serpentine belt can look intact while the ribs are glazed, cracked or missing. Check the ribs for damage and confirm the tensioner and pulleys are in good condition before fitting a replacement. If the old belt is stretched or the wrong length was fitted previously, the marking is the starting point, not the measurement of a worn belt.
We carry the Dayco 12PK2180 for maintenance, engineering and purchasing teams. Send the part number 12PK2180 or the code 5120858 by WhatsApp or email and we will confirm the belt or suggest an equivalent. If you only have the old belt, send the marking and the rib count.
Dimensions
- Grooves
- 12
- Length
- 2180.08mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the belt being replaced. If it shows 12PK2180 or 5120858, it is the same part. If the marking is unreadable, count the ribs and measure the effective length and width: this belt has 12 ribs, 2180.08 mm effective length and 42.16 mm width.
- What should I send to request a quote?
- Send the part number 12PK2180 or the code 5120858 by WhatsApp or email. If you are matching an old belt, include the marking from the back of the belt, the rib count and the measured length.
- Can you help if the marking on my old belt is gone?
- Yes. Send the rib count and the effective length and width you measure from the old belt. We will compare them with the Dayco 12PK2180 and confirm whether it matches or suggest an equivalent.