
Poly-V belt Dayco 5120555
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5120555 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 5120555 and any equivalents.
The Dayco 5120555 is a 12-rib automotive multi-rib serpentine belt with an effective length of 1409.95 mm and a width of 42.16 mm. The rib count and length are the two figures that decide whether this belt fits a given drive. We carry this Dayco Poly-V belt for maintenance and purchasing teams in the US, Canada, Mexico and South America.
Read the profile first: 12 ribs at 42.16 mm width. A serpentine belt must match the pulley grooves across its full width, so the rib count has to agree with the drive before anything else is checked. The 1409.95 mm figure is the effective length, the measurement used to match a belt to the routing it runs on.
When you replace a belt, compare the marking on the back of the old belt with the part number you are ordering. If the old belt is worn or the marking is unreadable, measure the effective length and count the ribs, then send those figures with the part number.
Send the part number 5120555 or the alias 12PK1410 by WhatsApp or email and our team will confirm the belt or suggest an equivalent. Including the profile, the effective length and the application helps us reply with the right option.
Dimensions
- Grooves
- 12
- Length
- 1409.95mm
Frequently asked questions
- What do the profile and length of the Dayco 5120555 tell me?
- The profile is 12 ribs at 42.16 mm width, so the belt is built for a drive with 12-groove pulleys. The effective length is 1409.95 mm, which is the figure to match against the routing on your engine.
- How do I confirm this belt before ordering?
- Check the marking on the back of the belt you are replacing. If it reads 5120555 or 12PK1410, this is the same profile and length. If the marking is gone, measure the effective length and count the ribs.
- How do I request a quote for the Dayco 5120555?
- Send the part number 5120555 by WhatsApp or email. If you are unsure of the number, send the rib count, the effective length and the application, and our team will confirm the belt or suggest an equivalent.

