
Poly-V belt Dayco 5140525
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Tell us the quantity you need and request a quote by WhatsApp or email.
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Description
DAYCO 5140525 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 5140525 and any equivalents.
The Dayco 5140525 is a 14-rib automotive multi-rib (serpentine) belt with an effective length of 1335.02 mm. If you are replacing a worn serpentine belt, this page helps you confirm it is the correct part before you request a quote.
The most reliable way to match this belt is to read the marking on the back of the belt you are removing. If the old belt shows 5140525 or 14PK1335, it is the same part. If the marking is worn or missing, measure the effective length and count the ribs. This belt has 14 ribs and a width of 49.28 mm.
When the old belt number does not match, compare the profile and length. This is a 14-rib Poly-V belt with a 1335.02 mm effective length. A belt with a different rib count or length will not fit correctly, even if it looks similar. Confirm both values before ordering.
Send the part number from the old belt, or the rib count and effective length, by WhatsApp or email. Our team will confirm the Dayco 5140525 or suggest an equivalent. If you are replacing multiple belts on the same drive, include all the numbers so we can help you match the set.
Dimensions
- Grooves
- 14
- Length
- 1335.02mm
Frequently asked questions
- What if the marking on my old belt is unreadable?
- Measure the effective length and count the ribs. This belt has 14 ribs and an effective length of 1335.02 mm. Send those two values and we will confirm if the Dayco 5140525 is the correct replacement.
- Can I use a belt with a different rib count if the length is the same?
- No. The rib count must match the pulley grooves. This belt has 14 ribs. A different rib count will not seat correctly on the drive.
- How do I request a quote for this belt?
- Send the part number 5140525 or the alternate number 14PK1335 by WhatsApp or email. If you are replacing several belts, include all the numbers so we can help you match the set.

