Poly-V belt Dayco 5040285
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5040285 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 5040285 and any equivalents.
The Dayco 5040285 is a 4-rib automotive multi-rib (serpentine) belt with a 13.72 mm width and a 724.92 mm effective length. The profile and length are the two numbers that decide whether a belt fits a given drive. Use them to match the belt you are replacing.
The 4-rib profile is the first check. Count the ribs on the old belt and compare; a 4-rib belt will not sit correctly on a pulley set cut for a different rib count. The 13.72 mm width is the second check, confirming the belt sits properly in the pulley grooves.
The 724.92 mm effective length is measured along the effective line of the belt, not the outside circumference. When matching a worn belt, read the marking on the back of the belt and compare it with the part number and length here. If the marking is unreadable, measure the old belt and send the profile, rib count and length for confirmation.
This belt is also listed under the alias 4PK0725, so you may see either number on the belt or in your records. Send whichever number you have, along with the equipment or engine details, and we will confirm the match or suggest an equivalent.
Dimensions
- Grooves
- 4
- Length
- 724.92mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The 4-rib profile and 13.72 mm width tell you the belt is designed for a 4-groove pulley set. The 724.92 mm effective length tells you the running length around the drive. Both must match the application.
- How do I confirm this is the right belt before ordering?
- Read the marking on the back of the old belt and compare it with 5040285 or 4PK0725. Also confirm the rib count is 4 and the effective length is 724.92 mm. If the marking is gone, measure the old belt and send the details.
- What should I send for a quote?
- Send the part number 5040285 or the alias 4PK0725, the rib count (4), the width (13.72 mm) and the effective length (724.92 mm), plus the equipment or engine details. We will confirm the belt or suggest an equivalent.