
Poly-V belt Dayco 5040395
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5040395 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 5040395 and any equivalents.
The Dayco 5040395 is a 4-rib automotive serpentine belt with an effective length of 1005.08 mm and a width of 13.72 mm. Before you fit it, inspect the drive and sheaves so the new belt runs true and wears evenly.
Check each sheave for wear, nicks or debris that can cut into the ribs. Misalignment between pulleys is a common cause of edge wear and noise, so verify the accessories and tensioner line up before installing the Dayco 5040395.
Confirm the routing matches the 4-rib, 13.72 mm wide profile and that the 1005.08 mm effective length is what the drive requires. A belt that is too long or too short will not tension correctly, even if the rib count matches.
When you request a quote, send the part number 5040395 or the alias 4PK1005, plus the rib count and length if you have them. Our team can confirm the belt or suggest an equivalent.
Dimensions
- Grooves
- 4
- Length
- 1005.08mm
Frequently asked questions
- What are the dimensions of the Dayco 5040395?
- It is a 4-rib serpentine belt with an effective length of 1005.08 mm and a width of 13.72 mm.
- What should I check before installing this belt?
- Inspect the sheaves for wear, damage or debris, and verify pulley alignment. Also confirm the routing and that the 1005.08 mm effective length suits the drive.
- How do I request a quote for this belt?
- Send the part number 5040395 or the alias 4PK1005 by WhatsApp or email. Include the rib count and length if you have them so we can confirm the belt or suggest an equivalent.

