
Poly-V belt Dayco 5080950
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5080950 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 5080950 and any equivalents.
The Dayco 5080950 is an 8-rib automotive multi-rib (serpentine) belt with an effective length of 2415.03 mm and a width of 27.94 mm. Before you fit it, inspect the drive and the sheaves it runs on.
A serpentine belt wears at the same rate as the surfaces it contacts. Check each sheave for grooves, burrs, rust or debris, and confirm the ribs are clean and dry. Misalignment between pulleys, a weak tensioner or a worn idler can pull a new belt off track or wear one edge. Correct any of these before the belt goes on.
Confirm the routing against the drive layout and seat the ribs fully in every pulley. The belt is marked with its part number and size, so compare that marking with the old belt and with the 5080950 number on this page. The 8 ribs and 27.94 mm width must match the pulley set; the 2415.03 mm effective length is measured around the belt path.
If you are replacing a belt on a multi-belt drive, fit the full set at the same time so the load is shared evenly. Send the part number, the belt marking and a photo of the routing to MR Industrial Accessories by WhatsApp or email, and the team will confirm the belt or suggest an equivalent.
Dimensions
- Grooves
- 8
- Length
- 2415.03mm
Frequently asked questions
- What does the belt marking tell me?
- The back of the belt carries the part number and size. Compare it with the 5080950 number and with the 8-rib, 27.94 mm width and 2415.03 mm effective length shown here before ordering.
- How do I check the sheaves before fitting this belt?
- Inspect every pulley for grooves, burrs, rust or debris, check that the ribs are clean, and verify alignment and tensioner condition. A worn or misaligned sheave will damage a new belt.
- Can I replace just one belt on a multi-belt drive?
- On a drive with more than one belt, replace the full set so all belts share the load evenly. Send the part number and a photo of the routing to MR for confirmation.

