Poly-V belt Dayco 5050250
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5050250 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 5050250 and any equivalents.
This Dayco 5050250 belt is an automotive multi-rib (serpentine) belt with 5 ribs and a 635 mm effective length. It measures 17.27 mm in width. Multi-rib belts like this are used on engine accessory drives to turn components such as the alternator, power steering pump and air conditioning compressor.
To confirm fit, compare the marking on the back of your old belt with the part number 5050250 and the alias 5PK0635. Check that the old belt has 5 ribs and that its effective length matches 635 mm. A belt that is too long or too short will not tension correctly, and a different rib count will not seat in the pulley grooves.
Inspect the pulleys and tensioner at the same time. Look for misalignment, worn grooves, glazing or a weak tensioner that can cause a new belt to slip or wear quickly. If the old belt shows cracks, missing ribs or frayed edges, replace it before it fails.
When you request a quote, send the part number 5050250 or the alias 5PK0635, along with the rib count and length if you have them. Our team can confirm the belt or suggest an equivalent. We serve maintenance, engineering and purchasing professionals across the United States, Canada, Mexico and South America.
Dimensions
- Grooves
- 5
- Length
- 635mm
Frequently asked questions
- How do I confirm that the Dayco 5050250 fits my drive?
- Match the part number 5050250 or the alias 5PK0635 on the old belt. Verify that the old belt has 5 ribs and a 635 mm effective length. Also check that the width is 17.27 mm if you can measure it. If the numbers match, the belt is the correct size for the drive.
- What should I check on the drive when replacing this belt?
- Inspect all pulleys for worn grooves, misalignment or damage. Check the tensioner for proper operation and spring tension. Look for any signs of oil or coolant leaks that could affect the new belt. Replacing a worn tensioner or idler pulley at the same time can prevent premature belt failure.
- What information do you need to quote the Dayco 5050250?
- Send the part number 5050250 or the alias 5PK0635. If you have the old belt, include the rib count and the length marked on it. Our team will confirm the belt or suggest an equivalent and reply promptly by WhatsApp or email.