Poly-V belt Dayco 5050455
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5050455 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 5050455 and any equivalents.
The Dayco 5050455 is a five-rib automotive multi-rib (serpentine) belt with an effective length of 1155.7 mm and a width of 17.27 mm. It is part of the Dayco Poly V automotor series and is used on engine accessory drives to turn components such as the alternator, power steering pump and air conditioning compressor. This page gives the key dimensions so you can confirm fit before requesting a quote.
Serpentine belts like this one are selected by rib count and effective length. The 5050455 has 5 ribs and measures 1155.7 mm along its effective length, with a width of 17.27 mm. The rib count must match the pulley grooves on your drive, and the effective length must match the routing of your engine. If you are replacing a worn belt, read the marking on the back of the old belt and compare it with these figures.
When you request a quote, send the part number 5050455 or the alias 5PK1155, along with the rib count and length you need. If you have the old belt in hand, the marking on the back is the fastest way to confirm the correct replacement. Our team can help you confirm the right belt or suggest an equivalent based on the dimensions you provide.
During drive inspection, check the ribs for cracks, missing sections or glazing, and confirm that the belt sits correctly in the pulley grooves. A belt that is too short or too long will not route properly, so verify the effective length against the original before ordering. If you are unsure, send a photo of the old belt marking and the pulley layout with your quote request.
Dimensions
- Grooves
- 5
- Length
- 1155.7mm
Frequently asked questions
- What does the 5PK1155 alias mean?
- The alias 5PK1155 is another way to identify this belt. The 5 indicates the number of ribs, and 1155 refers to the length. The Dayco part number for this belt is 5050455.
- How do I confirm this belt fits my engine?
- Check the number of ribs and the effective length. This belt has 5 ribs and an effective length of 1155.7 mm. Compare these with the marking on your old belt or the specifications for your drive.
- What should I include with my quote request?
- Send the part number 5050455 or the alias 5PK1155. If you are replacing an existing belt, include the marking from the back of the belt and the rib count so we can help confirm the correct replacement.