
Poly-V belt Dayco 5100994
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Description
DAYCO 5100994 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 5100994 and any equivalents.
This Dayco 5100994 is an automotive multi-rib serpentine belt with 10 ribs and a 2525.01 mm effective length. It is used on accessory drives, where one belt can run the alternator, power steering, water pump and air conditioning compressor. Confirm fit by matching the part number and the rib count on the belt you are replacing.
The 10PK2525 alias and the 5100994 code both identify this belt. The profile is 10 ribs across a 35.05 mm width, and the length is 2525.01 mm measured as effective length. On a serpentine drive, the ribs seat into the pulley grooves, so the rib count must match the pulleys exactly.
To confirm the right belt, read the marking on the back of the old belt and compare it with 5100994 or 10PK2525. Count the ribs and check the layout against the routing diagram. If the old belt is worn or the marking is unreadable, send the vehicle details and a photo of the belt and pulleys.
For a quote, send the part number 5100994 or the alias 10PK2525 by WhatsApp or email, along with the quantity you need. If you are unsure between two belts, include the rib count and the effective length from the old belt so we can confirm the match.
Dimensions
- Grooves
- 10
- Length
- 2525.01mm
Frequently asked questions
- How do I confirm this Dayco 5100994 fits my drive?
- Match the part number on the old belt, or the alias 10PK2525, and confirm the drive uses a 10-rib belt with a 2525.01 mm effective length. Check the routing diagram and pulley groove count before ordering.
- What does the 10PK2525 alias tell me?
- It identifies the same belt: 10 ribs and a 2525.01 mm effective length. Use either number when you request a quote.
- What should I send for a quote on this belt?
- Send the part number 5100994 or the alias 10PK2525, the quantity, and the vehicle or equipment details. A photo of the old belt marking helps confirm the match.

