Dayco 5060888 | Serpentine Belt

Part Number
Serpentine Belt

Fits: 85 Chevrolet Corvette, 86-89 Mercedes-Benz 300E, 87-89 Mercedes-Benz 190E, 87-89 Mercedes-Benz 260E, 88-89 Mercedes-Benz 300CE, 88-91 Mercedes-Benz 300SE, 88-91 Mercedes-Benz 300SEL, 88-89 Mercedes-Benz 300TE, 93 Ford Mustang, 04-05 Porsche 911, 07-08 Porsche 911, 06-08 Mazda 6

Special Price $29.74 Regular Price $34.99
In stock
Only 2 left
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Estimated Ship Date: 1 Business Day or Less
Designed for high mileage multiple-accessory drivesthe Dayco® “W” profile belt (patent pending) is the most innovative advancement in multi-rib belt design in over 25 years. Developed through extensive laboratory and actual road mileage testing, this unique rib profile has been specifically Dayco® engineered to conform to high mileage, worn or misaligned drives without a sacrifice in quiet, long-lasting performance. The "W" profile cut into the tip of each rib makes the tip more flexible and eliminates belt chirp when the belt enters a worn or misalligned pulley. Constructed with Aramid reinforced EPDM compounds, the Dayco® “W” profile belt delivers more than OE required delivers the solution to troublesome drive problems. Dayco® Poly-Rib® Belts meet or exceed SAE J1459 and SAE J2432 specifications.

BRAND: Dayco




Cross SectionK-Section
Effective Length2255.02
Effective Length88.78
MaterialEPDM, Aramid Reinforced
Maximum Operating Temperature100
Maximum Operating Temperature212
Minimum Operating Temperature-42.7
Minimum Operating Temperature-45
Outside Circumference2271.78
Outside Circumference89.44
Rib DepthStandard
Rib ProfileStraight Rib
StandardsSAE J1459, SAE J2432
Top Width.82



  • General Motors: 14085719
  • Mazda: L3P9-15-909
  • Gates: K060888
  • ACDelco: 6K888
  • Ford: 2L5E-8620-AA
  • CARQUEST: K060888
  • Bando: 6PK2255
  • Porsche: 996.102.151.93
  • Goodyear: 4060887
  • Driveworks: 888K6
  • Ford: F3ZE-8620-AA
  • Duralast: 888K6
  • NAPA: 25-060888


  • 1988-1989 Mercedes-Benz 300SEL - Position: Main Drive
  • 2004-2005 Porsche 911 - Position: Main Drive
    • w/A.C.
  • 1988-1989 Mercedes-Benz 300CE - Position: Main Drive
  • 2007-2008 Porsche 911 - Position: Main Drive
    • w/A.C.
  • 2006-2008 Mazda 6 - Position: Main Drive
  • 1988-1989 Mercedes-Benz 300SE - Position: Main Drive
  • 1990-1991 Mercedes-Benz 300SEL - Position: Main Drive
    • 89 In. Belt
  • 1993-1993 Ford Mustang - Position: Main Drive
    • w/A.C.
  • 1988-1989 Mercedes-Benz 300TE - Position: Main Drive
  • 1990-1991 Mercedes-Benz 300SE - Position: Main Drive
    • 89 In. Belt
  • 1985-1985 Chevrolet Corvette - Position: Main Drive
  • 1987-1989 Mercedes-Benz 190E - Position: Main Drive
    • 88.8 In Belt
  • 1987-1989 Mercedes-Benz 260E - Position: Main Drive
  • 1986-1989 Mercedes-Benz 300E - Position: Main Drive
Customer Questions
Can a serpentine belt cause smoke?
Yes, a serpentine belt can cause smoke. A serpentine belt is an essential component of a vehicle's engine system. It drives various accessories such as the alternator, power steering pump, water pump, and air conditioning compressor. If the serpentine belt becomes worn, damaged, or misaligned, it can cause friction and generate smoke.
Why is my serpentine belt squealing?
The serpentine belt can squeal due to various reasons, including tension issues, worn-out belt, or a problem with the belt's pulleys.
Is my serpentine belt too tight?
If your serpentine belt is causing issues like excessive noise or accelerated wear on the pulleys, it may indicate that the belt is too tight.
Why did my serpentine belt come off?
Serpentine belts can come off due to factors such as belt wear, improper tension, misaligned pulleys, or a faulty tensioner.
Please, mind that only logged in users can submit questions

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