Dayco 5070855 | Serpentine Belt

Part Number
5070855
Serpentine Belt

Fits: 91-92 Lincoln Town Car, 92 Ford Crown Victoria, 92 Mercury Grand Marquis

Special Price $29.93 Regular Price $35.21
---------OR---------
In stock
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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 quality...it delivers the solution to troublesome drive problems. Dayco® Poly-Rib® Belts meet or exceed SAE J1459 and SAE J2432 specifications.


BRAND: Dayco




FEATURES:


  • POLY RIB BELT, DAYCO


SPECIFICS:


3817
ColorBlack
Cross SectionK-Section
Effective Length2171.70
Effective Length85.50
MaterialEPDM, Aramid Reinforced
Maximum Operating Temperature212
Maximum Operating Temperature100
Minimum Operating Temperature-42.7
Minimum Operating Temperature-45
Outside Circumference2188.47
Outside Circumference86.16
Rib DepthStandard
Rib ProfileStraight Rib
StandardsSAE J1459, SAE J2432
Top Width.96



DOWNLOADS:




INTERCHANGE:


  • V&W: 855K7
  • Ford: F1AE-8620-DA
  • Freshstart: 855K7
  • ACDelco: 7K855
  • Goodyear: 4070855
  • Driveworks: 855K7
  • ContiTech: PK070855
  • Atlas: 7K0855
  • Motorcraft: JK7-863B
  • Bando: 7PK2170
  • Ford: F1VY-8620-B
  • Ford: F1VY-8620-C
  • Gates: K070855
  • NAPA: 25-77085
  • Dynacraft: D1102-8505
  • Ford: F2AZ-8620-A
  • Ford: F2AE-8620-CA
  • Ford: F1AE-8620-CA
  • Duralast: 855K7
  • CARQUEST: K070855
  • NAPA: 25-070855
  • Ford: F1AE-8620-CF
  • Ford: F1DE-8620-CF
  • Ford: F2AE-8620-AA
  • Motorcraft: JK7-861

APPLICATIONS:


  • 1991-1991 Lincoln Town Car - Position: Main Drive
    • w/Factory Air
  • 1992-1992 Mercury Grand Marquis - Position: Main Drive
    • 86 In. Belt
  • 1992-1992 Lincoln Town Car - Position: Main Drive
    • 7 Rib Belt, w/Factory Air
  • 1992-1992 Ford Crown Victoria - Position: Main Drive
    • 86 In. Belt
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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