Dayco 5050520 | Serpentine Belt

Part Number

5050520

Serpentine Belt

Fits: 87-88 Buick Skyhawk, 87-88 Oldsmobile Firenza, 87-89 Pontiac Grand Am, 87-94 Pontiac Sunbird, 88-90 Pontiac Optima, 89-90 Pontiac LeMans, 97 Mitsubishi Mirage

Special Price $18.67 Regular Price $22.66

---------OR---------

In stock

Only 2 left

Estimated Ship Date: 1 Business Day or Less

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Details

Designed for high mileage multiple-accessory drivesthe Dayco® â€œWâ€ 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® â€œWâ€ 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:

381	5
Color	Black
Cross Section	K-Section
Effective Length	52.00
Effective Length	1320.80
Material	EPDM, Aramid Reinforced
Maximum Operating Temperature	212
Maximum Operating Temperature	100
Minimum Operating Temperature	-45
Minimum Operating Temperature	-42.7
Outside Circumference	1337.57
Outside Circumference	52.66
Rib Depth	Standard
Rib Profile	Straight Rib
Standards	SAE J1459, SAE J2432
Top Width	.68

DOWNLOADS:

INTERCHANGE:

General Motors: 10198884
Mighty: 5K520
Driveworks: 520K5
NAPA: 25-71320
Dynacraft: D1102-6337
Mack: 88GB448P520
Cummins: 3036042
Goodyear: 4050520
Duralast: 520K5
CARQUEST: K050520
NAPA: 25-050520
Pirelli: 520K5
Freshstart: 520K5
V&W: 520K5
General Motors: 14076482
Beck/Arnley: 146-051320
Mitsubishi: MD317245
Gates: K050520
ACDelco: 5K520
Bando: 5PK1320
ContiTech: PK050520

APPLICATIONS:

1988-1988 Oldsmobile Firenza - Position: Alternator, Power Steering and Tensioner
1988-1988 Buick Skyhawk - Position: Alternator, Power Steering and Tensioner
1989-1990 Pontiac LeMans - Position: Alternator, Power Steering and Tensioner
1987-1987 Buick Skyhawk - Position: Fan, Alternator and Power Steering
1997-1997 Mitsubishi Mirage - Position: Power Steering, Air Conditioning and Idler
1987-1987 Oldsmobile Firenza - Position: Main Drive
1988-1990 Pontiac Optima - Position: Alternator, Power Steering and Tensioner
1987-1987 Pontiac Sunbird - Position: Alternator and Power Steering
1988-1994 Pontiac Sunbird - Position: Alternator, Power Steering and Tensioner
1988-1989 Pontiac Grand Am - Position: Alternator, Power Steering and Tensioner
1987-1987 Pontiac Grand Am - Position: Alternator and Power Steering

Product Questions (4)

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.