Dayco® 5100600 - GOLD Label™ Poly Rib Heavy Duty Belt

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Product Details

Dayco Belts Hoses Tensioners  Pulleys

GOLD Label™ Poly Rib Heavy Duty Belt (5100600) by Dayco®. Length: 60.04". The Dayco Gold Label™ serpentine belt is a diesel grade belt that features higher performance construction over conventional light duty belts in order to meet the high torque and power pulses exerted by today’s demanding diesel engines. The specially treated cords within the belt resist stretching and ensure the length stability that is essential for drive systems on high output diesel and gas engines.


Color: Black
Cross Section: K-Section
Effective Length: 60.04"
Effective Length: 1525.02 mm
Material: EPDM, Aramid Reinforced
Maximum Operating Temperature : 100°
Maximum Operating Temperature: 212F
Minimum Operating Temperature: -42.7°
Outside Circumference: 60.67"
Outside Circumference: 1541.02 mm
Rib Depth: Standard
Rib Profile: Straight Rib
Rib Quantity: 10
Standards: SAE J1459, SAE J2432
Top Width: 1.38"
Backside Material: Rubber
Thickness: 0.17"


  • The belt’s heavy-duty construction provides additional integrity without sacrificing flexibility
  • Engineered with high-grade EPDM compounds
  • Built to resist the heat and harsh under-hood environments
  • Experienced in over-the-road and off-road conditions

Accessory drive belts wind their way around such components as the power steering pump, water pump, air conditioning compressor, and alternator propelling them when the engine is running. Check V-belts for wear, including evidence of cracking, fraying, and glazing. These conditions can cause noise, excessive slippage, and reduced functionality of the accessory being powered. To avoid this, replace V-belts at the first signs of wear. Specially designed to deliver prolonged service life in diesel applications, this product provides maximum power transfer and tension-holding capability for the entire life of the belt thanks to its polyester cords. The unique laminated construction in the belt helps absorb greater shock loads associated with diesel engines, while the cogs in the top of the belt provide increased flexibility around small pulleys. In addition, it delivers the increase surface area that results in a cooler running belt for lasting performance.

Since 1905, Dayco® has been a leader in the automotive parts manufacturing industry. During the early 1900s, Dayco was the first and only company manufacturing the airless tire. By the 1920s, the company had a robust tire manufacturing process in Dayton, Ohio for cars, large trucks and buses. From its founding to today, the company has followed its primary business strategy to anticipate and satisfy all the needs and requirements of its customers by providing innovative, quality, and durable products. Today its wide product line includes belts, tensioners, pulleys and hydraulics equipment for the automotive, construction, trucking, ATV, agricultural, snowmobile, and industrial markets.

Part Number:

Vehicle Fitment

MR 2000


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Dayco® 5100600 - GOLD Label™ Poly Rib Heavy Duty Belt

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