This OEM Dayco Poly Rib 5050435 (5PK1105) serpentine belt is designed to deliver reliable and efficient power transmission in automotive accessory drive systems. It operates essential engine components such as the alternator, power steering pump, air conditioning compressor, and water pump, ensuring smooth and consistent engine performance.
Manufactured from high-quality EPDM rubber with reinforced tensile cords, this belt provides excellent resistance to heat, wear, cracking, and stretching. The precision-engineered 5-rib design ensures strong pulley engagement, reduced slippage, and quiet operation under varying engine loads.
Ideal for preventative maintenance or replacement, this Dayco belt helps restore proper accessory drive function and supports long-term engine reliability and efficiency.
Key Features
-
Smooth & Quiet Operation: Engineered to minimize noise and vibration.
-
EPDM Rubber Construction: Resistant to heat, cracking, glazing, and wear.
-
Long Service Life: Built for durability in demanding automotive environments.
-
5-Rib Poly Rib Design: Ensures efficient power transfer and strong pulley grip.
-
Reinforced Tensile Cords: Maintains proper belt tension and reduces stretching.
-
OEM-Quality Replacement: Designed to meet original equipment specifications for fit and performance.
- Reliable Accessory Drive Performance: Supports alternator, A/C, power steering, and other engine accessories.
Specifications
- Brand: Dayco
- Part Number: 5050435
-
Industry Number: 5PK1105
- Effective Length: 1105 mm
- Product Type: Serpentine / Poly Rib Belt
- Material: EPDM Rubber with Reinforced Tensile Cor