4 Rib Stretch 31.5" Length Serpentine Belt S040270 S4PK068 for Ford Focus EcoSport 2014-2020

4 Rib Stretch 31.5" Length Serpentine Belt S040270 S4PK068 for Ford Focus EcoSport 2014-2020

Replacement Part Number: S4PK068, S040270

Specification:
Upgrade your vehicle’s performance with this high-quality 4PK686 serpentine belt, engineered for durability, flexibility, and silent operation. Designed for modern engine systems using a stretch-to-fit design, this belt ensures consistent tension and long-lasting reliability.

Key Features & Benefits:
1. High-Performance EPDM Rubber
Crafted from advanced EPDM (Ethylene Propylene Diene Monomer) rubber, this belt delivers excellent heat, ozone, and wear resistance — ideal for high-temperature engine environments.
2. Reinforced Polyester Cord Construction
The belt’s internal structure features strong polyester tensile cords that maintain precise belt tension and shape under load, reducing slippage and extending belt life.
3. Stretch Fit Design – No Tensioner Needed
Engineered for systems without a tensioner, this belt installs by stretching into place and automatically maintains proper tension, reducing mechanical complexity and maintenance time.
4. Quiet & Smooth Operation
Precision-molded ribs ensure stable contact with pulleys, promoting quiet performance and minimizing vibration — perfect for drivers who expect OEM-level refinement.
5. Maintenance-Free & Long Service Life
Designed to resist cracking, glazing, and hardening, this belt performs reliably across thousands of miles with no need for retensioning.

Product Details:
Rib Count: 4
Belt Type: Stretch Fit Serpentine Belt
Length: 31.5 inches (800 mm)
Part Number: S040270
Material: EPDM Rubber

Applications:
Fit For Following Models:
Ford Focus 2014-2018
Ford EcoSport 2018-2020
Suzuki Aerio Circa 2002