Crankshaft Pulley for FORD Mondeo Winning (Wins), S-Max 2.3L — L31T-11400-A

Key Highlights & Design Advantages

This crankshaft pulley (also referred to as a harmonic balancer or vibration damper) is manufactured to meet or exceed OEM specifications for Ford’s 2.3L Duratec engine family. It is designed to absorb crankshaft torsional vibrations, protecting internal engine components and ensuring the long-term reliability of the accessory drive system. Each unit undergoes strict quality control to ensure dimensional accuracy and balanced operation for smooth power delivery.

• Direct OEM replacement for FORD 2.3L Duratec (Naturally Aspirated) engines — exact fit, no modifications required
• Integrated rubber vibration damper reduces engine noise and extends serpentine belt service life
• Precisely balanced to minimize engine vibration across the entire RPM range
• High-strength construction capable of withstanding the heat and stress of modern DOHC engine environments
• Anti-corrosion surface treatment for long-term durability

Full Specifications & Sizing Chart

Compatible Models & Engine Fitment

This crankshaft pulley is compatible with the following FORD models. Fitment data is cross-referenced against official parts catalogs for the 2.3L naturally aspirated platform:

Please verify your vehicle’s engine code and OEM part number before ordering. This part number is specifically designed for the 2.3L 4-cylinder engine configurations used in the Mondeo Winning and S-Max platforms. If your original pulley carries L31T30917C or L31T-11400-A, this replacement will fit correctly.

The Advantage of Choosing Us

• OEM-level quality at aftermarket pricing — manufactured on the same production lines that supply major automotive brands, ensuring consistent quality without the dealership markup
• Extended service life — premium rubber bonding between hub and outer ring prevents separation and cracking under high heat and sustained RPM loads
• Strict quality inspection — every unit is dynamically balanced and measured against OEM blueprint specifications before shipment
• Fast worldwide shipping — well-stocked inventory ensures short lead times for both sample orders and bulk purchases

Contact Us for Pricing & Orders

For pricing, bulk discounts, or technical questions, please contact us directly:

• Send an inquiry with the OEM part number and quantity required
• We respond to all inquiries within 24 hours on business days
• Custom packaging and private labeling available for volume orders

E-mail: info@CPTautoparts.com | sales@CPTautoparts.com