Complete Timing Chain Kit w/Head Gasket & VVT Gear – Compatible with 2017-2024 Ford F-150/Expedition/Lincoln Navigator 3.5L EcoBoost V6
🔧 Comprehensive Kit Includes Everything Needed for Full Timing System Replacement:
Timing Components:
✔ (2) HL3Z-6268-A Timing Chains
✔ (4) HL3Z-6279-B Cam Bolts
✔ HL3Z-6A340-A Crank Bolt
✔ (2) ML3Z-6C525-A & (2) ML3Z-6256-A Phasers (VVT Gears)
✔ HL3Z-6L266-A & -C Tensioners
✔ HL3Z-6B274-A/B & 6K255-A/B Guides
Seals & Gaskets:
✔ XW4Z-6700-AA Front Crank Seal
✔ HL3Z-6584-A (Right) & ML3Z-6584-G (Left) Valve Cover Gaskets
✔ BR3Z-6020-A Front Cover Seal
✔ HL3Z-8507-D Thermostat Housing Gasket
✔ HL3Z-8527-B Thermostat O-Ring & BR3Z-8527-A Water Pump O-Ring
✔ HL3Z-8507-A Water Pump Gasket & HL3Z-8590-A Water Outlet Gasket
✔ (6) HL3Z-9439-C Upper & (6) HL3Z-9H486-A Lower Intake Gaskets
Extras:
✔ TA-357 Silicone Sealant
✔ FL-2121 Oil Filter (Replaces FL-500S)
🚗 Vehicle Compatibility:
2017-2023 Ford F150 Ecoboost 3.5L V6 DOHC Turbo
2018-2024 Ford Expedition 3.5L V6 DOHC Turbo
2018-2024 Lincoln Navigator 3.5L V6 DOHC Turbo
⚙️ Key Benefits:
✅ OEM-Spec Quality – Meets or exceeds factory standards
✅ Complete Solution – No need to source additional parts
✅ Includes Critical Upgrades – Phasers, tensioners, and seals
✅ Prevents Costly Failures – Addresses common timing system issues
Quality & Service Assurance
✔ 100% Function Tested – Guaranteed reliable performance
✔ Rigorous Quality Checks – Ensured durability and long service life
✔ Premium OEM-Grade Materials – Matches or exceeds original equipment standards
Customer Support Promise
• 1-Year Warranty – Backed by our satisfaction guarantee
• Quick Response – Contact us with any questions or concerns
• Issue Resolution – Let us help before leaving feedback – we’ll make it right
Aerosdrives is a Hong Kong based auto parts company with two large factories in China. We have established long-term relationships with a number of automotive companies to sell high quality replacement parts and original parts to meet the growing market demand.
We chose to manufacture in China because of the maturity of the industrial sector and the large number of technicians we need. It precisely fulfills our main conditions. We provide all customers with a wide variety of auto parts and shopping guarantee with our corporate culture of safe production, honesty and customer first. Please feel free to buy made in China!


