SKU: CYEB-SP
Boundary Billet Crankshaft Timing Sprocket for 2015-2017 Ford 2.7L / 3.5L / 3.7L V6 EcoBoost & Cyclone Engines
The Boundary CYEB-SP Billet Crankshaft Timing Sprocket is a high-strength direct replacement for the factory powdered metal sprocket on 2015-2017 Ford 2.7L, 3.5L, and 3.7L V6 EcoBoost and Cyclone engines. Machined from premium chromoly steel that is 10 times stronger than the OEM part and heat-treated for maximum durability, this billet sprocket eliminates the risk of timing chain stretch, jump, or failure in high-horsepower, boosted, or high-RPM applications. Perfect for performance builds, towing, or anyone wanting bulletproof reliability in their Ford F-150, Explorer, or other EcoBoost-powered vehicles.
Key Features
- Billet Chromoly Steel Construction: 10x stronger than factory powdered metal sprocket
- Heat Treated & Quenched: Highest strength and wear resistance for extreme duty
- Precision Machined: Perfect timing accuracy and smooth chain engagement
- Direct Replacement: Bolts on in place of the stock sprocket with no modifications
- Eliminates Timing Failures: Ideal for high-boost, high-horsepower, or high-RPM builds
- Boundary Engineering Quality: Trusted by professional racers and engine builders
Specifications
| Specification | Detail |
|---|---|
| Part Number | CYEB-SP |
| Material | Billet Chromoly Steel |
| Heat Treatment | Hot Quenched & Low Temper |
| Compatibility | 2015-2017 Ford 2.7L, 3.5L, 3.7L V6 EcoBoost & Cyclone |
| Installation | Direct Bolt-On Replacement |
| Country of Origin | United States |
| Warranty | Limited (Boundary) |
| Shipping Weight | Approx. 2 to 3 lbs |
What’s Included
- One Boundary Billet Crankshaft Timing Sprocket
- Installation Instructions
Product Notes
- Specifically engineered for 2015-2017 Ford EcoBoost and Cyclone V6 engines
- Recommended for any build exceeding stock power levels or high-RPM use
- Professional installation and timing chain inspection recommended
Installation Notes
- Estimated time: 4 to 8 hours, advanced difficulty (requires timing chain service)
- Full timing chain job recommended when replacing sprocket
- Professional engine builder or shop installation strongly recommended
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 2015 to 2017 | Ford | F-150 | 2.7L, 3.5L EcoBoost & 3.7L V6 |
| 2015 to 2017 | Ford | Explorer | 3.5L EcoBoost V6 |
| 2015 to 2017 | Ford | Other EcoBoost V6 Models | All 2.7L / 3.5L / 3.7L Cyclone & EcoBoost V6 |
Why Choose Boundary Billet Crankshaft Timing Sprocket?
- Eliminates the weak link in high-power EcoBoost timing systems
- 10x stronger than OEM powdered metal for ultimate reliability
- Precision billet machining ensures perfect timing and long service life
Frequently Asked Questions
- Q: Will this sprocket fit my 2016 F-150 3.5L EcoBoost?
A: Yes, the Boundary CYEB-SP is a direct fit for all 2015-2017 Ford 2.7L, 3.5L, and 3.7L V6 EcoBoost and Cyclone engines. - Q: Is this a direct replacement?
A: Yes, it bolts directly in place of the factory sprocket. - Q: Do I need to replace the timing chain at the same time?
A: Highly recommended during any timing service for maximum reliability. - Q: What is the warranty?
A: Covered by Boundary limited warranty built for performance.
Shipping & Handling
- Method: UPS / FedEx Ground
- Availability: In stock ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 2 to 3 lbs






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