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Ford ΥΒ Cosworth Billet Differential Cover
MADE TO ORDER
Transform your drivetrain and achieve ultimate casing rigidity with the Kakarakis Performance Billet Differential Cover designed specifically for the legendary Ford YB Cosworth platform. Engineered from top-tier materials using advanced CNC machinery, this solid billet rear cover completely replaces the fragile factory cast component, eliminating notorious axle flexing and gear misalignment under high torque load. Featuring an optimized fluid capacity and integrated heavy-duty mounting points, this premium upgrade is perfectly tailored for extreme horsepower street, track, and drag racing Cosworth applications.
€450,00 ex VAT -
In Stock
Description
Designed from the ground up to handle the brutal shock loads and massive torque multiplication of high-performance Ford YB Cosworth drivetrains, the Kakarakis Performance Billet Rear Differential Cover bridges the gap between classic motorsport heritage and elite engineering. By utilizing solid aircraft-grade billet aluminum, it provides a level of torsional rigidity that traditional factory cast iron or alloy covers simply cannot match when launching hard or pulling high G-forces.
Advanced Structural Rigidity & Gear Alignment
High-power YB Cosworth setups generate extreme forces inside the differential housing that cause the factory cover to flex, leading to fatal ring-and-pinion gear misalignment. Our billet differential cover comes engineered with an ultra-robust heavy-duty structural bracing design to completely reinforce the rear casing, locking the differential components securely in place under thousands of foot-pounds of launch torque. To guarantee maximum seal integrity and eliminate leaking issues.
Optimized Thermal Management & Fluid Capacity
Engineered with hard driving in mind, this billet rear cover features an updated internal profile that increases the overall differential oil capacity. This additional volume, combined with the natural high thermal conductivity of aircraft-grade aluminum, drastically improves heat dissipation, keeping your gear oil temperatures low during high-speed track days, roll racing, or extended highway pulls.
Flawless Universal Fitment & Ancillary Integration
Designed as a direct bolt-on upgrade, this premium component fits seamlessly onto standard Sierra and Escort RS Cosworth 7.5-inch or 7-inch differential housings depending on your specific rear-end configuration. It features precision-machined pre-drilled ports for load-bearing mountings, along with integrated magnetic drain and fill plugs for quick, hassle-free maintenance.
Advanced Feature Set
- Billet Aluminum Construction: CNC-machined from a solid block of aircraft-grade aluminum for absolute casing rigidity, optimal heat dissipation, and superior strength-to-weight characteristics.
- Anti-Flex Reinforcement: Engineered with thick structural webbing to eliminate differential case deflection and prevent ring-and-pinion failure under hard launches.
- Increased Oil Capacity: Expanded internal volume for improved lubrication and lower operational gear oil temperatures.
- Direct Bolt-On Fitment: Tailored to work seamlessly with factory mounting positions.
Production time for this part is 2 weeks since the order is confirmed!
For any additional information contact us.
Additional information
| Weight | 3 kg |
|---|---|
| Dimensions | 30 × 30 × 10 cm |
| Brand | Ford |
| Engine | 2.0L YB Cosworth Turbo |
| Model | Escort RS Cosworth 92-96, Sierra RS RWD/AWD 86-93 |
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