Product Info
PFA DB5 and DB6 Billet Alloy Steering Rack Body
Over-Engineered Steering Rack for Aston Martin DB4, DB5, DB6 & Competition Cars
Experience unmatched handling and durability with our custom-engineered steering rack. We designed it for the demands of endurance rallies and classic Aston Martin restoration. Our direct experience preparing cars for the Peking to Paris rally highlighted a critical need. Original Aston Martin steering racks often fail under extreme stress. Our new steering rack body solves this. It offers exceptional safety and reliability for your classic Aston Martin DB4, DB5, or DB6.
Optimised for Aston Martin Performance
This advanced steering rack is based on the original DB5/Early DB6 design. This foundation provides a better steering ratio than the quicker DB4 rack. It significantly improves both steering feel and control. We over-engineered this component for maximum durability and a longer lifespan. It’s an essential upgrade for any classic Aston Martin.
Key Features & Compatibility
- Peking to Paris Rally Proven: We developed this steering rack from our hands-on rally experience. It’s built to withstand the toughest conditions.
- Over-Engineered Longevity: It eliminates common casting failures. This provides exceptional reliability and extends the component’s lifespan.
- Improved Steering Ratio: It uses the superior DB5/Early DB6 ratio for enhanced driving dynamics and a precise feel.
- Comprehensive Kit: The kit includes the steering rack housing, upper and lower pinion bearing housings, and the damper block thrust plate.
Replaces Aston Martin Part Numbers:
- 25-25-111 (Steering rack housing)
- 22-24-122 (Bearing cover – upper)
- 22-24-120 (Bearing cover – lower)
- 20-24-116 (Cover)
Required Components (Not Included): You need the 25-25-118 type pinion along with its bearings, seals, rack bar, and fixings for a complete assembly.
Extensive Compatibility
- This unit is fully compatible with DB4-based cars. It delivers a desirable reduced-effort steering experience.
- It’s also compatible with Aston Martin DB5 and DB6 type cars.
- Important: This steering rack is NOT compatible with factory hydraulic power steering systems.
- Ideal for Modern Upgrades: It’s a perfect partner for modern electronic power steering kits.
- Essential for Rally Cars: It’s a must-have upgrade for any serious endurance rally car. It ensures maximum safety and precision.
Whether you’re repairing a damaged rack or want enhanced safety, this over-engineered unit offers peace of mind on every drive.
Parts For Astons is an independent business dedicated to providing high-quality parts primarily for Aston Martin vehicles. Our expertise stems from years of passion and experience with Aston Martins from restoration and race preparation (and everything inbetween), ensuring every part we offer meets the exacting standards of these iconic vehicles.
We manufacture our own parts using our own designs which are developed in-house and rigorously tested before going to market. This enables us to manage our own quality control to ensure you receive a part which is 100% fit for purpose. If we do not have a part in stock, we can manufacture it quickly.
Closely associated with Goldsmith And Young, you can trust in our commitment to quality and personalised service for your restoration or performance needs. Should you have any questions, please do not hesitate to reach out and ask.
Additional information
OEM | 25-25-111 Steering rack housing |
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