PFA Suspension Lower Ball Joint Various Classic Aston Martin Models

PFA Aston Martin Suspension Lower Ball Joint | Hardened Steel

Ensure your classic Aston Martin maintains its legendary road-holding with the PFA Lower Ball Joint. We have precision-engineered these units to match the factory original specifications. Unlike generic replacements, our ball joints utilize high-grade, hardened, and ground steel to meet the extreme structural demands of the front suspension.

Precision Engineering for Maximum Durability

Specifically, we focus on the metallurgical integrity of the component. Because the lower ball joint bears significant load during cornering and braking, we use a specialized hardening process to minimize wear. Furthermore, each unit is ground to exacting tolerances. Consequently, you receive a component that provides a smooth pivot action while offering a significantly longer service life than standard alternatives.

Vehicle Application & Requirements

In terms of versatility, these units suit a vast range of heritage models, spanning from the early DB4 through to the Early AM V8 era.

When planning your restoration, please note:

• Sold Individually: We price these components per unit.

• Quantity per Vehicle: Most full overhauls require two (2) units per car (one for each side).

• Compatibility: These are exact interchangeable units with original factory items.

Compatibility & Part Numbers

To ensure an accurate match, this part directly replaces the following original Aston Martin factory numbers:

• 20-23-101

• 20-23-155 (Specifically for Early AM V8 models)

Our Part Number: PFA-20-23-101-R

Official Parts Book Reference

For specialists and restorers, find this component listed in the following official manuals: