22787766 GM Leaf spring

What is this part?

The GM leaf spring 22787766 is a genuine OEM suspension component designed to support vehicle load and maintain proper ride height.

What does it do?

This OEM leaf spring supports the vehicle's weight, absorbs road shocks, and helps stabilize the axle during acceleration, braking, and cornering. Commonly used on trucks, vans, and some SUVs, it contributes to load capacity, durability, and handling stability. A genuine GM leaf spring is manufactured to factory specifications, ensuring correct spring rate, geometry, and fatigue resistance for reliable performance under load.

When to replace

The GM leaf spring 22787766 should be replaced if it is cracked, sagging, broken, excessively corroded, or if ride height is reduced. A worn or damaged leaf spring may cause uneven stance, poor handling, or reduced load-carrying ability. Installing a genuine OEM leaf spring helps restore proper ride height, load support, and suspension performance.

Compatibility

The genuine GM leaf spring 22787766 is compatible with selected GM vehicles. This OEM component is engineered for precise fitment with the original suspension mounts and axle configuration. Compatibility may vary depending on front or rear position, number of leaves, load rating, and model year. Please verify the part number 22787766 before purchase.

Installation: DIY or service?

Installation of this genuine OEM GM leaf spring 22787766 involves suspension disassembly and correct torqueing of mounting hardware. Due to component weight and alignment requirements, professional installation is recommended to ensure proper setup and safe operation.