What is Ball Joint
A Ball Joint is a mechanical linkage used in a vehicle's suspension system, consisting of a ball stud and socket enclosed in a protective housing. The ball stud allows for rotational movement, while the socket provides a stable connection. Ball Joints are specifically designed to withstand the forces exerted on the suspension system and maintain proper alignment, ensuring smooth and controlled movement of the wheels

Fitment
for Buick
for LeSabre 1985

Item Offered
Items Included: Bolts,Nut,Washers
Kit Parts Included: Upper Ball Joints,Lower Ball Joints

Material
Steel

Position
Location: Front,Upper,Lower

Part Number
ULBJSF1BL

This Kit Also Contains
the Cotter Pins,Rubber Grease Seals/Boots,Zerk Fittings (When Applicable),and the Bolts for the Ball Joints

Cotter Pin Hole
Yes

Greasable or Sealed
Greasable

Kit or Single Part
Kit

Mounting Style
Bolt-on,Screw-on

Feature
Heavy Duty,Greasable,Easy to Replace,Adjustable,No Drilling Required,Sealed

Function of Ball Joint
Ball Joints play a crucial role in connecting the control arms to the steering knuckles or wheel hubs, facilitating smooth and controlled movement. They serve as pivot points that enable the suspension system to articulate and absorb shocks and vibrations. By allowing the wheels to move up and down while maintaining proper alignment, Ball Joints facilitate steering and contribute to overall stability.