QA1 Precision Products Heavy-Duty Rod End with Zerk Fitting

The QA1 Precision Products Heavy-Duty Rod End with Zerk Fitting line offers three-piece rod ends (also called heim joints or rod end bearings) for suspension links, steering linkage, tie rods, control arms and other high-load pivot points. They are used in racing, street performance and custom fabrication.

Key Features:

• Three-piece construction: a traditional design that pairs a chromoly alloy steel body with a precision-fit ball and race.
• Heat-treated alloy steel: gives the rod end strength and durability under repeated loading.
• Integrated Zerk grease fitting: lets you lubricate the joint so it stays smooth and wears less over time.
• Multiple configurations: the line includes male and female bodies, plus right-hand and left-hand threads. Both inch and metric thread options are offered, and some versions add a stud.
• Precision manufacturing: built for consistent fit and low play in demanding chassis and steering applications.

Choose the body style, thread direction, bore and thread size that match your linkage. QA1 rod ends are a dependable choice for building or upgrading steering and suspension components.