What is Pitman Arm? Steering, Suspension, Price & FAQs

What is Pitman Arm?

A pitman arm is a mechanical component that converts rotational motion into linear motion, or vice versa. It’s used in many vehicles, including cars, trucks, and SUVs, to steer the wheels.

Pitman Arm Steering

The Pitman arm is a useful part of a car because when you apply force to the steering wheel, the Pitman arm swings the front wheels so the car can switch directions. It couples the steering gearbox to the steering linkage; it acts as a mechanism changing the circular motion of the steering wheel into the back and forth motion required to maneuver the wheels.

Succinctly, it means that the Pitman arm has a function of an intermediary between the steering wheel and the wheels on the cars such that when you turn the wheel, the car responds in the same way. In case of failure or breakdown of a Pitman arm, further controlling of direction of the automobile becomes challenging.

Maintenance and checks are necessary because a worn out Pitman arm causes the car steering system to become loose and unresponsive resulting to dangerous driving. If you find that the steering becomes loose, free or the car veers to the side, it is high time that you take the Pitman arm to a competent mechanic for checking and inspection.

Pitman Arm Suspension

What the Pitman arm mostly concerns with is the steering mechanism but it does have an impact on the suspension system in a way. The steering and suspension systems specifically act jointly in order to ensure steady driving experience. When a Pitman arm becomes faulty, it can interfere with such delicate balance and lead to problems such as unaligned wheels and worn out tires.

These problems can affect the shock absorbing capacity of the suspension and the ability of the tires to touch the road hence reducing the comfort and safety of the vehicle. Hence, to ensure that there is good stability especially on the manner the Pitman arm operates it is important to ensure that the part is healthy not only for the stability of the Pitman arm but for the overall stability of the suspension system as well.

Pitman Arm Price

Cost of Replacing a Pitman Arm:

Average Price: Replacing a pitman arm typically costs between $212 and $302. This includes labor costs (about $112 to $141) and the price of the part itself (around $101 to $161).

Factors Influencing Cost: The total cost can vary based on:

Vehicle Make and Model: Some vehicles have more expensive parts.

Labor Rates: Different repair shops may charge varying rates.

Additional Repairs: If other steering components are worn, they might need replacement, too, increasing the overall cost.

If you notice any of these issues, it’s important to have your vehicle inspected by a professional mechanic. Timely replacement of a faulty pitman arm ensures safe and smooth steering.

Prices can vary based on brand and vehicle compatibility when purchasing a new pitman arm. For example, some pitman arms are available for around $60.43.

Are Pitman Arm and Idler Arm the Same?

The Pitman arm and idler arm are two different parts in a vehicle’s steering system. Here’s a simple explanation of each:

Pitman Arm:

• Connection: Links the steering box to the steering linkage.
• Function: When you turn the steering wheel, the Pitman arm moves, turning the wheels in the desired direction.

Idler Arm:

• Connection: Attaches to the opposite side of the steering linkage from the Pitman arm and connects to the vehicle’s frame.
• Function: Supports the steering linkage, keeping it steady and aligned as the Pitman arm moves.

In summary, while both arms are essential for steering, the Pitman arm initiates the wheel movement based on your steering input, and the idler arm supports and stabilizes the system.

Can a Bad Pitman Arm Cause Shaking?

Indeed, a bad pitman arm can make the vehicle shake. This is a little subassembly of the whole steering mechanism that assists in moving the wheels when the steering wheel is turned. If it becomes worn out or damaged it shall lead to additional movement or looseness in the steering. This looseness can make the car shake, when cornering, or increasing the speed, or while driving over the bumps.

Hence if your car vibrates and the steering feels funny it is high time you checked the pitman arm and other steering components.

Can You Weld a Pitman Arm?

It is possible to weld a pitman arm, but it should be rarely done due to the same reasons specified above. The pitman arm is an accessory that is necessary in the linkages of a vehicle’s steering system. It links the steering box to the steering linkage assisting in determining the direction that a car will take.

Sometimes, if a pitman arm is cracked or damaged, welding may appear to be the best solution to try. But welding can actually cause the metal to become brittle, and the pitman arm may well snap again while a vehicle is in motion, thus resulting in a catastrophic accident.

Better Option:

It’s safer to replace the pitman arm with a new one. New parts are designed to handle the stress of steering and will keep the vehicle safe. Always choose safety over temporary repairs, especially for critical parts like this!

How to Remove Pitman Arm From Steering Box?

Removing the pitman arm from your vehicle’s steering box is a task that requires care and the right tools. Here’s a simple guide to help you through the process:

Tools You’ll Need:

• Pitman Arm Puller: A specialized tool designed to remove the pitman arm safely.
• Wrench Set: To remove nuts and bolts.
• Hammer: To gently tap if necessary.
• Safety Gear: Gloves and safety glasses to protect yourself.

Steps to Remove the Pitman Arm:

Safety First:

Park your vehicle on a flat surface and turn off the engine.

Ensure the vehicle is securely supported if lifted.

Locate the Pitman Arm:

Find the pitman arm connected to the steering box and the center link of the steering system.

Remove the Retaining Nut:

Use the appropriate wrench to loosen and remove the large nut securing the pitman arm to the steering box.

Position the Pitman Arm Puller:

Place the pitman arm puller over the pitman arm, ensuring it’s properly aligned.

The center bolt of the puller should align with the steering box shaft.

Apply Pressure with the Puller:

Tighten the puller’s bolt slowly using a wrench.

As you tighten, the pitman arm should begin to separate from the steering box shaft.

If it’s stubborn, gently tap the side of the pitman arm with a hammer to help loosen it.

Remove the Pitman Arm:

Once loosened, carefully remove the pitman arm from the steering box.

Tips:

Avoid using excessive force or hammering directly on the steering box, as this can cause damage.

If the pitman arm is difficult to remove, applying a penetrating lubricant and allowing it to sit for a while can help.

Using the correct puller size is crucial to avoid damaging the pitman arm or steering components.