1.Fit For:

1989-1990 Ford Bronco II
1991-1994 Ford Explorer
1989-1997 Ford Ranger
1994-1997 Mazda B2300
1994-1997 Mazda B3000
1994-1997 Mazda B4000
1992-1994 Mazda Navajo

2.Package Includes:

2x Front Upper Ball Joint -K8560T

Notes

  (1).Please check the fitment chart above before payment making sure all the suspension parts listed on this page are compatible with your automobile.
  (2).Please refer to Moog official website before narrowing down your search so as to avoid unnecessary item not as described return requests.

  (3).Please contact our customer services for targeted discount after all the items are received if you have reached any targeted discount thresholds, the terms of which is at the bottom of this page.

If you are interested with any other suspension parts, please click and save our store.

Ball Joint Preventive Maintenance:
  Some ball joints use zerk grease fittings, which allow for periodic lubrication of the moving ball and stationary socket inside the ball joint. Grease fittings can sometimes be found on other suspension components and need to be lubricated as part of a preventive maintenance program provided by the OEM.

Loaded Upper Ball Joint Play Measurement:

  The most common problem in the suspension system is play, or looseness of the parts. Although many of the parts are designed with special connections that allow for movement to accommodate movement of the wheels, excessive play is actually a bad thing. Excessive play magnifies the feel of road imperfections and makes the steering less responsive to steering wheel input. Excessive play is potentially very damaging, as it causes wear on the connecting parts and tires. Naturally, any amount of play in a fixed part is problematic and is frequently a result of part failure. Remember, unwanted looseness in the suspension system can be extremely dangerous and should be corrected as soon as possible.

Picture(A)
1.Obtain a properly sized block of wood to fit between the upper control arm and the frame.
2.Place the block of wood between the upper control arm and frame so that it is secure.

Picture(B)
3.Raise the vehicle by lifting the body, using the specified lift points, so that the tire is a few inches off the ground. Support the body with a jack stand.
4.Place a dial indicator on the upper control arm and vertically against the steering knuckle.

5.Place a pry bar under the tire, and pry it upward, watching the dial indicator reading as you pry and release. Record the total amount of movement in the joint, and compare to the OEM specifications.

Picture(C)
6.Rock the bottom of the tire in and out, watching for play in the lower ball joint, and compare to OEM specifications.

Loaded Lower Ball Joint Play Measurement:

1.Jack up the vehicle, place safety stands under the control arms, and look up the exact procedure in the online service information.
2.Place a dial indicator on the lower control arm and vertically against the steering knuckle.

3.Place a pry bar under the tire and pry it upward, watching the dial indicator reading as you pry and release. Record the total amount of movement in the joint, and compare to the OEM specifications.
4.Rock the top of the tire in and out, watching for any play in the upper ball joint specifications.

Frequently Asked Questions

(1).What happens if a ball joint breaks?
  When a ball joint breaks, you will hear a mysterious noise inside your car wheel.
  Your car tire will wear-out since your alignment will be broken, and you will feel the car getting out of control.
  If the ball joint breaks completely, it can be separated, and things can turn sour quickly. The wheel will stop being nice and can even steer you off the road. It can be serious.
  Broken ball joints will seriously affect the steering and suspension. It can even result in your wheel falling off the car.

(2).What happens if I don't replace ball joints?
  If you don't want to replace your ball joints, then get ready to experience some serious issues. The old ball joints cause mysterious clunking noise or drifting steering. Once they are worn-out, it will seriously affect your steering and suspension. However, you do not need to change the ball joints if it is new.

(3).Do I need to grease new ball joints?
  I would say it will be a wise decision if you grease your new ball joints. At least I will always grease a new one after the installation. Greasing a new ball joint will make it stronger and extend its lifetime because there is a minimal amount of grease inside. I suggest you do so after the first installation. Follow the instruction card.