Warranty & Shipping
Product Reviews
Vehicle Fit

Part Details

  • Quantity:   Pair
  • Front or Rear Location:   Front
  • Location:   Lower

These replacement ball joints are just what you need to ensure the safety and integrity of your vehicle's suspension and steering.


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT LOWER
  • Replaces dealer part numbers: B01A34550A, B01A 34550 A
  • Direct replacements
  • Built to strict quality control standards

Worn ball joints can cause excessive front tire wear, popping or creaking in the front end, extra play in the steering system, and pose a serious safety concern. Replace loose or worn ball joints with our quality replacements.

One way to diagnose a loose, or warn ball joint, is to jack the car up, so the wheel is off of the ground, then have someone try to move the wheel in and out. While they are moving the wheel check the ball joint for play, if it is moving you probably need to replace it.

Our steering and suspension components are pre-greased and sealed for long life and do not require the extra maintenance typically required by greasable versions.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

5.00/ 5.0
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Pleased with the service and quality
I found these on sale and even with delivery they were cheaper than anything I could find locally or online. They arrived right on time. When I compared the new product with what was already on the car (all previous owners repairs done at a dealer) they appeared to be of equal quality. Another quality product at a good price from 1A Auto.
August 18, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
No questions have been asked about this item.
Year Make Model Description
1997-2002Ford Escort Ford Escort Pair Ball Joint Lower Front
2003Ford Escort Ford Escort Pair Ball Joint Lower Front
1993-1994Mazda 323 Mazda 323 Pair Ball Joint Lower Front
1994-1995Mazda MX-3 Mazda MX-3 Pair Ball Joint Lower Front
1993-1998Mazda Protege Mazda Protege Pair Ball Joint Lower Front
1997-1999Mercury Tracer Mercury Tracer Pair Ball Joint Lower Front
Part #: 1ASFK01541

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout