15% OFF ORDERS $35+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
CRUISE
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Advance Rewards
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
Product thumb
Product thumb
Product thumb
Product thumb
Product thumb
Product thumb
Product thumb
Product thumb
Product main large

MOOG Suspension Ball Joint

(24 reviews)
Part # K6145T
limited lifetime warranty
Loading...
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. K6145T
Warranty Details (Limited Lifetime Warranty)
Backed by superior materials and rigorous testing, MOOG ball joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • PROBLEM SOLVER GUSHER BEARING - Metal-to-metal design provides strength and allows grease to flow through bearing surface for reduced friction and long life
  • STRONG AND DURABLE - Ball studs are heat treated to match or exceed OE requirements to inhibit premature failure and improve fatigue strength
  • GREASEABLE SOCKET - Reduces corrosion and wear by allowing new lubricant to flush contaminants
  • RESTORES LIKE-NEW STEERING - Patented pressed-in cover plate seals out debris and minimizes looseness, reducing bearing wear and promoting longer life
  • EASY TO INSTALL - Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • COMPREHENSIVE COVERAGE - Available for foreign and domestic nameplates
Specifications
Adjustable:
No

Castle Nut Included:
Yes

Cotter Pin Hole:
Yes

Grade Type:
Premium

Greaseable:
Yes

Material:
Neoprene

Mounting Hardware Included:
Yes

Mounting Type:
Press-In

Suspension Grade Type:
Standard Replacement
Loading...
Loading...Loading...Loading...Loading...Loading...
4.71 out of 5
24 Customer Reviews
89% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
19
4 Stars
4
3 Stars
0
2 Stars
1
1 Star
0
Pros
7
Durable
6
High-Performance
1
Easy To Use
1
Well built
1
Usa Mfg
Cons
2
Difficult To Use
2
Incompatible
1
Grease Boots May Rip
1
None
Best Uses
4
Large Cars
4
Trucks
1
Small Cars
1
Fishing Sinker
1
Paper weight
Car & Truck
1
Auto Enthusiast
1
Casual Driver
Car/Motorcycle Describe yourself
3
Mechanic
2
Auto Enthusiast
2
Casual Driver
1
Retired Mech Eng
1
Home mechanic
Most Liked Positive Review
Big improvement in steering
Once I got this part in it made a huge difference in the steering of my 2001 Camaro with 130,000 miles on it. The original showed no indications of needing replacement, but these have my steering so tight and dialed - very pleasant. Another reviewer noted diameter issues and difficulty installing. I had the same issue - about .020" oversize. I did a little research, it appears that Moog figures you are going to be putting it into a lower control arm that's pretty worn, so they intentionally make it a bit oversize. I found it was easy to deal with thusly: Take a grinding wheel with a diameter larger than 1.25" and uniformly grind off the knurl marks (don't grind past the point they go away, make it uniform, thus the need for a bigger diameter grinder, bench grinder would be ideal). Check with dial calipers as you remove material, then press ball joint in after grinding. You can also grind the ID of your lower control arm, but ask yourself, "Do I really want to lose material in a tension member when I could be losing material in a compression member in the assembly?" Anyway, after that bit of modification, I am delighted with this Moog part.
Most Liked Negative Review
Too Big For F-Bodys!
Tried to install these in my 2000 camaro - went through 3 sets of lower control arms.After going to 3 machine shops, it has been determined that these will not fit the factory lower control arms. The are.030 bigger than the hole that they are supposed to be pred into. Waste of time and money!
Reviewed by 24 Customers
Very High Quailty Lower Ball Joint!
Staff Reviewer -
Top of the line. USA made and quality shows it to be an asset.
Bottom Line Yes, I would recommend to a friend
Perfection Unchanged!
Staff Reviewer -
This product hasn't changed in years. Moog still produces a quality product in the United States for a reasonable price.
Bottom Line Yes, I would recommend to a friend
USA made Quality
Staff Reviewer -
Great product. worth the premium price for American made Quality
Bottom Line Yes, I would recommend to a friend
Too Big For F-Bodys!
Tried to install these in my 2000 camaro - went through 3 sets of lower control arms.After going to 3 machine shops, it has been determined that these will not fit the factory lower control arms. The are.030 bigger than the hole that they are supposed to be pred into. Waste of time and money!
Bottom Line No, I would not recommend to a friend
EXCELLENT QUALITY, WORTH THE MONEY
Staff Reviewer -
THE QUALITY OF THESE BALL JOINTS IS OBVIOUS. I DRIVE THIS TRUCK EVERY DAY AT EXPRESSWAY SPEEDS AND FEEL VERY COMFORTABLE KNOWING THAT THESE PARTS ARE IN THE FRONT END OF MY TRUCK. WHEN COMPARING TO THE CHEAPER LINE OF PARTS THE DECISION TO BUY MOOG WAS A "NO-BRAINER".
Bottom Line Yes, I would recommend to a friend
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2026 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®