










⚡ Upgrade your ride with MOOG – where precision meets power!
The MOOG K5103 Front Lower Suspension Ball Joint is a premium, heat-treated replacement part designed for classic Buick and Chevrolet models from the 1960s and 70s. Featuring a greaseable socket and patented cover plate, it ensures reduced friction, debris resistance, and long-lasting durability. Engineered for precision fit and easy installation, this ball joint restores like-new steering performance and reliability.











| ASIN | B000C542NO |
| Best Sellers Rank | #186,978 in Automotive ( See Top 100 in Automotive ) #224 in Automotive Replacement Suspension Ball Joints |
| Brand | MOOG |
| Customer Reviews | 4.6 4.6 out of 5 stars (217) |
| Date First Available | June 1, 2006 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.41 pounds |
| Item model number | K5103 |
| Manufacturer | MOOG Chassis Products |
| Manufacturer Part Number | K5103 |
| Model | BALL JOINT |
| OEM Part Number | K5103 |
| Position | Front |
| Product Dimensions | 0.6 x 1.6 x 0.6 inches |
R**R
Excellent quality, made in USA.
There are good ball joints and made in the USA. If you’re using them in aftermarket a-arms, be ready for a fight. Getting the Chinese junk out is the worst part. I finally removed the arm from my car and took it to my hydraulic press. It still took hours of struggling to get it.
T**.
Good quality parts from moog
These did as asked. I bought a set of control arms for my 67 camaro, but they came with unknown cheaper quality ball joints install. I wanted to know that I had very good quality pieces in there, on such a vital part of the car, so I bought these to switch the unknown ones out. The worst part is the process to remove the old set and install these new ones. Its a little intense using a hydraulic press and waiting for the original ones to "pop" out of the arms. Going in not too bad but you want to make sure they are nice and straight as you crank down the pressure to seat them in.
M**E
Perfect fit for my 71' Cutlass
On my 71' Cutlass (w/ original control arms) Had an issue with an ACDelco lower ball joint fitting into the slot way too easily (old slot seemed to be stretched out a bit). Found that the MOOG K5103 was the perfect solution. It fit the old control arm nice and snug and pressed in really nice.
B**R
all good
all good
J**H
USA made
Quality product from the USA
A**R
Great product.
The only brand you should buy. I purchased these for my 72 Chevelle. Trust high quality parts. I've never been disappointed by Moog. Amazon is the place to get the best price as well.
N**N
Nice ball joints
Good ball joints, perfect for 65' chevelle
R**.
J.P. Walter Tire says 5 stars
Would recommend
M**B
High quality product and suits my requirements. Posting from the USA to Australia was faster than I expected.
T**5
Excellent Moog quality and priced right. Slow delivery on Amazon shipping
C**Y
great product, delivery very quick \\\\\\\\
M**E
Great price & free shipping.
Trustpilot
2 weeks ago
2 days ago