Moog

Moog ball joints, control arms, tie rod ends and other steering and suspension parts for cars and trucks, plus coil springs and wheel hub assemblies. Most Moog ball joints here cost $83 to $181, and R-Series control arms run $84 to $436. Every listing shows the Moog part number, so you can match it to your vehicle. See all ball joints.

Who Moog is

Moog makes steering, suspension, driveline and wheel-end parts for cars, light trucks and commercial vehicles. Its website says Moog engineers its parts in St. Louis, Missouri, by studying the original part and reverse engineering a version that is easier to install and lasts longer. Moog is part of the DRiV family of brands, with Monroe and Rancho.

The brand is best known as "The Problem Solver." Moog traces that name to 1937, when it first made a front-end replacement part that mechanics saw outperforming the factory original. Today the Problem Solver name shows up on its redesigned parts and on the technical bulletins it publishes for mechanics.

Moog product lines on our store

We list over 500 Moog products. Prices are for one part unless the listing says pair or kit.

LineWhat it isListingsOur price
R-Series control armsControl arms, many with the ball joint and bushings installed151$84 to $436
Problem Solver control armsControl arms with Moog's Problem Solver design14$93 to $570
Ball jointsUpper and lower press-in and bolt-in ball joints58$83 to $181
Tie rod endsReplacement and Problem Solver inner and outer tie rod ends86$83 to $579
Other steering partsIdler arms, pitman arms, drag links, sleeves, pre-assembled linkages40$85 to $761
Coil springsReplacement and Cargo Control coil springs79$86 to $567
Wheel bearing and hub assembliesBolt-on hub with bearing60$101 to $477
Bushings, links and alignmentControl arm bushings, sway bar end links, alignment kits, shackles37$83 to $244

Moog ball joints: what to check

Ball joints are the part most people come to Moog for. Moog lists these features on its ball joints, depending on the application:

  • A sealed boot with a grease-relief valve, so old grease and dirt can be pushed out.
  • A greasable design, with a grease fitting so you can service the joint.
  • A powdered-metal "gusher" bearing that lets grease flow across the bearing surface.
  • A Belleville washer that keeps preload on the joint as it wears.

To find the right one, know whether you need the upper or lower joint, and whether your arm takes a press-in joint or a bolt-in one. On many newer cars the ball joint is part of the control arm, so the fix is a full arm, not a joint. If you are not sure the joint is bad, read our guide to bad ball joint symptoms first.

How to choose between Moog lines

Ball joint vs complete control arm

A ball joint alone costs less, but a press-in joint needs a ball joint press and the arm off the car. If the control arm bushings are also cracked, a complete R-Series arm with the joint and bushings already in is usually faster and only a bit more money. Our R-Series arms start at $84.

R-Series vs Problem Solver control arms

R-Series is the larger line on our store and covers the most vehicles. We list only 14 Problem Solver arms, including fits for 2010 to 2019 Ram and Dodge trucks and for Ford and Lincoln models. Moog says its premium arms use induction-hardened studs, greasable sockets and a carbon fiber-reinforced bearing. If both lines list your vehicle, read each listing's details and pick the one with the features you want.

Replacement vs Problem Solver tie rod ends

We list 53 Replacement and 33 Problem Solver tie rod ends. Both use Moog part numbers starting with ES, DS or EV. Match the number for your vehicle and position, and replace inner and outer ends together if both are worn. See all brands in tie rods.

Fitment coverage

Moog covers a lot of domestic trucks and older cars. About 295 of our Moog listings name a make in the description:

Make named in listingAll Moog listingsMoog ball joints
Ford, Lincoln and Mercury794
Chevrolet and GMC788
Dodge, Ram, Jeep and Chrysler745
Toyota and Lexus309
Honda and Acura112
Nissan and Infiniti101

Many listings, including most ball joints, show only the Moog part number. Look up the number for your vehicle and match it to our title. For a lowered or lifted vehicle, stock parts may not correct alignment. See control arms and alignment and camber kits for adjustable options.

Moog vs other brands we carry

Moog vs Mevotech. Mevotech is the closest match, with Supreme and TTX control arms, ball joints and hubs. Prices are close: our Mevotech ball joints run $81 to $127 against $83 to $181 for Moog. On our store, Moog covers more older trucks and steering linkage parts, while our Mevotech listings lean toward newer cars, crossovers and half-ton trucks.

Moog vs ACDelco. We also carry ACDelco ball joints at $84 to $189, mostly for GM vehicles. Compare them in our ball joints collection.

Install notes

  • Press-in ball joints need a ball joint press. A shop can do it if you don't have one.
  • Grease greasable joints at install and at each service.
  • Get an alignment after replacing control arms, ball joints or tie rod ends.
  • Warranty terms are set by each brand.

Popular picks

Related guides

Sources

Moog FAQ

Are Moog ball joints greasable?
Moog lists a greasable design as a feature of its ball joints, with a sealed boot and grease-relief valve so old grease can be pushed out. Check each listing, since features vary by application.
Why is Moog called the Problem Solver?
Moog says the name goes back to 1937, when it made a front-end replacement part that mechanics found outperformed the factory original. It now uses the name on redesigned parts and on its technical bulletins.
Should I replace the ball joint or the whole control arm?
If the arm's bushings are also worn, or the ball joint is built into the arm, replace the complete arm. If the arm is good and the joint presses or bolts in, a ball joint alone costs less.
What is the difference between Moog R-Series and Problem Solver control arms?
They are two Moog control arm lines. R-Series is the bigger line on our store with the widest coverage, and Problem Solver arms carry Moog's Problem Solver design for fewer vehicles.
Do I need an alignment after replacing ball joints?
Yes. Replacing ball joints, control arms or tie rod ends can change alignment, so plan an alignment after the job.
How do I find the right Moog part?
Look up the Moog part number for your vehicle, position and side, then match it to the number at the end of our listing title.