What does a ball joint do?

A ball joint connects your control arm to the steering knuckle, allowing for smooth pivoting movement. It's essential for your wheels to turn and for your suspension to articulate properly.

Why is it important that this ball joint is greaseable?

A greaseable socket allows you to periodically add fresh lubricant. This helps flush out contaminants like dirt and water that can cause corrosion and premature wear, extending the life of the ball joint.

Does this ball joint come with any hardware?

This product includes the Moog K90493 front lower ball joint. Refer to the manufacturer's installation instructions for details on any included hardware or recommended replacement parts.

2002-2005 Honda Civic Front Lower Ball Joint

Name: MOOG 02-04 Acura RSX Front Lower Ball Joint
Brand: Moog
SKU: moog-moog-02-04-acura-rsx-front-lower-ball-joint-t14-641249
Price: 50.89 USD
Availability: BackOrder

MOOG 02-04 Acura RSX Front Lower Ball Joint

$50.89

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2002-2005 Honda Civic. This Moog front lower ball joint restores like-new steering by sealing out debris and minimizing looseness.

Key Features

Fits 2002-2005 Honda Civic and 2002-2004 Acura RSX front lower suspension.
Patented pressed-in cover plate seals out debris and minimizes looseness, reducing bearing wear.
Ball studs are heat treated to match or exceed OE requirements for improved fatigue strength.
Belleville preload washer helps keep the bearing package tight as bearings wear.
Greaseable socket allows for flushing contaminants and adding new lubricant.
Precision tolerances help ensure easy installation and proper steering alignment.

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Product Details

If you're working on the front end of your 2002-2005 Honda Civic or 2002-2004 Acura RSX, you'll find this Moog front lower ball joint, part number K90493, is a solid option for restoring your steering. This part is designed to bring back that tight, responsive feel to your steering system.

Moog builds these ball joints with heat-treated ball studs that meet or exceed original equipment requirements, helping to prevent early failure and improve fatigue strength. A key feature is the patented pressed-in cover plate; it acts as a seal, keeping dirt and debris out while also minimizing looseness in the joint. This helps reduce wear on the bearing and promotes a longer service life. The design also includes a Belleville preload washer, which helps maintain a tight bearing package as the components naturally wear over time. Plus, it's a greaseable socket, so you can flush out contaminants and add fresh lubricant to further reduce corrosion and wear.

You get the ball joint itself, ready to be installed. Moog designs these with precision tolerances, which helps make installation straightforward and aids in getting your steering alignment set correctly.