Delphi Suspension Ball Joint P/N:TC2602

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$50.99
MPN: TC2602
UPC: 689604274675
Item Package Quantity: 1
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Delphi Suspension Ball Joint P/N:TC2602
Delphi Suspension Ball Joint P/N:TC2602
$50.99

Keep steering tight and suspension movement controlled with the Delphi ball joint TC2602, a front lower joint that lets the control arm pivot with the steering knuckle while carrying suspension loads. It's a direct-fit replacement for the 2003-2011 Ford Crown Victoria, 2003-2011 Lincoln Town Car, 2003-2011 Mercury Grand Marquis, and 2003-2004 Mercury Marauder — see the Buyer's Guide tab for engine-level detail.

  • OE-grade validation: built on Delphi's OE steering expertise and tested to the extreme — parts withstand temperatures below -40°C and above 120°C and endure 720 hours of salt spray, with dimensional and material analysis for OE-to-aftermarket compatibility.
  • Forged strength: manufactured with high-quality forgings for increased strength and smooth operation.
  • Protective boot: uses a chloroprene rubber boot to improve durability and help prevent premature failure.
  • Precision + corrosion resistance: machined to micron tolerances for durability and smooth joint operation, with anti-corrosion protection applied to each part.

Worn ball joints may show as clunking over the front suspension, loose or wandering steering, and uneven tire wear. If a failed front lower ball joint is the cause on your Grand Marquis, Lincoln Town Car, Crown Victoria, or Town Car, this replaces it.

Interchange: 611.61007 · 6W7Z 3078-B · 6W1Z 3050-A · 6W7Z 3079-B
61161007 · 6W7Z3078B · 6W1Z3050A · 6W7Z3079B · 3W1Z3050AA · 3W1Z3050B · BJ85035 · BJ85035XL · K80141 · GK80141 · MK80141 · TXK80141 · JBJ340

This part cross-references / interchanges with the following part numbers:

611.61007, 6W7Z 3078-B, 3W1Z3050AA, 3W1Z3050B, 6W1Z 3050-A, 6W7Z 3079-B, BJ85035, BJ85035XL, K80141, GK80141, MK80141, TXK80141, JBJ340

Frequently Asked Questions

What does this Delphi ball joint do?

It's a front lower ball joint that lets the control arm pivot with the steering knuckle while carrying suspension loads, allowing the wheels to steer and the suspension to travel.

Does the TC2602 fit my Crown Victoria ball joint replacement?

Yes, it's a direct-fit front lower joint for the 2003-2011 Ford Crown Victoria, plus the Lincoln Town Car, Mercury Grand Marquis, and 2003-2004 Marauder. Check the Buyer's Guide tab.

What are signs this ball joint may need replacing?

Common signs include clunking over the front suspension, loose or wandering steering, and uneven tire wear. Diagnose the cause before replacing, as these can have other sources.

How is this Delphi ball joint built for durability?

It uses high-quality forgings, is machined to micron tolerances, carries a chloroprene rubber boot, and has anti-corrosion protection, and it's tested from below -40°C to above 120°C.

Should I replace ball joints in pairs?

This listing is for one joint. Replacing the left and right sides together as a matched pair is a recommended best practice for even, balanced suspension wear.