Rear Knuckle Bushing for 1999-2005 Hyundai Sonata & More - Dorman 540-145

$14.99

Dorman - OE Solutions Suspension Knuckle Bushing 540-145

Dorman - OE Solutions Suspension Knuckle Bushing 540-145 - view 2

Part number: 540-145

UPC: 194883757745

Condition: New

Weight: 0.40 LBS

Item Package Quantity: 1

$14.99

Current Stock: 12

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Dorman - OE Solutions Suspension Knuckle Bushing P/N:540-145

$14.99

Description

Help keep a quiet, controlled feel at the rear axle with the Dorman suspension knuckle bushing 540-145, a direct-fit rear replacement for the listed applications. It fits many vehicles, among them the 1999-2005 Hyundai Sonata, 2001-2006 Kia Optima and 2002-2005 Hyundai XG350. This rear bushing cushions the connection at the suspension knuckle, isolating road vibration and helping locate the knuckle to support proper wheel alignment. A worn or cracked bushing can show up as clunking over bumps, a loose rear-end feel, or uneven tire wear — if a failed knuckle bushing is the cause, this replaces it.

Engineered and tested to drop in like the original on the listed applications:

Direct replacement: precision-engineered to match the design and dimensions of the original component so it fits and performs like the factory part on the listed vehicles.
Durable construction: built to strict standards from sturdy, safe materials.
Weather-resistant: made to stand up to the elements.
Rigorously tested: thorough quality-control checks for long service life.

See the "Vehicles it fits" section for the full engine-level fitment.

Interchange: 840-0246 · 101-6194 · 602.50002
TD1477W · K200033 · FB962 · GS90427 · MS90427 · JBU1455 · 8400246 · 1016194 · 60250002

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

840-0246, 101-6194, 602.50002, TD1477W, K200033, FB962, GS90427, MS90427, JBU1455

Buyer's Q&A

Frequently Asked Questions

Does this rear knuckle bushing fit a 1999-2005 Hyundai Sonata?

Yes — the 540-145 is listed for the 1999-2005 Hyundai Sonata. Check the "Vehicles it fits" section to confirm the exact fit for your vehicle.

What does this Dorman knuckle bushing do?

It cushions the connection at the rear suspension knuckle, isolating road vibration and helping keep the knuckle located to support proper rear alignment.

How do I know if my knuckle bushing needs replacing?

Clunking over bumps, a loose or vague rear-end feel, and uneven tire wear can signal a worn or cracked bushing. Diagnose the cause before replacing.

Is 540-145 a direct replacement?

Yes — it's precision-engineered to match the design and dimensions of the original component so it fits and performs like the factory part on the listed applications.

What part numbers does this bushing replace?

It cross-references 840-0246, 101-6194, 602.50002, TD1477W, K200033, FB962, GS90427, MS90427, and JBU1455.