Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly P/N:520-740

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$113.99
MPN: 520-740
Item Package Quantity: 1
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Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly P/N:520-740
Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly P/N:520-740
$113.99

Locate the wheel and manage suspension travel with the Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly 520-740. It installs as a direct-fit replacement in the front right lower position on the listed applications, combining the lower control arm and its ball joint into one pre-assembled unit that connects the chassis to the steering knuckle and helps position the front wheel through its range of motion.

  • Integrated ball joint: the lower control arm and ball joint come as a single assembly, so both wear items are serviced together.
  • Front right lower fitment: replaces the front right lower control arm assembly on the listed applications.
  • Direct-fit replacement: designed to install on the listed BMW applications.

If a worn control arm bushing or ball joint is behind clunking over bumps, steering wander, or uneven front tire wear, this assembly replaces those components. Have the cause diagnosed before installing.

Fitment: 1992-1999 BMW 318I; 1992-1999 BMW 318IS; 1995-1999 BMW 318TI; 1992-1995 BMW 320I; 1997-1999 BMW 323I; 1998-1999 BMW 323IS; 1992-1997 BMW 325I; 1992-1995 BMW 325IS; 1996-1999 BMW 328I; 1996-1999 BMW 328IS; 1996-2002 BMW Z3. See the Buyer's Guide tab for the full list.

Interchange: Manufacturer part number 520-740 (also 520740).

Frequently Asked Questions

What position does the 520-740 fit?

It is the front right lower control arm and ball joint assembly for the listed applications. Replace the corresponding side as directed by the service procedure.

Does it include the ball joint?

Yes. The lower control arm and ball joint come pre-assembled as a single unit, so both are serviced together.

Which vehicles does this fit?

It fits several 1992-2002 BMW models, including the 318I, 318IS, 318TI, 320I, 323I, 323IS, 325I, 325IS, 328I, 328IS, and Z3. See the Buyer's Guide tab to confirm your vehicle.

What are signs this part may need replacing?

Clunking over bumps, steering wander, vibration, or uneven front tire wear can point to a worn control arm bushing or ball joint. Diagnose the cause before replacing.

Should I replace both sides at once?

This listing is for one side. Many technicians replace the matching component on the opposite side for balanced handling; follow the service information for your vehicle.