Product Details

These Whiteline Adjustable Rear Sway Bar Drop Links fit the 2016-2026 Mazda MX-5 Miata. Whiteline's note for this fit: Adjustable Extra Heavy Duty. You receive 2 links. Whiteline part number: KLC139. It goes on the rear of the vehicle.

The rear sway bar can only do its job if its ends are tied firmly to the wheels, and the links make that connection. A loose or flexible link lets the body lean before the bar starts to push back, which is why worn links show up as a knock over bumps or a delayed feel at turn-in. Its adjustable body lets you set the length with the car on the ground, so the bar is not twisted against its own mounts before the car even moves.

Installation is rated moderate, with about 1 hour of work listed. No alignment is needed afterward. Working on the same car? We also list Adjustable Sway Bar Vehicle Link Kit, Adjustable Front Sway Bar Link, and Front and Rear Sway Bar Kit for the MX-5 Miata.

Features

  • Warranty: Comes with a Whiteline warranty, listed at 3 years and 60,000 miles.
  • Pre-greased: Joints arrive pre-greased and ready to install.
  • Responsiveness: Sharpens the car's reaction in lane changes and through corners.
  • Hardware: The kit includes locking nuts and washers.
  • Material: Made from steel.
  • DIY friendly: Goes on as a direct-fit bolt-on install.
Specifications
Part Number KLC139
Part Name Sway Bar Link
Vehicle 2016-2026 Mazda MX-5 Miata
Drivetrain RWD
Chassis Code ND
Adjustable Yes
Bolt Thread Diameter 10 mm
Grade Type Performance
Grease Fitting Included No
Greaseable No
Installation Difficulty Moderate
Installation Time (hrs) 1
Kit Contents 2 Links
Length 65-70 mm
Locking Nuts Included Yes
Material Steel
Pre-Greased Yes
Washers Included Yes
Vehicle Placement Rear
Vehicle Placement Front
Wheel Alignment Required No
Notes Adjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
Fitment for Miata sway bar links

Fits the 2016-2026 Mazda MX-5 Miata. Each model year is listed below.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2016MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2017MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2018MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2019MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2020MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2021MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2022MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2023MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2024MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2025MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.
2026MazdaMX-5 MiataRWDAdjustable Extra Heavy Duty. Length 65-70mm. Bolt Diameter 10mm.

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