Whiteline Rear Control Arm Lower Inner Bushing for 2012-2026 Subaru WRX (VA/VB) W63428

Whiteline

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SKU: W63428

Whiteline Rear Control Arm Lower Inner Bushing for 2012-2026 Subaru WRX (VA/VB)

$55.69

MSRP $61.88 You save $6.19

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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

All handling times are estimates and may change at any time.

  • In-Stock: 1 business day
  • Out of Stock: 3-4 weeks
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

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Lifetime Manufacturer Warranty

All Whiteline products, except those listed below, are covered by a lifetime warranty against manufacturing defects in material and workmanship, valid for the original vehicle the product was installed on.

Whiteline Ball Joints, Tie Rod Ends, Bearings, Links and Springs are covered for 3 years or 60,000 km (36,000 miles), whichever comes first.

Exclusions
The warranty does not cover:

  • Incorrect installation or misuse.
  • Modification or alteration of parts.
  • Damage due to competition, motorsport, or off-road use.
  • Wear and tear from normal use.
  • Accidental or collision damage.

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Product Details

This Whiteline Rear Control Arm Lower Inner Bushing fits the 2012-2026 Subaru WRX. This part is for the rear of the vehicle. The kit contains 4 bushings and 2 tubes. Part number W63428. Whiteline's note for this fit: Standard Replacement. Patent Pending: US-2014-009157-A1.

Bushings work out of sight, but they decide how well a suspension holds its geometry. A soft or tired control arm bushing allows play that shows up as vague steering, a wandering feel under braking, or a clunk over bumps. Fitting a firmer one takes that slack out. Polyurethane resists deflection far better than the soft rubber it replaces.

Installation is rated moderate, with about 3 hours of work listed. Get the car aligned once it is back on the ground. To go with it on the Subaru WRX, see Adjustable Rear Sway Bar Link, Adjustable Sway Bar Vehicle Link Kit, and Adjustable Front Sway Bar Link.

Features

  • Corrosion protection: A protective plating covers the metal components to guard against corrosion.
  • Material: Polyurethane construction.
  • Self-lubricating: Grease reservoirs inside the bushing feed lubrication as it moves.
  • Bushing compound: The bushing material stands up to oil, grease, ozone, and weather.
  • Finish: The metal is powder coated, which resists corrosion and wear.
  • Grease: Molybdenum disulfide grease is included to help the parts last.
Specifications
Part Number W63428
Part Name Control Arm Bushing
Vehicle 2012-2026 Subaru WRX
Chassis Code VA/VB
Bushing 1 Inner Diameter 12.2 mm
Bushing 1 Outer Diameter 33.8 mm
Bushing Quantity 4 Bushings
Grade Type Regular
Installation Difficulty Moderate
Installation Time (hrs) 3
Kit Contents 4 Bushings, 2 Tubes
Material Polyurethane
Mounting Hardware Included No
Vehicle Placement Rear
Wheel Alignment Required Yes
Notes Standard Replacement. Patent Pending - US-2014-009157-A1
Fitment for WRX control arm bushings

Fits the 2012-2026 Subaru WRX. Each model year is listed below.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2012SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2013SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2014SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2015SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2016SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2017SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2018SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2019SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2020SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2021SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2022SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2023SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2024SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2025SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1
2026SubaruWRX4WDStandard Replacement. Patent Pending - US-2014-009157-A1

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