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1997-2013 Corvette C5-C6 Suspension Nut - Rear Sway Bar and Control Arm - 3537773

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Brand Logo GM Genuine Parts
Item ID: 690-002
GM Part #: 3537773
Availability: In Stock - Ships today if ordered by 3 PM CT
Fits Years:
  • 1997-2004
  • 2005-2013
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  • Description

1997-2013 C5-C6 Suspension Nut - Rear Sway Bar and Control Arm - 3537773 - OEM Number(s) (3537773)

Maintain your Corvette’s suspension integrity with this exact replacement Rear Lower Control Arm Nut. Used on 1997–2013 C5 and C6 models, this flanged M14-2.0 nut secures both the rear lower control arm and the rear sway bar, providing a strong, OE-style fitment on either side. Whether you're restoring a factory build or replacing worn hardware, this GM part number 3537773 meets OE specs and offers the durability your chassis demands.

Features
• Direct replacement flanged nut – GM #3537773
• Secures rear lower control arm and rear sway bar
• Fits either LH (Driver) or RH (Passenger) side
• Correct thread pitch: M14-2.0
• Hardened finish – factory-style appearance

Dimensions and Weight
• Height: 21/32"
• Flange diameter: 1-3/32"
• Hex width across flats: 13/16"
• Thread: M14-2.0
• Material: Steel

Tech Notes
• Fits Rear Lower Control Arm bolt
• Used on all C5 and C6 suspension types
• Sold individually

Because Details Matter
Corvette suspension components depend on factory-correct hardware. This flanged nut is part of our Final Touch Fasteners collection—designed to secure critical systems while preserving OE geometry and appearance. When you're under the car doing things right, trust the fasteners that finish the job.

Also known under these part numbers: (For reference only)

  • 03537773
  • 3537773
  • 686420323471
Prop 65