Serpent 909404 - Precision Spring Support Washers Set  [SER909404]

Serpent SER909404 Spring-support Washers (4)
Price:
CAD$23.31
Brand:
Serpent
Model:
SER909404
Condition:
Brand New
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Fine-Tune Suspension Stability with Serpent Washers

Upgrade your RC car suspension using the Serpent 909404 Spring Support Washers. These washers give coil springs a secure seating to preserve consistent sag and response over varied surfaces. They suit racers and hobbyists who need predictable handling and easier setup adjustments.

Features to Note for Your Setup

  • Brand: Serpent
  • Part Number: 909404
  • Material: Durable construction for long-lasting use
  • Compatibility: Suitable for various RC chassis setups
  • Quantity: Includes 4 pieces for complete support

How These Washers Help Handling

By giving the spring a stable base, these washers cut lateral play and help keep spring alignment, which reduces uneven wear and sharpens turn-in. They are a simple, reliable upgrade that supports consistent ride height and extends suspension life for both competition and casual use.

Check the outer diameter of your spring perch and the inner diameter of the washer. The Serpent 909404 is made to match common RC spring seats, but verifying dimensions against your chassis prevents surprises.
They do not alter spring rate, but by stabilising the spring seat they improve how the suspension reacts under load, which can feel like crisper handling and more consistent rebound.
Clean the perch, check for burrs, and press the washer flush against the spring base. Recheck spring preload after installation and run a short test to confirm alignment and ride height.

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