HomeBrake > Service KitsRaybestos WK3304 Disc Brake Caliper Seal Kit - Front
Part #: WK3304

Raybestos WK3304 Disc Brake Caliper Seal Kit - Front

Element3, Front
12 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Element3, Front
Fitment: Smart, Fortwo
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Disc Brake Caliper Seal Kit for Smart Fortwo

The Raybestos Element3 Disc Brake Caliper Seal Kit WK3304 is designed specifically for Smart Fortwo vehicles. This kit provides the essential components needed to maintain proper brake caliper function and ensure safe braking performance.

  • Complete seal kit for disc brake calipers
  • Compatible with Smart Fortwo models
  • Part number WK3304 for precise identification
  • Manufactured by Raybestos, a trusted brand in brake components
  • Includes all necessary seals to restore caliper integrity

About the Raybestos Element3 Product Line

The Element3 line by Raybestos focuses on delivering reliable brake service kits that meet or exceed OEM specifications. This product line is engineered to provide consistent performance and durability, making it suitable for professional brake repairs. The Element3 Disc Brake Caliper Seal Kit WK3304 is part of this line, ensuring compatibility and quality for Smart Fortwo brake maintenance.

Product Details and Application

The WK3304 Disc Brake Caliper Seal Kit contains all the seals required to refurbish the brake caliper on Smart Fortwo vehicles. Proper sealing is critical to prevent brake fluid leaks and maintain hydraulic pressure within the braking system. This kit supports the restoration of caliper piston movement and helps avoid brake drag or failure due to worn or damaged seals.

Common Issues Addressed by This Seal Kit

  • Brake fluid leaks from caliper seals
  • Reduced braking efficiency due to seal wear
  • Caliper piston sticking or binding
  • Brake noise caused by improper caliper function
  • Premature brake pad wear linked to caliper seal failure

Installation Notes and Tips

  • Ensure the caliper is thoroughly cleaned before installing new seals
  • Use proper brake fluid compatible with Smart Fortwo specifications
  • Inspect caliper piston and bore for damage prior to installation
  • Lubricate seals lightly with brake fluid to ease installation
  • Follow manufacturer torque specifications when reassembling caliper

Quality Assurance and Warranty

Raybestos manufactures the Element3 WK3304 seal kit to meet industry standards for brake components. While specific warranty details are not provided, Raybestos products typically come with a limited warranty against defects in materials and workmanship. This kit is engineered to provide reliable service when installed according to guidelines.

This part fits 12 vehicles. Search below:

YearMakeModelFuel TypePositionNotes
2016SmartFortwoELECTRICFrontElement3
2015SmartFortwoFrontElement3
2014SmartFortwoFrontElement3
2013SmartFortwoFrontElement3
2012SmartFortwoFrontElement3
2011SmartFortwoFrontElement3
2010SmartFortwoFrontElement3
2009SmartFortwoFrontElement3
2008SmartFortwoFrontElement3
2007SmartFortwoFrontElement3
2006SmartFortwoFrontElement3
2005SmartFortwoFrontElement3

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15424

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.