Thursday, October 27, 2016
Brake Pad Part No: 150-5602K

Brake Pad Guide Brake Pads Chart

Brake Pads
Power Sports / Industrial Pads

Pad#:   4308
Compound:   Sintered Metallic
Wilwood Brake Pad Plate #4308

Wilwood Brake Pad Plate #4308
zoom image
<Go Back>

Call (805) 388-1188

Product Number: 150-5602K     Price: $37.43
Pad Dimensions
Thickness(in): Area(in²): Volume(in³): Beded:
.30 1.88 0.34 N
Temperature & Friction Ratings
Peak Temperture Rating: Peak Friction Rating:
Dust & Noise Ratings
Dust Production Rating: Pad Noise Rating:

Performance Characteristics
  • Formulation for Power Sports and Industrial applications. High friction
  • excellent cold torque response, medium temperature range
  • Street Use OK
  • Formulation for Power Sports and Industrial applications. High friction

Vehicle Applications
Driving EnvironmentVehicle Sub-TypesApplication Duty
Junior Dragster Medium Duty
Motorcycles Medium Duty
Off Road Light Duty
Kart Medium Duty
Power Sports ATV, SnowmobileMedium Duty
Industrial Medium Duty

Pad Illustration and Dimensions
Wilwood Brake Pad Plate #4308 Large Drawing

Wilwood Brake Pad Plate #4308 Large Drawing

Compound Characteristics
Sintered Metallic

Sintered Metallic

Compound Data Sheet

  • Specially formulated for Power Sports & Industrial applications.
  • Kart, Quad & Small Vehicle usage.
  • Works best with steel rotors.

  • Medium friction compound with very little change in friction throughout its temperature range
  • Good wear and friction properties with a moderate tempearature range.
Compound Temperature Range & Torque Values
Temperature range and overall friction value are the primary considerations for pad selection. The pads must be capable of maintaining the proper amount of friction for stopping power within the temperatures that will be realized on the track during the event. Then, overall wear rate must be considered. For most asphalt and road race applications, compounds in the high temperature ranges over 1000°F range are usually necessary. Dirt track, drag race, and street performance applications usually operate at temperatures between 500° and 1000°F. Keep in mind that these are general ranges, and not absolute values. Many factors and unforeseen influences can affect brake temperatures. The best indicator for pad selection will always be on track performance. If pad fade (friction loss) due to overheating occurs, then improved cooling, a heavier rotor, or a higher temperature range pad may all become necessary.

Wilwood Compatible Calipers: Pad # 4308
Billet Go-Kart
Wilwood Billet Go-Kart Caliper

Wilwood Billet Go-Kart Caliper
zoom image
Billet Go-Kart Caliper

Our Kart/Jr. Dragster Caliper is designed specifically for racing. A unique self retracting and adjusting piston system has been incorporated which enables the piston to retract as the brake line pressure is reduced. The caliper can be mounted on either side of the vehicle and comes in three rotor widths. At just 1.20 pounds, the caliper comes with high performance, high friction brake pads. Additional features include deep cup stainless steel piston for reduced heat transfer, cotter pin, pad retainer, internal fluid passage and blue anodized finish. A specifically designed master cylinder is also available for use with this caliper. View Kart Calipers
Caliper Dimensions
Piston Count: Piston Area Range (in²): Pad Area Range (in²):
2 0.79 1.88
Pad Volume Range (in³): Max Rotor Widths (in): Max Rotor Diameters (in):
0.34 0.5 8.75