WAGNER
More Information for WAGNER MD421
{Alternate Inventory Numbers: MD421:8}
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WAGNER MD421  
$9.95
Price
 $0.00
Core
 + Sold in packs of 1x1
Pack
 $9.95
Total
Add to Cart
[Wholesaler Closeout - Private Label Pkg. - 30 Day Warranty] (Only 1 Remaining)
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Brake Pads are sold as a set. Quantity of one (1) is for both wheels
Semi-Metallic
Organic vs. Ceramic vs. Semi-Metallic - What Is The Difference?

A common question many drivers have when shopping for brake pads is “What is the difference between the different brake pad materials?” While all brake pads will stop your vehicle, there are pros and cons of each pad material:

Brake Pad Material Cost Dust Level Noise Level Stopping Power Pad Life
Organic
 $ Dust CloudDust CloudDust Cloud Speaker IconSpeaker Icon Stop Sign Hourglass Icon
Semi-Metallic
 $$ Dust CloudDust Cloud Speaker IconSpeaker IconSpeaker Icon Stop SignStop SignStop Sign Hourglass IconHourglass Icon
Ceramic
 $$$ Dust Cloud Speaker Icon Stop SignStop Sign Hourglass IconHourglass IconHourglass Icon
Installation Tips
  • Suspend the caliper from the suspension using a Caliper Hanger to prevent damage to the brake hose
  • Apply Brake Lube to caliper pins, clips, the edges of the brake pad mounting tabs, and the back side of the brake pads to ensure noise free braking. DO NOT apply lube to the friction side of the brake pads
  • Use a Caliper Piston Compressor to retract the caliper piston(s) and make room for the new, thicker brake pads
  • Open the master cylinder reservoir during piston compression to prevent pressure buildup. Keep an eye on the Brake Fluid level to ensure it does not overflow
  • After the job is complete, pump the brake pedal several times to push the caliper piston back up against the pads to ensure proper brake function
Additional Resources

Tech Tip: Recommended Disc Brake Service Procedures
Tech Tip: Brake Pad Break-In (Burnish) Procedure
Tech Tip: Chamfers
Brake Pad Trouble Tracer Chart

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

WAGNER Regular Inventory Warranty Information:
24 month/24,000 mile - OEX, ThermoQuiet & Severe Duty Pads (Except Commercial Vehicles)
12 month/12,000 mile - All Other Brake Products (Except Commercial Vehicles)
60 days - Lighting & All Brake Products for Commercial Vehicles