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The Alcon ALCALAPNS4415X502.4 is a set of four replacement brake pads engineered for Alcon big brake kits on the Toyota Tundra and Land Cruiser 200. The compound is formulated to deliver strong initial bite with consistent friction across a wide temperature range for daily driving and towing.
Key Features
- ALCALAPNS4415X502.4 set of four pads for one axle
- Friction compound balances bite, wear, and rotor friendliness
- Direct fit for Alcon CIR15/GYH/AV1 caliper series
- Consistent performance under load and towing conditions
Fitment
| Years | Make | Model | Submodel / Notes |
|---|---|---|---|
| 2007-2021 | Toyota | Land Cruiser | |
| 2010-2021 | Toyota | Tundra |
Specifications
| Brand | Alcon |
|---|---|
| Manufacturer Part Number | ALAPNS4415X502.4 |
| Product Type | Brake Pads - Performance |
| Condition | New |
| Pad Set Quantity | 4 pads (1 axle) |
| Caliper Compatibility | Alcon CIR15/GYH/AV1 |
| Thickness | 16.5mm |
| Rotor Diameter Compatibility | RD65.5mm |
What's Included
- Four ALCALAPNS4415X502.4 brake pads
About Alcon
Alcon engineers performance brake systems and service components for road, off-road, motorsport, defense, and specialized vehicle applications. Exact caliper, rotor, pad, hardware, fitment, and clearance requirements vary by part number.
Related Parts
- Alcon 2016+ Toyota Tundra/Landcruiser LC200 335x36mm 6 Piston Brake Kit - Front
- Alcon 2007+ Jeep JK CIR50 AV1 Brake Pad Set - Rear
- Shop the complete Alcon collection
Frequently Asked Questions
Will Alcon ALAPNS4415X502.4 fit factory brake calipers?
This pad set must be matched to the exact Alcon caliper or big-brake-kit application shown on the page. Do not assume it fits the vehicle's original factory caliper.
How many pads are included with Alcon ALAPNS4415X502.4?
The package contents are Four ALCALAPNS4415X502.4 brake pads. Confirm the quantity covers the intended axle before disassembly.
Which friction compound does this Alcon pad set use?
This listing identifies the compound as the compound listed in the Specifications section. Choose a compound appropriate for the vehicle's street, towing, off-road, or track use and expected rotor temperatures.
Do replacement Alcon pads need to be bedded?
Yes. Follow the current bedding procedure for the exact pad compound and rotor. Inspect rotor condition and thickness first, then verify pedal feel and braking operation before normal use.
Installation Instructions
- Raise the vehicle on a lift or axle stands and remove the wheel.
- Remove the caliper mounting bolts and lift the caliper off the rotor.
- Remove the worn pads and retaining hardware from the caliper.
- Clean the caliper bracket and pins before installing new hardware.
- Install the ALCALAPNS4415X502.4 pads into the caliper bracket.
- Reposition the caliper over the rotor and torque the mounting bolts to specification.
- Reinstall the wheel and pump the brake pedal to seat the pads before driving.
- Bed in the new pads with several gradual stops from moderate speed.
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