Overview

The Wagner Brake SevereDuty SX881 disc brake pad set is built for demanding stopping conditions where durability matters. It is a semi-metallic rear brake pad solution for fleet use, police-pursuit service, frequent stops, and vehicles that carry heavy loads.

Fits 2005 Ford Explorer, rear. Fits 2002-2004 Ford Explorer, rear. Fits 2002-2004 Mercury Mountaineer, rear.

Key Features

• Semi-metallic friction material for consistent braking performance under load.
• Slotted pad design helps manage heat and surface debris.
• Chamfered edges support smoother pad engagement.
• Pad shims included for reduced brake noise and vibration control.
• Abutment clips included for a more complete pad replacement.
• Wagner SevereDuty line is engineered for demanding service conditions.

Detailed Description

The SX881 is part of Wagner Brakes SevereDuty line, a product family focused on hard-use braking environments. With a 0.575-inch inner and outer friction material thickness, semi-metallic construction, and slotted, chamfered pads, this set is aimed at rear brake service where repeated stops and heavier operating loads place more stress on the braking system. The FMSI 7758-D881 reference helps confirm the pad shape for the listed applications. This part cross-references Bendix Fleet Metlok (e.g., MKD881FM) for the same application.

Use SX881 when servicing rear brake pads on the Ford Explorer or Mercury Mountaineer applications listed above. The part number SX881 is also referenced as 3L2Z-2200-BA in interchange data.

What It Is Used For

• Replacing worn rear disc brake pads.
• Addressing brake noise caused by pad wear or glazing.
• Restoring braking response after extended fleet or heavy-duty use.
• Servicing vehicles used for frequent stop-and-go driving.
• Maintaining braking performance on loaded or pursuit-duty vehicles.

Installation Notes and Tips

Verify rear fitment by model year before installation. This application notes include pad installation hardware, shims, and abutment clips; confirm the brake system condition, rotor surface, and caliper hardware during service. The SX881 is a rear brake pad set, so it should be installed only on the listed rear applications for the Ford Explorer and Mercury Mountaineer.

Quality Assurance

Wagner Brake SevereDuty pads are specifically tested for durable performance in demanding service conditions, including fleet and police-pursuit use. Part number SX881 is engineered for the listed rear applications and identified by FMSI 7758-D881.