Built for the toughest braking duty, the Wagner SevereDuty SX833 Front Disc Brake Pad Set replaces the front-axle disc brake pads on fleet, police-pursuit, and hard-worked trucks and SUVs. It installs as a direct-fit replacement for the listed applications: the 2001-2003 Ford Explorer Sport, 2002-2005 Ford Explorer, 2002-2005 Mercury Mountaineer, 2003-2011 Ford Ranger, 2003-2010 Mazda B2300, 2003-2008 Mazda B3000, and 2003-2010 Mazda B4000 (All engines).
- Built tough: engineered for fleets and vehicles driven in demanding conditions such as frequent stopping, gear hauling, and heavy loads.
- Long life: semi-metallic carbon-based friction material engineered in-house to deliver long-lasting braking performance for the toughest applications.
- OE-style design: features OE-style shims, slots, and chamfers; the set includes pad shims and abutment clips.
- Zero-copper formulation: uses Wagner's OE25 zero-copper friction formula, validated with OE-style on-vehicle testing for extreme heat, frequent stopping, and heavy loads.
The pads are slotted with chamfered edges. Premium stainless-steel hardware kits are included for key applications; a pad wear sensor is not included. Made in the United States. FMSI number 7706-D833 · Manufacturer part number SX833.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Where do these pads mount?
This is a front-axle disc brake pad set for the listed applications, covering both front wheels.
What friction material is used?
A semi-metallic carbon-based friction material featuring Wagner's OE25 zero-copper formulation, engineered for durable performance in demanding, heavy-duty use.
Are shims and hardware included?
Pad shims and abutment clips are included, and premium stainless-steel hardware kits are included for key applications. A pad wear sensor is not included.
Will this set fit my vehicle?
It fits the front axle of the listed Ford Explorer, Explorer Sport, Ranger, Mazda B2300/B3000/B4000, and Mercury Mountaineer years (All engines). See the Buyer's Guide tab for the full list.
Should I replace both sides at once?
Best practice is to replace the pads on both wheels of the axle together as a matched set for even, balanced braking. This set covers the front axle.