Quiet your rear brakes and keep firm, controlled stopping power with the Wagner ThermoQuiet Rear Disc Brake Pad Set (MPN MX1691). This semi-metallic set installs as a direct-fit replacement for the 2012-2022 Ford F-350 Super Duty, 2013-2022 Ford F-250 Super Duty, and 2013-2016 Ford F-450 Super Duty (All engines).
- Zero-copper formulation: features Wagner's OE25 zero-copper semi-metallic friction material, engineered in-house for quiet operation.
- IMI technology: the Integrally Molded Insulator integrates friction material, backing plate and insulator for quieter operation on select applications.
- Heat management: advanced friction formulations are designed to dissipate heat during braking.
- Slotted & chamfered: slotted pads with chamfered edges; pad shims and abutment clips are included. No pad wear sensor is included.
This set covers the rear axle, with one set used per listed application. For even, balanced braking, replace the pads across the axle together as a matched set. FMSI number 8918-D1691. Country of origin: United States. Manufacturer part number MX1691.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Which vehicles does the MX1691 set fit?
It's a direct-fit replacement for the 2012-2022 Ford F-350 Super Duty, 2013-2022 Ford F-250 Super Duty, and 2013-2016 Ford F-450 Super Duty (All engines). Check the Buyer's Guide tab to confirm your vehicle.
What axle position is this pad set for?
The catalog lists this set for the rear axle of the listed Ford Super Duty trucks.
What friction material are these pads made from?
They use Wagner's OE25 zero-copper, semi-metallic friction material engineered in-house for quiet operation.
Is hardware included with the pads?
The set includes pad shims and abutment clips. A pad wear sensor is not included.
Should I replace both sides at the same time?
Yes. For even, balanced braking, it's best to replace the pads across the rear axle together as a matched set.
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