Wagner Brake SX1840 Disc Brake Pad Set - Rear

Severe-duty rear brake pads

Wagner Brake SevereDuty disc brake pad set SX1840 is built for demanding service where frequent stops, heavy loads, and pursuit-level use put extra stress on the braking system. It is a fitment-based replacement for Ram ProMaster rear brake applications and uses a semi-metallic friction formula for consistent braking performance.

Key features

• Semi-metallic friction material for durable stopping performance.
• Electronic pad wear sensor included for wear monitoring.
• Pad shims and abutment clips included for a complete pad service.
• Designed and tested for severe-duty braking conditions.
• FMSI 8974-D1746 pad shape.

Detailed fitment and application

Fits 2014-2019 Ram ProMaster 1500, rear, with vented rotors and includes pad installation hardware. Fits 2014-2019 Ram ProMaster 2500, rear, with vented rotors and includes pad installation hardware. Fits 2014-2019 Ram ProMaster 3500, rear, with vented rotors and includes pad installation hardware. Fits 2020-2021 Ram ProMaster 1500, rear. Fits 2020-2021 Ram ProMaster 2500, rear. Fits 2020-2021 Ram ProMaster 3500, rear. This part cross-references Akebono SDF1840 and Mopar 68289463AA for the same application.

What this part helps address

• Brake fade during repeated stops and heavy-duty use.
• Uneven pad wear that can affect braking consistency.
• Noise and vibration from worn pad hardware or shims.
• Wear monitoring needs through an electronic sensor connection.

Installation notes and quality assurance

Verify rotor type and rear axle application before installation, especially on 2014-2019 Ram ProMaster models with vented rotors. Confirm pad wear sensor routing and hardware condition during service. Wagner Brake SevereDuty pads are engineered for demanding fleet and pursuit use, and the SX1840 part number is used to identify this specific pad set.