Dynamite Friction 631-40095R Disc Brake Rotor - Rear Right

Drilled and Slotted Rear Right Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-40095R, is a vented rear right disc brake rotor built for specific Ram, Dodge, Chrysler, and Jeep applications. Its slotted X drilled surface, zinc silver hat finish, and rust resistant coating support consistent braking performance and corrosion resistance in demanding driving conditions.

Key Features

• Part number 631-40095R for rear right brake rotor replacement
• Slotted X drilled surface type for directional brake surface contact
• Vented rotor design with 352 mm outside diameter
• Zinc silver hat finish with rust resistant coating
• 5-lug pattern with 140 mm bolt circle diameter
• Nominal thickness of 22 mm and discard thickness of 20.4 mm
• Fits select Ram 1500, Ram 1500 Classic, Dodge Ram 1500, Dodge Durango, Chrysler Aspen, and Jeep Wrangler J8 Military Version applications

Product Details

The DFC Brake Rotor - Drilled and Slotted - Silver line focuses on rotor construction that matches the demands of rear axle braking on full-size trucks and SUVs. This rotor uses a plain disc finish with a directional slotted and drilled braking surface, a 78.5 mm center hole diameter, and 17 mm bolt and stud/lug hole diameters. The part number 631-40095R is listed for rear right fitment on 2023-2024 Ram 1500 Classic, 2019-2022 Ram 1500 Classic, 2011-2018 Ram 1500, 2008-2012 Jeep Wrangler J8 Military Version, 2009-2010 Dodge Ram 1500, 2002-2005 Dodge Ram 1500, 2007-2009 Chrysler Aspen, 2004-2009 Dodge Durango, and 2006-2008 Dodge Ram 1500 with 5 lug wheels excluding Mega Cab.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Rear brake rotor wear that requires replacement on the right side
• Brake surface scoring or uneven rotor finish
• Corrosion on exposed rotor and hat surfaces
• Brake pulsation related to rotor thickness loss or surface irregularity
• Fitment-specific replacement needs for Ram 1500, Dodge Ram 1500, Durango, Aspen, and Wrangler J8 rear right applications

Installation Notes

Verify rear right position, 5-lug wheel configuration, bolt circle diameter, and rotor dimensions before installation. Confirm the vehicle’s brake setup against the listed fitment, especially on 2006-2008 Dodge Ram 1500 models that exclude Mega Cab and on 2008-2012 Jeep Wrangler J8 Military Version applications. Measure the existing rotor and compare nominal thickness, discard thickness, and overall height to ensure proper replacement.

Quality Assurance

Dynamite Friction identifies this rotor with a rust resistant coating and zinc silver hat finish for added surface protection. The DFC Brake Rotor - Drilled and Slotted - Silver line is built around application-specific dimensions and directional braking geometry for direct-fit service on the listed vehicles.