Dynamite Friction 633-42018R Disc Brake Rotor - Front Right

Drilled and Slotted Front Right Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black, part number 633-42018R, is a vented front right disc brake rotor built for specific Jeep applications. It combines a slotted X drilled surface with a zinc black hat finish and rust resistant coating for a clean, service-ready brake component.

Compatible With 1986-1992 Jeep Cherokee, 1986-1992 Jeep Comanche, and 1989 Jeep Wagoneer front right brake positions, this rotor is sized for vehicles that use a 5-lug, 114.3 mm bolt circle layout. The 633-42018R is a direct-fit style rotor for the listed Jeep brake configurations.

Key Features

• Part number 633-42018R from Dynamite Friction
• Drilled and slotted X drilled surface for consistent pad contact
• Vented rotor design for front brake use
• Zinc black hat finish with rust resistant coating
• 5-bolt, 114.3 mm bolt circle and 71 mm center hole diameter
• Nominal thickness: 21.6 mm; discard thickness: 20.7 mm
• Outside diameter: 280 mm; overall height: 100.9 mm
• Directional brake surface

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Black line is built around a performance-oriented rotor surface and corrosion-resistant finish. For Jeep Cherokee, Jeep Comanche, and Jeep Wagoneer front brake service, this rotor line focuses on stable braking feel, heat management, and a cleaner appearance at the hub.

Detailed Description

The Dynamite Friction 633-42018R brake rotor is engineered for front right installation on select Jeep Cherokee, Jeep Comanche, and Jeep Wagoneer models from 1986 through 1992, with fitment tied to the listed rear drum and axle configurations. Its vented construction, directional slotted and drilled surface, and black zinc hat finish make it a practical replacement for brake service where rotor condition and corrosion resistance matter.

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

What It Helps Address

• Brake pulsation caused by worn or uneven rotor surfaces
• Reduced braking consistency from heat buildup
• Surface corrosion on exposed rotor areas
• Noise or vibration related to rotor wear
• Service replacement for damaged front right brake rotors

Installation Notes and Tips

• Verify the vehicle’s rear drum size or rear axle configuration before ordering, since fitment varies by application.
• Confirm the front right position and match the 5-lug, 114.3 mm bolt circle specification.
• Inspect pads, caliper condition, and hub surfaces during rotor replacement.
• Clean the rotor friction surface before installation to remove any protective residue.
• Follow the vehicle manufacturer’s torque and bedding procedures after installation.

Quality Assurance

Built by Dynamite Friction for the specified Jeep brake applications, this rotor uses a rust resistant coating and zinc black hat finish to support long-term serviceability. Part number 633-42018R is specified for the listed fitments and dimensions.