Dynamite Friction 631-47058L Disc Brake Rotor - Front Left

Drilled and Slotted Front Left Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-47058L, is a front left disc brake rotor built for select Suzuki, Geo, and Chevrolet compact SUVs and utility vehicles. It features a slotted X drilled surface, zinc silver hat finish, and rust resistant coating for a clean, service-ready appearance.

Compatible With 1986-1998 Suzuki Samurai, Sidekick, and X-90, plus Geo Tracker and Chevrolet Tracker front left applications, this rotor is sized for vehicles using a 290 mm outside diameter, 107 mm center hole, and 5-lug, 139.7 mm bolt circle layout. The directional braking surface supports consistent pad contact and controlled heat management in demanding stop-and-go driving.

Key Features

• Part number 631-47058L
• Front left disc brake rotor
• Slotted X drilled braking surface
• Directional rotor surface design
• Zinc silver hat finish
• Rust resistant coating
• 5-bolt, 5-lug pattern with 139.7 mm bolt circle
• 290 mm outside diameter
• 10 mm nominal thickness and 8 mm discard thickness

Product Line Details

The DFC Brake Rotor - Drilled and Slotted - Silver line focuses on application-specific rotors with a finished hat section and machined braking surface details. For this 631-47058L rotor, the silver zinc hat finish and coated construction help maintain a cleaner appearance on vehicles such as the Suzuki Samurai, Suzuki Sidekick, and Geo Tracker.

Detailed Description

This rotor is engineered for front left brake service on select 1986-1998 Suzuki Samurai, Sidekick, and X-90 models, along with 1989-1997 Geo Tracker and 1998 Chevrolet Tracker applications. The drilled and slotted face is paired with a plain disc finish and directional surface layout to support stable pad engagement and repeatable braking feel. The rotor’s 46.2 mm overall height, 12.75 mm bolt hole diameter, and 107 mm center hole diameter match the listed fitment requirements for these vehicles.

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

What This Rotor Helps Address

• Brake pulsation caused by worn or uneven rotor surfaces
• Reduced braking consistency from heat-affected rotor faces
• Corrosion buildup on exposed rotor and hat surfaces
• Fitment issues on front left applications requiring a 5-lug, 139.7 mm bolt circle rotor
• Service replacement needs for Suzuki Samurai, Sidekick, X-90, Geo Tracker, and Chevrolet Tracker front brake systems

Installation Notes and Tips

Verify front left fitment by year, model, and chassis or production-date notes before installation. Confirm rotor dimensions, bolt circle diameter, and center hole diameter against the existing brake assembly, and inspect pads, caliper condition, and hub surfaces during service. For best results, clean the rotor face before installation and follow the vehicle manufacturer’s brake service procedures.

Quality Assurance

Dynamite Friction supplies this rotor with a rust resistant coating and zinc silver hat finish for added surface protection during normal brake service. The directional slotted and drilled design is built to meet the listed application requirements for the specified Suzuki, Geo, and Chevrolet front left fitments.