Stoptech 126.68001SL Disc Brake Rotor - Front Left

StopTech Sport Slotted Disc Brake Rotors Overview

The StopTech Sport Slotted Disc Brake Rotors (Part Number 126.68001SL) are engineered for reliable braking performance on Chevrolet, GMC, and Jeep trucks and SUVs. Designed specifically for models like the Chevrolet K20, GMC K2500 Suburban, and Jeep V2500, these rotors provide consistent stopping power with enhanced heat dissipation.

• Vented disc brake rotor with slotted surface for improved cooling and debris removal
• Overall diameter of 12.488 inches (317.2 mm) suitable for heavy-duty applications
• Nominal thickness of 1.285 inches (32.64 mm) with discard thickness at 1.215 inches (30.86 mm)
• Eight mounting bolt holes with a 6.5-inch (165.1 mm) bolt circle diameter
• Center hole diameter of 5.126 inches (130.2 mm) for precise fitment behind the hub
• Vented hat design with straight vane style for efficient heat dissipation
• Weight approximately 20.44 lbs (9.29 kgs) per rotor

Detailed Product Description

The StopTech Sport Slotted Disc Brake Rotors are designed to meet the demands of heavy-duty trucks and SUVs, including Chevrolet K20 and K2500 Suburban, GMC K20 and V2500 Suburban, and Jeep V20 models. Featuring a vented rotor design with straight vanes, these rotors enhance airflow to reduce heat buildup during braking. The slotted surface helps to evacuate gas, dust, and water from the rotor surface, maintaining consistent brake pad contact and reducing the risk of brake fade. With an overall height of 2.795 inches (71 mm) and a solid mounting configuration behind the hub, these rotors ensure a secure and precise fitment for vehicles requiring an 8-bolt pattern.

StopTech Sport Slotted Disc Brake Rotors Product Line

The StopTech Sport Slotted Disc Brake Rotors line focuses on delivering performance-oriented rotors with enhanced cooling and braking consistency. The slotted design in this product line is intended to improve pad bite and reduce surface glazing, making it suitable for trucks and SUVs used in demanding conditions. This product line balances durability and performance without compromising OEM fitment standards, making it a practical upgrade for Chevrolet, GMC, and Jeep heavy-duty models.

Applications and Problem Solving

• Compatible with Chevrolet K20, K20 Suburban, K2500, and K2500 Suburban models
• Compatible with GMC K20, V20, V20 Suburban, V2500, and V2500 Suburban models
• Compatible with Jeep J20 model
• Addresses brake fade caused by excessive heat during towing or heavy loads
• Reduces brake dust and debris buildup on rotor surface
• Improves braking consistency in wet or dusty conditions

Installation Notes and Tips

• Ensure rotor mounting surface and hub are clean and free of rust before installation
• Verify the 8-bolt mounting pattern and 6.5-inch bolt circle diameter for proper fit
• Check rotor thickness before installation; discard thickness is 1.215 inches (30.86 mm)
• Use proper torque specifications for mounting bolts to avoid rotor warping
• ABS tone ring is not included; verify compatibility with vehicle ABS system if applicable

Quality Assurance and Warranty

StopTech Sport Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for durability and performance. Each rotor undergoes strict quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.