Raybestos 56707 Disc Brake Rotor - Rear

Overview of Raybestos Specialty - Truck Disc Brake Rotor 56707

The Raybestos Specialty - Truck Disc Brake Rotor 56707 is engineered for reliable braking performance on select Chevrolet, GMC, Isuzu, and Oldsmobile trucks and SUVs. Designed specifically for models like the Blazer, Bravada, Hombre, Jimmy, S10, and Sonoma, this rotor meets precise specifications to ensure proper fit and function.

• Part Number: 56707
• Category: Disc Brake Rotor with Drum-in-Hat design
• Compatible with Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, Oldsmobile Bravada, S10, and Sonoma
• Solid rotor type with 5 mounting bolt holes
• Outside diameter: 11.610 inches (294.9 mm)
• Nominal thickness: 0.785 inches (19.95 mm)
• Discard thickness: 0.728 inches (18.5 mm)
• Overall height: 3.745 inches (95.1 mm)
• Center hole diameter: 2.782 inches (70.65 mm)
• Mounting bolt hole circle diameter: 4.750 inches (120.65 mm)
• Mounting bolt hole diameter: 0.511 inches (13 mm)

Detailed Product Description

This Raybestos disc brake rotor features a solid, drum-in-hat design that integrates a parking brake drum within the rotor assembly. The rotor's 11.610-inch outside diameter and 3.745-inch overall height are engineered to match factory specifications for the listed truck and SUV models. With a nominal thickness of 0.785 inches and a discard thickness of 0.728 inches, this rotor provides a clear service life indicator to maintain safe braking performance. The 5 mounting bolt holes and 5 stud/lug holes ensure secure attachment, while the precise center hole diameter and bolt circle diameter support proper alignment and fitment.

The Specialty - Truck product line from Raybestos focuses on heavy-duty and truck-specific brake components designed to meet the demands of larger vehicles. This rotor is part of that line, offering durability and compatibility tailored for trucks and SUVs requiring drum-in-hat rotors.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Blazer and GMC Jimmy
• Restores braking performance on Isuzu Hombre and Oldsmobile Bravada models
• Addresses brake pulsation and noise issues caused by rotor thickness below discard limits
• Supports parking brake function with integrated drum-in-hat design
• Ensures proper fitment and alignment on S10 and Sonoma vehicles

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 0.728 inches discard thickness
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Check compatibility with vehicle make and model prior to purchase
• Inspect brake pads and hardware during rotor replacement for optimal braking system performance

Quality Assurance and Warranty

Raybestos Specialty - Truck rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes rigorous quality control to ensure durability and consistent braking performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms related to part number 56707.