ADVICS L6R361U Disc Brake Rotor - Rear

Rear OE Replacement Rotor for GM Trucks and SUVs

ADVICS L6R361U is a rear disc brake rotor for select 2019-2024 Chevrolet Silverado 1500 and GMC Sierra 1500 applications, plus 2021-2024 Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models. Built as an Ultra-Premium OE Replacement, it uses high carbon steel and a vented design to support consistent braking performance.

Key Features

• High carbon rotor construction for stable braking performance
• Vented rotor design helps air move through the braking surface
• Non-directional brake surface finish supports even pad contact during service
• Smooth surface type for OE-style rear brake replacement
• Fits rear brake applications on Cadillac Escalade, Chevrolet Silverado 1500, and GMC Sierra 1500
• Part number L6R361U for easy identification and ordering

Product Details

ADVICS L6R361U is engineered as an OE replacement disc brake rotor for rear axle service on GM full-size trucks and SUVs. The rotor measures 345.0 mm outside diameter, 20.0 mm nominal thickness, and 18.0 mm discard thickness, with a 52.9 mm overall height, 78.6 mm center hole diameter, and 139.7 mm bolt circle diameter. It uses a 6-lug pattern and does not include an ABS tone ring. For shoppers searching for a rear brake rotor for 2021-2024 Cadillac Escalade, rear rotor for 2021-2024 Chevrolet Tahoe, or rear brake rotor for 2019-2020 Chevrolet Silverado 1500 with electric parking brake, this part matches those applications directly. This part cross-references Centric Parts 120.66081 for the same application.

Common Problems This Rotor Addresses

• Rear brake pulsation from worn or uneven rotor surfaces
• Brake noise caused by surface irregularity or heat-related wear
• Reduced braking consistency from rotor thickness loss
• Service replacement needs on rear GM brake systems
• Fitment-specific replacement for vehicles with electric parking brake on select 2019-2020 models

Installation Notes and Tips

Confirm rear axle fitment, bolt pattern, and rotor dimensions before installation. Clean the hub mounting surface thoroughly to help prevent runout-related brake issues, and inspect pads, calipers, and parking brake components during service. For 2019-2020 Chevrolet Silverado 1500 and GMC Sierra 1500 applications, verify the electric parking brake configuration before ordering. The ADVICS L6R361U is also a fitment match for 2022 Chevrolet Silverado 1500 LTD and 2022 GMC Sierra 1500 Limited rear brake service.

Quality Assurance

ADVICS positions this rotor within its Ultra-Premium OE Replacement line, using high carbon steel construction and OE-style specifications for direct replacement service. The design supports efficient airflow through the vented rotor structure and consistent rear brake operation across the listed Cadillac, Chevrolet, and GMC applications.