Bring smooth, quiet braking back to your heavy-duty GM truck or van with the Raybestos R-Line Disc Brake Rotor (MPN 56999R), a front rotor developed from OE samples for dependable everyday stopping. It installs as a direct-fit replacement on models including the 2002-2004 Chevrolet Avalanche 2500, 2001-2010 Chevrolet Silverado 2500 HD, 2003-2025 Chevrolet Express 3500, 2001-2010 GMC Sierra 2500 HD, and 2003-2025 GMC Savana 3500 (engine: All) — see the Buyer's Guide tab for the full list of 18 applications.
This is a vented, full-cast iron rotor with a smooth, non-directional braking surface, a 12.795 in (325 mm) outside diameter, 8 mounting bolt holes on a 6.5 in (165.1 mm) bolt circle, and a 1.5 in (38.1 mm) nominal thickness (discard at 1.437 in / 36.5 mm). No ABS tone ring is included. Country of origin: China. Applications use two per axle; the rotor is sold individually, so order two and replace both sides together as a matched set for even, balanced braking. Manufacturer part number 56999R.
Will this rotor fit my vehicle?
It's a front direct-fit for GM heavy-duty trucks and vans such as the Chevrolet Silverado 2500 HD, Express 3500, and GMC Sierra and Savana. Check the Buyer's Guide tab against your year, make, and model.
Is this a vented rotor?
Yes. It's a vented, full-cast iron rotor with a smooth, non-directional braking surface.
How many do I need to order?
Applications use two per axle. The rotor is sold individually, so order two and replace both sides together as a matched set for even, balanced braking.
Does it include an ABS tone ring?
No. The ABS tone ring is not included with this rotor.
What is the discard thickness?
Nominal thickness is 1.5 in (38.1 mm) with a discard (minimum) thickness of 1.437 in (36.5 mm). Replace the rotor once it wears to that limit.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
