Keep your front brakes biting smooth and quiet with the ADVICS OE Replacement Disc Brake Rotor L6F171U, a front-axle vented rotor that drops in on a wide range of GM full-size trucks and SUVs. It's a direct-fit replacement for the 2005-2018 Chevrolet Silverado 1500, 2007-2020 Chevrolet Tahoe, 2007-2020 GMC Yukon, 2007-2020 Cadillac Escalade and 2013-2019 Cadillac XTS (engine: All) — see the Buyer's Guide tab for the full list of 21 applications.
- High-carbon construction: Manufactured from high-carbon, high-quality steel and built to OEM weight, vane count and air gap using high-carbon metallurgy to maintain thermal stability, reducing opportunities for warping while supporting longer pad and rotor life.
- Vented rotor: Internal vanes let air flow freely and efficiently for cooling under repeated stops.
- Corrosion protection: Corrosion-protection coating applied to match OEMs.
- Specs: 330 mm (12.992 in) outside diameter, 30 mm (1.181 in) nominal thickness, 28 mm (1.102 in) discard thickness, 78.6 mm center hole, 139.7 mm (5.5 in) bolt circle, 6 lug holes, smooth non-directional finish. ABS tone ring not included.
Sold individually; listed applications use two, so replace both sides together as a matched pair for even, balanced braking.
Interchange: 1407-77141 · 120.66057 · 320.66057F · BR55097-02 · 600-48050 · 604-48050
140777141 · 12066057 · 32066057F · BR5509702 · 60048050 · 60448050 · 18A1705 · 55097 · PRT5582 · 25010621 · G12518SD · YH145582C · YH145582P · BR55097 · 22818355 · 22950036 · 23144340 · 126358 · 580279 · 580279FZN · BD126358 · BD126358E
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Is this a front or rear rotor?
The catalog lists the L6F171U as a front-axle disc brake rotor for the applications shown in the Buyer's Guide.
Is this rotor vented or solid?
It's a vented rotor, with internal vanes that let air flow through the rotor to help dissipate heat during repeated stops.
How many should I buy?
It's sold individually. The listed applications use two per axle, so order two and replace both front sides together as a matched pair for even, balanced braking.
What are the key dimensions?
Outside diameter is 330 mm (12.992 in), nominal thickness 30 mm (1.181 in), discard thickness 28 mm (1.102 in), center hole 78.6 mm, bolt circle 139.7 mm (5.5 in), with 6 lug holes.
Does it include an ABS tone ring?
No. The ABS tone ring is not included with this rotor. Confirm your vehicle's setup and reuse or source the correct components as directed by the service procedure.
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