The Wagner CN11021SC is a new, semi-loaded disc brake caliper, cataloged for the front right and rear left positions and designed to help your truck, SUV or van stop with consistent braking performance. It is a direct-fit replacement for many vehicles, among them the 1999-2007 Chevrolet Silverado 1500 and the 1999-2006 GMC Sierra 1500. See the "Vehicles it fits" section for the full list.
Wagner designs its new calipers to deliver consistent performance across vehicle types, and coats them for dependable corrosion resistance.
Specifications: cast iron caliper casting; bore diameter 2.004 in (50.9 mm); quantity per application: 1. Country of origin: China.
Signs a caliper may need replacing include the vehicle pulling to one side when braking, brake fluid leaking at the caliper, a dragging or sticking brake, or uneven pad wear. Diagnose the cause first, because pads, rotors or brake hoses can produce similar symptoms.
Interchange: 2C-4728 · 18-4728 · 18-B4728 · 18-P4728 · 141.66007 · 331-47182 · 99-17312A · 10-4373S · 12-4373 · 14-4373
18FR1378N · 18040099 · 18040100 · 18040101 · 25848000 · 88965693 · 99P17312A · L4728 · 69477 · FRC11021N · 2C4728 · 184728 · 18B4728 · 18P4728 · 14166007 · 33147182 · 9917312A · 104373S · 124373 · 144373
This part cross-references / interchanges with the following part numbers:
Is this the right brake caliper for a 2000 Chevy Silverado 1500, listed under the 1999-2007 Chevrolet Silverado 1500?
Yes. The CN11021SC is listed for all engines of the 1999-2007 Chevrolet Silverado 1500. The catalog places it at the front right and rear left positions.
Does it also fit as a 1999-2006 GMC Sierra 1500 brake caliper?
Yes. It is listed for all engines of the 1999-2006 GMC Sierra 1500.
Which components on this caliper are newly manufactured?
Wagner uses 100% newly manufactured components on this caliper, including new, OE-matched pistons, hardware, boots and seals.
How does this brake caliper resist corrosion?
The cast iron housings and brackets carry an application-specific zinc coating that aids corrosion resistance. Sealant grease helps protect the points where metal parts meet rubber.
What are signs a brake caliper may need replacing?
Common signs include pulling to one side when braking, fluid leaking at the caliper, a dragging brake or uneven pad wear. Diagnose the cause first, because pads, rotors or hoses can cause similar symptoms.
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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.
