PowerStop Disc Brake Caliper P/N:L4989
Clamp the brake pads against the rotor with the Autospecialty by PowerStop Disc Brake Caliper L4729, a direct-replacement caliper that bolts on in place of the original stock unit with no modifications necessary. This PowerStop brake caliper serves the front-left or rear-right position and drops into GM trucks and SUVs like the 2000 Chevrolet Silverado 1500 (1999-2006), GMC Sierra 1500 (1999-2006), Chevrolet Tahoe (2000-2006), Cadillac Escalade (2002-2006), and Hummer H2 (2003-2009). See the "Vehicles it fits" section for the full list of covered vehicles.
The caliper houses the piston that presses the pads against the rotor when you apply the brakes; a worn or seized caliper can cause brake drag, uneven pad wear, or a soft pedal. This caliper is sold individually — for even, balanced braking it's best to replace the caliper on both sides of the same axle as a matched pair.
What position does the PowerStop caliper L4729 fit?
It serves the front-left or rear-right position on the listed vehicles. It's sold individually, so confirm the correct side for your vehicle before ordering.
Does L4729 work as a 2001 chevy Silverado 1500 rear brake caliper?
Yes — it's cataloged for the 2001 Chevrolet Silverado 1500 (1999-2006) in the front-left or rear-right position. Check the "Vehicles it fits" section to confirm your exact configuration.
What comes with this caliper?
It's fully assembled with new seals, caliper guide pins, high-temperature EPDM rubber dust boots, bleeder screws, stainless-steel brake pad attachment hardware, and mounting brackets.
Do I need to replace both calipers at once?
They're sold individually, but replacing the caliper on both sides of the same axle as a matched set helps keep braking even and balanced.
Is this caliper tested before shipping?
Yes — every Autospecialty by PowerStop caliper is 100% pressure tested and inspected for reliable brake performance.
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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.