Power Stop
Power Stop 2019 GM 1500 Rear Z23 Evolution Sport Brake Kit K8173
Power Stop 2019 GM 1500 Rear Z23 Evolution Sport Brake Kit K8173
Part number: 1W9Y5
Regular price
$252.46 USD
Regular price
Sale price
$252.46 USD
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- Free fitment check before you order
2019 GM 1500 Rear Z23 Evolution Sport Brake Kit K8173 from Power Stop. The part number and specifications are listed below. Brakes turn speed into heat. Pads, rotors and calipers work together, so their condition matters as a set.
Quick facts
- Brand: Power Stop
- Part type: Brake part
- Model years: 2019
- Position: Rear
Specifications
- Rear: 2019 Chevy SILVERADO 1500; 2019-2020 GMC SIERRA 1500;
Listed fitment
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- 2021 - 2023 Chevrolet Suburban LT, LS, Commercial, High Country, Z71, Premier, RST
- 2022 - 2023 Chevrolet Tahoe Commercial
- 2021 - 2023 Chevrolet Tahoe RST, Premier, High Country, PPV, Z71, LT, LS, SSV
- 2019 - 2022 GMC Sierra 1500 AT4, SLT, Denali, Elevation, SLE
- 2019 - 2021 GMC Sierra 1500 Base
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- 2021 - 2023 GMC Yukon SLT, Denali, AT4, SLE
- 2021 - 2023 GMC Yukon XL AT4, SLT, Denali, SLE
Tip: Bed in new pads and rotors following the brand instructions, and bleed the brakes if the system was opened.

Before you order: fitment and what to plan
Brakes turn speed into heat. Pads, rotors and calipers work together, so their condition matters as a set.
Fitment notes
- Specs, lead time and warranty come from Power Stop and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Brake fluid. Old fluid absorbs water; flush it when you do a brake job.
- Hardware. Clips and pins wear with the pads.
More for your car: Brakes · Brakes
Questions about brake part
Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
Should I replace both sides?
Yes. Brakes are replaced per axle so the car stops straight.
Do I need new rotors with new pads?
If the rotors are below minimum thickness or warped, yes.
Where do specs and warranty details come from?
From Power Stop. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
Questions & answers
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