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The PowerStop B638 brake shoes are engineered specifically for rear brake applications on a range of Nissan vehicles, including the 1995-1998 200SX series, 1991-1993 NX models, and various Sentra trims from 1991 through 1999. As part of the PowerStop Autospecialty line, these brake shoes exemplify the brand’s commitment to quality, reliability, and precision manufacturing that meets or exceeds OEM standards.
PowerStop, a reputable name in the automotive brake industry, is known for delivering components that ensure optimal braking performance and durability. The B638 brake shoes utilize a semi-metallic friction formula that has been post-cured to enhance braking power while reducing break-in time. This advanced material composition provides consistent stopping power under diverse driving conditions, contributing to safer and more controlled vehicle operation.
Each brake shoe is precision cam ground to guarantee an exact fit within the brake drum, which helps maintain proper alignment and maximizes contact for efficient braking. Additionally, the shoes are chamfered to minimize noise and chatter, resulting in a quieter and smoother braking experience. The construction features 100% asbestos-free and copper-free materials, reflecting PowerStop’s dedication to environmental safety and compliance with modern regulatory standards. The steel backing plates are coated to resist rust and corrosion, extending the lifespan of the brake shoes and maintaining structural integrity over time.
This product is designed to fit a comprehensive range of Nissan models and submodels, including but not limited to:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1995-1998 | Nissan | 200SX | Base, SE, SE-R |
| 1991-1993 | Nissan | NX | SE, XE |
| 1995-1998 | Nissan | Sentra | Base, GLE, GXE |
| 1991-1999 | Nissan | Sentra | SE, SE-R, XE, Limited Edition |
| 1991-1994 | Nissan | Sentra | E |
By choosing PowerStop brake shoes, customers invest in a product that upholds stringent manufacturing protocols and delivers dependable braking performance. The B638 model is a smart choice for those seeking to maintain or restore the braking efficiency of their Nissan vehicles with components that combine advanced materials, precise engineering, and environmental responsibility.
