What does a brake wheel cylinder do?

The wheel cylinder is part of your rear drum brake system. When you apply the brakes, hydraulic pressure from the master cylinder forces pistons inside the wheel cylinder to push the brake shoes outward, creating friction against the brake drum to slow your vehicle.

Why is the housing material important?

The cast iron housing is a strong material that can withstand the constant hydraulic pressure generated during braking. It helps ensure the cylinder maintains its shape and seals properly, which is crucial for consistent braking performance.

Does this wheel cylinder come with brake shoes or hardware?

This part is the brake wheel cylinder only. Brake shoes, springs, and other hardware are typically sold separately and may be needed for a complete rear brake job.

DFC 85-89 Chevrolet SPECTRUM Rear Brake Wheel Cylinder

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Specifications

Brand: DFC
Part #: 375-47000
UPC: 190920397431

DFC 85-89 Chevrolet SPECTRUM Rear Brake Wheel Cylinder

Name: DFC 85-89 Chevrolet SPECTRUM Rear Brake Wheel Cylinder
Brand: DFC
Price: 10.46 USD
Availability: InStock

$10.46

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1985-1989 Isuzu I-Mark. DFC rear brake wheel cylinder for reliable stopping power.

Key Features

Fits 1985-1989 Isuzu I-Mark, 1985-1988 Chevrolet Spectrum, and 1989 Geo Spectrum.
Cast iron housing offers durability for hydraulic brake systems.
Direct replacement for the original wheel cylinder.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits these vehicles

Chevrolet Spectrum 1985-1988
Geo Spectrum 1989
Isuzu I-Mark 1985-1989

Product Details

This DFC rear brake wheel cylinder is built with a cast iron housing, which is a solid choice for handling the hydraulic pressure needed to operate your rear drum brakes. It's designed to fit your 1985-1989 Isuzu I-Mark, 1985-1988 Chevrolet Spectrum, or 1989 Geo Spectrum. When you press the brake pedal, the master cylinder pushes brake fluid into this cylinder, forcing the brake shoes outward against the drums to slow your vehicle.

Keeping your brake system in good working order is key to safe driving. A worn or leaking wheel cylinder can lead to reduced braking performance or a spongy brake pedal. This DFC unit is made to replace the original part, ensuring it operates correctly with your existing brake system components. It's a straightforward replacement part that helps restore your rear brakes to proper working condition.