Dorman Drum Brake Wheel Cylinder W37637 for Chevrolet, Geo, Toyota

Drum brake wheel cylinder for 2002-1998 Chevrolet, 1997-1990 Geo, 2002-1983 Toyota

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• Direct replacement matching OEM fit, function, and performance
• Engineered to match original wheel cylinder on specific vehicles
• Manufactured and professionally tested for quality assurance
• Surface‑tested bores provide optimal sealing for pressure cups

Benefits

• Reliable braking performance comparable to factory parts
• Easy installation with no modification needed
• Long‑lasting durability from rigorous testing
• Confidence in safety and vehicle reliability

Application

Ideal for owners of older Chevrolet, Geo, and Toyota models needing a reliable drum brake wheel cylinder replacement.

Fitment Notes

• Fits 2002‑1998 Chevrolet
• Fits 1997‑1990 Geo
• Fits 2002‑1983 Toyota

Why Choose Dorman - First Stop?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct‑fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 2.9in x 2.4in x 3.9in, 0.7lbs