Dorman - First Stop Drum Brake Wheel Cylinder for 1969-1979 Fiat 128/850 W37347

Drum brake wheel cylinder for 1969-1979 Fiat 128/850 from Dorman - First Stop replaces original wheel cylinder on these vehicles.

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

Key Features

• Direct replacement drum brake wheel cylinder matching original fit and function
• Engineered to meet Dorman - First Stop design intent for reliable service
• Manufactured and tested for quality assurance with surface-tested bores for optimum sealing
• Compatible with Fiat 128 (1979-71) and Fiat 850 (1973-69)
• Part number W37347 ensures exact match to OEM specifications

Benefits

• Restores braking performance to factory levels
• Reduces risk of brake failure or uneven wear
• Saves time and labor compared to custom fabrication
• Provides peace of mind with proven Dorman quality

Application

This part is ideal for mechanics, restoration enthusiasts, and DIY owners looking to replace worn drum brakes on classic Fiat 128 or 850 models. Common use cases include brake system overhauls, safety upgrades, and maintaining original performance.

Fitment Notes

• Fits Fiat 128 (1979-71) and Fiat 850 (1973-69)
• Direct-fit replacement for drum brake wheel cylinder

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 included

Item Dimensions

• Dimensions: 3.8in x 2.5in x 2.3in; Weight: 0.8lbs