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ACDelco Gold Rear Drum Brake Wheel Cylinder
Gold

ACDelco Gold Rear Drum Brake Wheel Cylinder

GM Part #19175906

ACDelco Part #18E112

MSRP$20.06*

ACDelco Gold (Professional) Drum Brake Wheel Cylinders are a high quality alternative to Original Equipment (OE) parts.

  • Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
  • Pressure tested to ensure safe and confident braking
  • Trivalent coated bleeder screws provide extra protection and added durability

About this product

ACDelco Gold (Professional) Drum Brake Wheel Cylinders are a high quality alternative to Original Equipment (OE) parts. They use both aluminum and iron castings making them a high quality replacement for many vehicles on the road today. These wheel cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. Formulated with a smooth bore finish, these cylinders have a quality seal to help increase the life of rubber components. ACDelco Gold (Professional) Drum Brake Wheel Cylinders are ready to bench bleed and install right out of the box - no assembly required. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

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  • Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
  • Pressure tested to ensure safe and confident braking
  • Trivalent coated bleeder screws provide extra protection and added durability
  • Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Product Specifications

Mounting Hardware IncludedNo
Attachment TypeBolted
Length4in
ClassificationGold
Bore Diameter1.0625 in / 26.9875 mm
Casting MaterialCast Iron
Cylinder Bore Diameter1.063in
Bleeder Screw Cap IncludedYes
Bleeder Screw IncludedYes

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

The following should be conducted by a qualified technician:

  • Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • Check the thickness of your brake pads.
  • Inspection of the brake hoses for brittleness or cracking.
  • Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • Inspection of wheel bearings and grease seals.
  • Parking brake adjustments (as needed).

Brake cylinder signs of wear include:

  • Brake warning light is on.
  • Fluid spots beneath the car, indicating there may be a leak within the cylinder.
  • Difficulty stopping the vehicle.
  • A low or sinking brake pedal.

ModelBody StyleTrimYear(s)
C101985, 1986
C10 Suburban1985, 1986
C1500 Suburban1998, 1999
C201982, 1983, 1984, 1985, 1986
C20 Suburban1982, 1983, 1984, 1985, 1986

Frequently Asked Questions

No, but it is a good idea to inspect them for wear-out, cracking, leaking etc.

Yes, ACDelco also offers GM OE brake cylinders.

Yes, ACDelco Professional Brake Cylinders come with a 12 month / unlimited mile warranty.