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GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568

PART#: 18E568
ACDelco
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GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568
GM Drum Brake Wheel Cylinder (Front Driver Side) ACDelco 18E568

$12.61

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Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1974BuickApolloBase4.1L6GASFront Left
1974BuickApolloBase5.7V8GASFront Left
1974BuickApolloBase4.1L6GASFront Left
1974ChevroletNovaBase5.7V8GASFront Left
1974ChevroletNovaBase4.1L6GASFront Left
1974ChevroletNovaCustom5.7V8GASFront Left
1974ChevroletNovaCustom4.1L6GASFront Left
1974ChevroletNovaCustom4.1L6GASFront Left
1974ChevroletNovaBase4.1L6GASFront Left
1974OldsmobileOmegaBase4.1L6GASFront Left
1974OldsmobileOmegaBase5.7V8GASFront Left
1974OldsmobileOmegaBase4.1L6GASFront Left
1974PontiacVenturaBase4.1L6GASFront Left
1974PontiacVenturaCustom4.1L6GASFront Left
1974PontiacVenturaCustom5.7V8GASFront Left
1974PontiacVenturaBase5.7V8GASFront Left
1974PontiacVenturaCustom5.7V8GASFront Left
1974PontiacVenturaCustom4.1L6GASFront Left
1974PontiacVenturaBase5.7V8GASFront Left
1974PontiacVenturaGTO5.7V8GASFront Left
1974PontiacVenturaBase4.1L6GASFront Left
1973BuickApolloBase5.7V8GASFront Left
1973BuickApolloBase4.1L6GASFront Left
1973BuickApolloBase4.1L6GASFront Left
1973ChevroletNovaCustom5.7V8GASFront Left
1973ChevroletNovaBase4.1L6GASFront Left
1973ChevroletNovaBase5.7V8GASFront Left
1973ChevroletNovaBase5.0V8GASFront Left
1973ChevroletNovaCustom4.1L6GASFront Left
1973ChevroletNovaCustom4.1L6GASFront Left
1973ChevroletNovaCustom5.0V8GASFront Left
1973ChevroletNovaBase4.1L6GASFront Left
1973OldsmobileOmegaBase4.1L6GASFront Left
1973OldsmobileOmegaBase4.1L6GASFront Left
1973OldsmobileOmegaBase5.7V8GASFront Left
1973PontiacVenturaCustom4.1L6GASFront Left
1973PontiacVenturaBase5.7V8GASFront Left
1973PontiacVenturaBase4.1L6GASFront Left
1973PontiacVenturaBase5.0V8GASFront Left
1973PontiacVenturaCustom5.7V8GASFront Left
1973PontiacVenturaBase4.1L6GASFront Left
1973PontiacVenturaCustom4.1L6GASFront Left
1973PontiacVenturaCustom5.0V8GASFront Left
1972ChevroletNovaBase5.0V8GASFront Left
1972ChevroletNovaBase4.1L6GASFront Left
1972ChevroletNovaBase6.6V8GASFront Left
1972ChevroletNovaBase5.7V8GASFront Left
1972ChevroletNovaBase4.1L6GASFront Left
1972PontiacVenturaBase4.1L6GASFront Left
1972PontiacVenturaBase4.1L6GASFront Left
1972PontiacVenturaBase5.0V8GASFront Left
1972PontiacVenturaBase5.7V8GASFront Left
1971ChevroletNovaBase7.4V8GASFront Left
1971ChevroletNovaBase4.1L6GASFront Left
1971ChevroletNovaBase6.6V8GASFront Left
1971ChevroletNovaBase4.1L6GASFront Left
1971ChevroletNovaBase5.0V8GASFront Left
1971ChevroletNovaBase5.7V8GASFront Left
1971PontiacVenturaBase5.7V8GASFront Left
1971PontiacVenturaBase4.1L6GASFront Left
1971PontiacVenturaBase4.1L6GASFront Left
1971PontiacVenturaBase5.0V8GASFront Left
1970ChevroletG10 VanBase5.7V8GASFront Left
1970ChevroletG10 VanSportvan5.7V8GASFront Left
1970ChevroletG10 VanBase5.0V8GASFront Left
1970ChevroletG10 VanSportvan5.0V8GASFront Left
1970ChevroletG10 VanBase4.1L6GASFront Left
1970ChevroletG10 VanSportvan4.1L6GASFront Left
1970ChevroletNovaBase4.1L6GASFront Left
1970ChevroletNovaBase2.5L4GASFront Left
1970ChevroletNovaBase5.0V8GASFront Left
1970ChevroletNovaBase5.7V8GASFront Left
1970ChevroletNovaBase7.4V8GASFront Left
1970ChevroletNovaBase6.5V8GASFront Left
1970ChevroletNovaBase3.8L6GASFront Left
1970ChevroletNovaBase4.1L6GASFront Left
1970ChevroletNovaBase6.6V8GASFront Left
1970GMCG15/G1500 VanVandura4.1L6GASFront Left
1970GMCG15/G1500 VanBase5.0V8GASFront Left
1969ChevroletCamaroBase5.3V8GASFront Left
1969ChevroletCamaroRS3.8L6GASFront Left
1969ChevroletCamaroRS5.7V8GASFront Left
1969ChevroletCamaroZ284.9V8GASFront Left
1969ChevroletCamaroSS6.5V8GASFront Left
1969ChevroletCamaroBase4.1L6GASFront Left
1969ChevroletCamaroBase3.8L6GASFront Left
1969ChevroletCamaroBase5.0V8GASFront Left
1969ChevroletCamaroBase7.0V8GASFront Left
1969ChevroletCamaroRS4.1L6GASFront Left
1969ChevroletCamaroRS5.0V8GASFront Left
1969ChevroletCamaroRS7.0V8GASFront Left
1969ChevroletCamaroSS5.7V8GASFront Left
1969ChevroletCamaroBase4.1L6GASFront Left
1969ChevroletCamaroRS4.1L6GASFront Left
1969ChevroletCamaroRS5.3V8GASFront Left
1969ChevroletCamaroBase5.7V8GASFront Left
1969ChevroletG10 VanSportvan5.0V8GASFront Left
1969ChevroletG10 VanSportvan4.1L6GASFront Left
1969ChevroletG10 VanBase3.8L6GASFront Left
1969ChevroletG10 VanBase4.1L6GASFront Left
1969ChevroletG10 VanSportvan3.8L6GASFront Left
1969ChevroletG10 VanBase5.0V8GASFront Left
1969ChevroletNovaBase3.8L6GASFront Left
1969ChevroletNovaBase4.1L6GASFront Left
1969ChevroletNovaBase5.7V8GASFront Left
1969ChevroletNovaBase2.5L4GASFront Left
1969ChevroletNovaBase4.1L6GASFront Left
1969ChevroletNovaBase5.0V8GASFront Left
1969ChevroletNovaBase6.5V8GASFront Left
1969GMCG15/G1500 VanRally4.1L6GASFront Left
1969GMCG15/G1500 VanVandura3.8L6GASFront Left
1969GMCG15/G1500 VanVandura4.1L6GASFront Left
1969GMCG15/G1500 VanRally3.8L6GASFront Left
1969GMCG15/G1500 VanVandura5.0V8GASFront Left
1969GMCG15/G1500 VanRally5.0V8GASFront Left
1969OldsmobileToronadoBase7.5V8GASFront Left
1969OldsmobileToronadoCustom7.5V8GASFront Left
1969PontiacFirebird4006.6V8GASFront Left
1969PontiacFirebirdBase4.1L6GASFront Left
1969PontiacFirebird3505.7V8GASFront Left
1969PontiacFirebirdSprint4.1L6GASFront Left
1969PontiacFirebird4006.6V8GASFront Left
1969PontiacFirebirdBase5.7V8GASFront Left
1969PontiacFirebirdBase6.6V8GASFront Left
1969PontiacFirebirdTrans Am6.6V8GASFront Left
1969PontiacFirebird350 HO5.7V8GASFront Left
1969PontiacFirebirdBase4.1L6GASFront Left
1968ChevroletCamaroSS6.5V8GASFront Left
1968ChevroletCamaroRS4.1L6GASFront Left
1968ChevroletCamaroSS5.7V8GASFront Left
1968ChevroletCamaroBase4.1L6GASFront Left
1968ChevroletCamaroBase3.8L6GASFront Left
1968ChevroletCamaroRS3.8L6GASFront Left
1968ChevroletCamaroRS4.1L6GASFront Left
1968ChevroletCamaroBase4.1L6GASFront Left
1968ChevroletCamaroBase5.3V8GASFront Left
1968ChevroletCamaroRS5.3V8GASFront Left
1968ChevroletCamaroZ284.9V8GASFront Left
1968ChevroletChevy IINova2.5L4GASFront Left
1968ChevroletChevy IINova3.8L6GASFront Left
1968ChevroletChevy IINova6.5V8GASFront Left
1968ChevroletChevy IINova4.1L6GASFront Left
1968ChevroletChevy IINova4.1L6GASFront Left
1968ChevroletChevy IINova5.0V8GASFront Left
1968ChevroletChevy IINova5.3V8GASFront Left
1968ChevroletChevy IINova5.7V8GASFront Left
1968ChevroletG10 VanSportvan3.8L6GASFront Left
1968ChevroletG10 VanSportvan4.1L6GASFront Left
1968ChevroletG10 VanSportvan5.0V8GASFront Left
1968GMCG15/G1500 VanRally5.0V8GASFront Left
1968GMCG15/G1500 VanVandura4.1L6GASFront Left
1968GMCG15/G1500 VanRally3.8L6GASFront Left
1968GMCG15/G1500 VanVandura3.8L6GASFront Left
1968GMCG15/G1500 VanRally4.1L6GASFront Left
1968GMCG15/G1500 VanVandura5.0V8GASFront Left
1968OldsmobileToronadoCustom7.5V8GASFront Left
1968OldsmobileToronadoBase7.5V8GASFront Left
1968PontiacFirebirdHO5.7V8GASFront Left
1968PontiacFirebirdBase5.7V8GASFront Left
1968PontiacFirebirdBase6.6V8GASFront Left
1968PontiacFirebird4006.6V8GASFront Left
1968PontiacFirebird3505.7V8GASFront Left
1968PontiacFirebirdBase4.1L6GASFront Left
1968PontiacFirebirdSprint4.1L6GASFront Left
1968PontiacFirebirdBase4.1L6GASFront Left
1967BuickSkylarkBase3.7V6GASFront Left
1967BuickSkylarkBase5.6V8GASFront Left
1967BuickSkylarkBase6.6V8GASFront Left
1967BuickSkylarkBase4.9V8GASFront Left
1967BuickSpecialBase3.7V6GASFront Left
1967BuickSpecialBase4.9V8GASFront Left
1967BuickSpecialDeluxe3.7V6GASFront Left
1967BuickSpecialDeluxe4.9V8GASFront Left
1967BuickSpecialBase5.6V8GASFront Left
1967BuickSportwagonBase5.6V8GASFront Left
1967CadillacEldoradoBase7.0V8GASFront Left
1967ChevroletCamaroBase4.1L6GASFront Left
1967ChevroletCamaroRS4.1L6GASFront Left
1967ChevroletCamaroBase3.8L6GASFront Left
1967ChevroletCamaroBase6.5V8GASFront Left
1967ChevroletCamaroBase5.3V8GASFront Left
1967ChevroletCamaroRS6.5V8GASFront Left
1967ChevroletCamaroRS3.8L6GASFront Left
1967ChevroletCamaroSS5.7V8GASFront Left
1967ChevroletCamaroRS5.7V8GASFront Left
1967ChevroletCamaroBase4.1L6GASFront Left
1967ChevroletCamaroZ284.9V8GASFront Left
1967ChevroletCamaroSS6.5V8GASFront Left
1967ChevroletCamaroRS4.1L6GASFront Left
1967ChevroletCamaroRS5.3V8GASFront Left
1967ChevroletChevelleSS5.3V8GASFront Left
1967ChevroletChevelleSS6.5V8GASFront Left
1967ChevroletChevelleSS4.6V8GASFront Left
1967ChevroletChevelleSS3.8L6GASFront Left
1967ChevroletChevelleSS4.1L6GASFront Left
1967ChevroletEl CaminoBase4.1L6GASFront Left
1967ChevroletEl CaminoBase3.8L6GASFront Left
1967ChevroletEl CaminoBase4.1L6GASFront Left
1967ChevroletEl CaminoBase6.5V8GASFront Left
1967ChevroletEl CaminoBase5.3V8GASFront Left
1967ChevroletEl CaminoBase4.6V8GASFront Left
1967ChevroletG10 VanBase4.1L6GASFront Left
1967ChevroletG10 VanBase3.8L6GASFront Left
1967ChevroletMalibuBase4.1L6GASFront Left
1967ChevroletMalibuBase4.1L6GASFront Left
1967ChevroletMalibuBase6.5V8GASFront Left
1967ChevroletMalibuBase3.8L6GASFront Left
1967ChevroletMalibuBase5.3V8GASFront Left
1967ChevroletMalibuBase4.6V8GASFront Left
1967GMCG15/G1500 VanBase3.8L6GASFront Left
1967GMCG15/G1500 VanBase4.6V8GASFront Left
1967GMCG15/G1500 VanBase4.1L6GASFront Left
1967GMCG15/G1500 VanBase5.4V8GASFront Left
1967OldsmobileToronadoDeluxe7.0V8GASFront Left
1967OldsmobileToronadoBase7.0V8GASFront Left
1967PontiacCatalinaSafari6.6V8GASFront Left
1967PontiacCatalinaSafari7.0V8GASFront Left
1967PontiacFirebird4006.6V8GASFront Left
1967PontiacFirebird3265.3V8GASFront Left
1967PontiacFirebirdBase5.3V8GASFront Left
1967PontiacFirebirdBase3.8L6GASFront Left
1967PontiacFirebirdSprint3.8L6GASFront Left
1967PontiacFirebirdHO6.6V8GASFront Left
1967PontiacFirebirdBase6.6V8GASFront Left
1967PontiacFirebirdHO5.3V8GASFront Left
1967PontiacGTOBase6.6V8GASFront Left
1967PontiacLeMansBase3.8L6GASFront Left
1967PontiacLeMansBase5.3V8GASFront Left
1967PontiacTempestCustom3.8L6GASFront Left
1967PontiacTempestCustom5.3V8GASFront Left
1967PontiacTempestBase5.3V8GASFront Left
1967PontiacTempestBase3.8L6GASFront Left
1967PontiacTempestSafari5.3V8GASFront Left
1967PontiacTempestSafari3.8L6GASFront Left
1966ChevroletEl CaminoBase4.6V8GASFront Left
1966ChevroletEl CaminoBase3.2L6GASFront Left
1966ChevroletEl CaminoBase5.3V8GASFront Left
1966ChevroletEl CaminoBase6.5V8GASFront Left
1966ChevroletEl CaminoBase3.8L6GASFront Left
1966ChevroletG10 VanBase3.8L6GASFront Left
1966ChevroletG10 VanBase3.2L6GASFront Left
1966ChevroletMalibuBase3.2L6GASFront Left
1966ChevroletMalibuBase4.6V8GASFront Left
1966ChevroletMalibuBase3.8L6GASFront Left
1966ChevroletMalibuBase6.5V8GASFront Left
1966ChevroletMalibuBase5.3V8GASFront Left
1966GMCG1000 SeriesBase3.8L6GASFront Left
1966GMCG1000 SeriesBase2.5L4GASFront Left
1966GMCG1000 SeriesBase3.2L6GASFront Left
1966OldsmobileToronadoDeluxe7.0V8GASFront Left
About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
Attachment TypeBolted
Bleeder Screw Cap IncludedYes
Bleeder Screw IncludedYes
Bore Diameter1.125
Bore Diameter28.575
Brake Line Inlet Thread Diameter0.437
Brake Line Inlet Thread Diameter11.1
Casting MaterialCast Iron
Cylinder Bore Diameter1.125
FAQ - Answer 1No, but it is a good idea to inspect them for wear-out, cracking, leaking etc.
FAQ - Answer 2Yes, ACDelco also offers GM OE brake cylinders.
FAQ - Answer 3Yes, ACDelco Professional Brake Cylinders come with a 12 month / unlimited mile warranty.
FAQ - Question 1Do I have to replace all my brake parts when replacing my brake cylinder?
FAQ - Question 2Does ACDelco offer other grades of brake cylinders?
FAQ - Question 3Are these brake parts durable?
Features & Benefits - Bullet 1Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
Features & Benefits - Bullet 2Pressure tested to ensure safe and confident braking
Features & Benefits - Bullet 3Trivalent coated bleeder screws provide extra protection and added durability
Features & Benefits - Bullet 4Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
Good Maintenance Practices - Section 1 - Bullet 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Height (in)2.8
Length4.5
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Mount Hole Quantity2
Mounting Hardware IncludedNo
Product DescriptionACDelco Professional Drum Brake Wheel Cylinders 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 Professional Drum Brake Wheel Cylinders are ready to bench bleed and install right out of the box - no assembly required. These premium aftermarket replacement drum brake wheel cylinders are manufactured to meet your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Programming RequiredNo
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Brake warning light is on.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Fluid spots beneath the car, indicating there may be a leak within the cylinder.
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Difficulty stopping the vehicle.
Signs of Wear & Troubleshooting - Section 1 - Bullet 4A low or sinking brake pedal.
Signs of Wear & Troubleshooting - Section 1 - HeaderBrake cylinder signs of wear include:
Weight (lb)1.16
Width (in)3.3
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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