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1986 GMC S15

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ACDelco 18E239 Drum Brake Wheel Cylinder
for 1986 GMC S15

ACDelco 18E239 Drum Brake Wheel Cylinder - 1986 GMC S15

ACDelco
Brand:ACDelco
Part Number: 18E239
UPC: 00707773348246
Weight: 0.97 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

BRK CYL (SLP)

ACDelco Professional Drum Brake Wheel Cylinders use both aluminum and iron castings making them the high quality replacement ideal 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.

Brakes are one area in which vehicle owners simply cannot compromise. With ACDelco Brakes, they can get the peace of mind that comes with parts that are expertly engineered, manufactured to stringent tolerances, thoroughly tested and backed by the ACDelco name. Choose from our GM Original Equipment, Professional, Advantage, and Specialty Series brake products to meet your performance needs and budget. For your GM and non-GM vehicles, trust ACDelco rotors, pads, drums, and other brake components to help keep you and your loved ones safe.

ACDelco Professional, premium aftermarket, Brake products mean no compromises and quality at a fair price. ACDelco also offers select Specialty Brake products for Fleet and Police applications as well. Whether you call on our brake pads, brake shoes, rotors or drums, you can rest assured that ACDelco will give you the stopping power you need. And, with our warranty coverage, you will have the confidence and peace of mind that comes with owning ACDelco products.

Features and Benefits:

  • Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
  • 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
  • The following inspections and maintenance procedures can help prevent potential brake problems:
  • – Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • – Check brake fluid level at every oil change. Replace fluid according to owners manual recommendations.
  • – Check the thickness of your brake pads.
  • – Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • The following should be conducted by a qualified technician:
  • – Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • – Inspection of the brake hoses for brittleness or cracking.
  • – Inspection of wheel bearings and grease seals.
  • – Parking brake adjustments (as needed).

Specifications:

Attachment Type:
Tension Spring
Bleeder Screw Cap Included:
Yes
Bleeder Screw Included:
Yes
Bore Diameter:
0.875 in.
Bore Diameter:
22.225 mm
Brake Line Inlet Thread Diameter:
0.375 in.
Brake Line Inlet Thread Diameter:
9.525 mm
Casting Material:
Cast Iron
Keyword Search:
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Mount Hole Quantity:
1
Mounting Hardware Included:
Yes
New Or Remanufactured:
New

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

ACDelco 18E239 Drum Brake Wheel Cylinder compatibility with your 1986 GMC S15...

Last Updated: 01/17/2021

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1988

 

1987

 

1986

 

1985

 

1988

 

1987

 

1986

 

1985

 
GMC S15

2.5L L4 Gas OHV
2
 
Rear
 
Professional
Manual Brakes
 

GMC S15



2.5L L4 Gas OHV

Rear Professional
Manual Brakes

2 Per Vehicle

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 
GMC S15

2.8L V6 Gas OHV
2
 
Rear
 
Professional
Manual Brakes
 

GMC S15



2.8L V6 Gas OHV

Rear Professional
Manual Brakes

2 Per Vehicle

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