Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Brake System
  4. Service Kits
  5. Drum Brake Self Adjuster Repair Kit
  6. ACDelco 18K56

ACDelco 18K56 Drum Brake Self Adjuster Repair Kit

ACDelco 18K56 Drum Brake Self Adjuster Repair Kit

ACDelco
Brand:ACDelco
Part Number: 18K56
UPC: 00036666741421
Weight: 0.5 lbs
Condition:New



On Sale:

$18.67

Availability:
30 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

BRK ADJUSTER (B)

The ACDelco Professional Drum Brake Self Adjuster Kit contains high quality replacement components for your vehicle's braking system. This kit includes the necessary bolts, fasteners, bushings, and other hardware needed to repair your vehicle's drum brake applications. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Includes necessary hardware for easy installation
  • Performs to standards required by OE manufacturers ensuring optimal protection, service life, and safety
  • Thoroughly manufactured to meet your expectations for fit, form, and function

Specifications:

Colored Springs:
No
End 1 Type:
Forked
End 2 Type:
Forked
Height (in):
1.8 in
Length (in):
7.3 in
Package Includes:
Spring, Adjuster, Levers, Link, Washers, and Cap
Programming Required:
No
Universal Or Specific Fit:
Specific
Weight (lb):
0.5 lb
Width (in):
3.3 in

Features and Benefits:

  • – 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 owner's 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).
  • – 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).
  • The following inspections and maintenance procedures can help prevent potential brake problems:
  • The following should be conducted by a qualified technician:

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 18K56 Drum Brake Self Adjuster Repair Kit fitment info!

Last Updated: 03/09/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1984

 

1984

 
Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo,
4.1L V6 Gas OHV,
4.3L V6 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

Buick Regal



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo,
4.1L V6 Gas OHV,
4.3L V6 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Buick Riviera

3.8L V6 Gas OHV Turbo,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

Buick Riviera



3.8L V6 Gas OHV Turbo,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Buick Riviera

4.1L V6 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

Buick Riviera



4.1L V6 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Chevrolet Camaro

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

Chevrolet Camaro



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Chevrolet El Camino

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

Chevrolet El Camino



3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Chevrolet Monte Carlo

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

Chevrolet Monte Carlo



3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Chevrolet S10

1.9L L4 Gas SOHC,
2.0L L4 Gas OHV,
2.2L L4 Diesel OHV,
2.8L V6 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

Chevrolet S10



1.9L L4 Gas SOHC,
2.0L L4 Gas OHV,
2.2L L4 Diesel OHV,
2.8L V6 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Chevrolet S10 Blazer

1.9L L4 Gas SOHC,
2.0L L4 Gas OHV,
2.2L L4 Diesel OHV,
2.8L V6 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

Chevrolet S10 Blazer



1.9L L4 Gas SOHC,
2.0L L4 Gas OHV,
2.2L L4 Diesel OHV,
2.8L V6 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
GMC Caballero

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

GMC Caballero



3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
GMC S15

1.9L L4 Gas SOHC,
2.0L L4 Gas OHV,
2.2L L4 Diesel OHV,
2.8L V6 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

GMC S15



1.9L L4 Gas SOHC,
2.0L L4 Gas OHV,
2.2L L4 Diesel OHV,
2.8L V6 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
GMC S15 Jimmy

1.9L L4 Gas SOHC,
2.0L L4 Gas OHV,
2.8L V6 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

GMC S15 Jimmy



1.9L L4 Gas SOHC,
2.0L L4 Gas OHV,
2.8L V6 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Oldsmobile Cutlass Calais

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

Oldsmobile Cutlass Calais



3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Oldsmobile Cutlass Calais

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
with 9-1/2 IN x 2 IN Brakes
Rear Drum
Coupe
 

Oldsmobile Cutlass Calais



3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold
with 9-1/2 IN x 2 IN Brakes
Rear Drum
Coupe

1 Per Vehicle

1984

 

1984

 
Oldsmobile Cutlass Supreme

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

Oldsmobile Cutlass Supreme



3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Pontiac Bonneville

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

Pontiac Bonneville



3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle

1984

 

1984

 
Pontiac Firebird

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
with 9-1/2 IN x 2 IN Brakes
 

Pontiac Firebird



2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV

Rear Left (Driver) Gold
with 9-1/2 IN x 2 IN Brakes

1 Per Vehicle

1984

 

1984

 
Pontiac Grand Prix

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV
1
 
Rear Left (Driver)
 
Gold
 

Pontiac Grand Prix



3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

Rear Left (Driver) Gold

1 Per Vehicle