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ACDelco 18M391472 Brake Master Cylinder

ACDelco 18M391472 Brake Master Cylinder Image 1
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ACDelco 18M391472 Brake Master Cylinder

ACDelco
Brand:ACDelco
Part Number: 18M391472
UPC: 00808709638735
Weight: 2.2 lbs
Condition:New



On Sale:

$136.22

Availability:
4 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 18M391472 Brake Master Cylinder for your vehicle. Buy now and secure your purchase online!

ACDelco Professional Brake Master Cylinders use both aluminum and iron castings, making them a high quality replacement for many vehicles on the road today. These master cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. ACDelco Professional Brake Master Cylinders are ready to bench bleed and install right out of the box - no assembly required. These premium aftermarket replacement brake master cylinders are manufactured to meet your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
  • Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
  • Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
  • Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear
  • Pressure tested to ensure safe and confident braking

Specifications:

Bleeder Hoses Included:
No
Bore Size:
1.250 in.
Brake Booster Included:
No
Height (in):
4.2 in
Length (in):
8 in
Master Cylinder Cap Included:
No
Master Cylinder Material:
Aluminum
Mounting Bracket Included:
No
Mounting Hole Diameter:
0.352 in.
Mounting Hole Quantity:
4
Port Quantity:
2
Programming Required:
No
Reservoir Included:
No
Weight (lb):
2.2 lb
Width (in):
6.7 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:
CN

Select a vehicle to narrow ACDelco 18M391472 Brake Master Cylinder fitment info!

Last Updated: 04/29/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet LCF 3500

6.6L V8 Gas OHV
1
 
Professional
 

Chevrolet LCF 3500



6.6L V8 Gas OHV Professional

1 Per Vehicle
Chevrolet LCF 3500

6.0L V8 Flex OHV
1
 
Professional
 

Chevrolet LCF 3500



6.0L V8 Flex OHV Professional

1 Per Vehicle
Chevrolet LCF 3500

6.0L V8 CNG OHV
1
 
Professional
 

Chevrolet LCF 3500



6.0L V8 CNG OHV Professional

1 Per Vehicle
Chevrolet W3500 Tiltmaster

5.2L L4 Diesel Turbo
1
 
Professional
 

Chevrolet W3500 Tiltmaster



5.2L L4 Diesel Turbo Professional

1 Per Vehicle
Chevrolet W3500 Tiltmaster

6.0L V8 Gas OHV
1
 
Professional
 

Chevrolet W3500 Tiltmaster



6.0L V8 Gas OHV Professional

1 Per Vehicle
Chevrolet W3500 Tiltmaster

4.8L L4 Diesel Turbo
1
 
Professional
 

Chevrolet W3500 Tiltmaster



4.8L L4 Diesel Turbo Professional

1 Per Vehicle
Chevrolet W3500 Tiltmaster

5.7L V8 Gas OHV
1
 
Professional
 

Chevrolet W3500 Tiltmaster



5.7L V8 Gas OHV Professional

1 Per Vehicle
Chevrolet W3500 Tiltmaster

3.9L L4 Diesel
1
 
Professional
 

Chevrolet W3500 Tiltmaster



3.9L L4 Diesel Professional

1 Per Vehicle
Chevrolet W3500 Tiltmaster

3.9L L4 Diesel,
5.7L V8 Gas OHV
1
 
Professional
From 11/97
 

Chevrolet W3500 Tiltmaster



3.9L L4 Diesel,
5.7L V8 Gas OHV Professional
From 11/97

1 Per Vehicle
Chevrolet W3500 Tiltmaster

3.9L L4 Diesel,
5.7L V8 Gas OHV
1
 
Professional
To 10/1995
 

Chevrolet W3500 Tiltmaster



3.9L L4 Diesel,
5.7L V8 Gas OHV Professional
To 10/1995

1 Per Vehicle
Chevrolet W4500 Tiltmaster

5.2L L4 Diesel Turbo
1
 
Professional
 

Chevrolet W4500 Tiltmaster



5.2L L4 Diesel Turbo Professional

1 Per Vehicle
Chevrolet W4500 Tiltmaster

4.8L L4 Diesel Turbo
1
 
Professional
 

Chevrolet W4500 Tiltmaster



4.8L L4 Diesel Turbo Professional

1 Per Vehicle
Chevrolet W4500 Tiltmaster

3.9L L4 Diesel
1
 
Professional
 

Chevrolet W4500 Tiltmaster



3.9L L4 Diesel Professional

1 Per Vehicle
Chevrolet W4500 Tiltmaster

3.9L L4 Diesel,
5.7L V8 Gas OHV
1
 
Professional
 

Chevrolet W4500 Tiltmaster



3.9L L4 Diesel,
5.7L V8 Gas OHV Professional

1 Per Vehicle
GMC W3500 Forward

5.2L L4 Diesel Turbo
1
 
Professional
 

GMC W3500 Forward



5.2L L4 Diesel Turbo Professional

1 Per Vehicle
GMC W3500 Forward

6.0L V8 Gas OHV
1
 
Professional
 

GMC W3500 Forward



6.0L V8 Gas OHV Professional

1 Per Vehicle
GMC W3500 Forward

4.8L L4 Diesel Turbo
1
 
Professional
 

GMC W3500 Forward



4.8L L4 Diesel Turbo Professional

1 Per Vehicle
GMC W3500 Forward

5.7L V8 Gas OHV
1
 
Professional
 

GMC W3500 Forward



5.7L V8 Gas OHV Professional

1 Per Vehicle
GMC W3500 Forward

3.9L L4 Diesel
1
 
Professional
 

GMC W3500 Forward



3.9L L4 Diesel Professional

1 Per Vehicle
GMC W3500 Forward

3.9L L4 Diesel,
5.7L V8 Gas OHV
1
 
Professional
From 11/97
 

GMC W3500 Forward



3.9L L4 Diesel,
5.7L V8 Gas OHV Professional
From 11/97

1 Per Vehicle
GMC W3500 Forward

3.9L L4 Diesel,
5.7L V8 Gas OHV
1
 
Professional
To 10/1995
 

GMC W3500 Forward



3.9L L4 Diesel,
5.7L V8 Gas OHV Professional
To 10/1995

1 Per Vehicle
GMC W4500 Forward

5.2L L4 Diesel Turbo
1
 
Professional
 

GMC W4500 Forward



5.2L L4 Diesel Turbo Professional

1 Per Vehicle
GMC W4500 Forward

4.8L L4 Diesel Turbo
1
 
Professional
 

GMC W4500 Forward



4.8L L4 Diesel Turbo Professional

1 Per Vehicle
GMC W4500 Forward

3.9L L4 Diesel
1
 
Professional
 

GMC W4500 Forward



3.9L L4 Diesel Professional

1 Per Vehicle
GMC W4500 Forward

3.9L L4 Diesel
1
 
Professional
 

GMC W4500 Forward



3.9L L4 Diesel Professional

1 Per Vehicle
Isuzu NPR

6.0L V8 Gas OHV
1
 
Professional
 

Isuzu NPR



6.0L V8 Gas OHV Professional

1 Per Vehicle
Isuzu NPR

6.0L V8 CNG OHV
1
 
Professional
 

Isuzu NPR



6.0L V8 CNG OHV Professional

1 Per Vehicle
Isuzu NPR

3.0L L4 Diesel Turbo
1
 
Professional
 

Isuzu NPR



3.0L L4 Diesel Turbo Professional

1 Per Vehicle
Isuzu NPR

5.2L L4 Diesel Turbo
1
 
Professional
 

Isuzu NPR



5.2L L4 Diesel Turbo Professional

1 Per Vehicle
Isuzu NPR

4.8L L4 Diesel Turbo
1
 
Professional
 

Isuzu NPR



4.8L L4 Diesel Turbo Professional

1 Per Vehicle
Isuzu NPR

5.7L V8 Gas OHV
1
 
Professional
 

Isuzu NPR



5.7L V8 Gas OHV Professional

1 Per Vehicle
Isuzu NPR

3.9L L4 Diesel
1
 
Professional
 

Isuzu NPR



3.9L L4 Diesel Professional

1 Per Vehicle
Isuzu NPR

3.9L L4 Diesel,
5.7L V8 Gas OHV
1
 
Professional
From 11/97
 

Isuzu NPR



3.9L L4 Diesel,
5.7L V8 Gas OHV Professional
From 11/97

1 Per Vehicle
Isuzu NPR

3.9L L4 Diesel,
5.7L V8 Gas
1
 
Professional
To 10/1995
 

Isuzu NPR



3.9L L4 Diesel,
5.7L V8 Gas Professional
To 10/1995

1 Per Vehicle
Isuzu NPR

3.9L L4 Diesel,
5.7L V8 Gas
1
 
Professional
Front Disc Brakes
From 09/1994
 

Isuzu NPR



3.9L L4 Diesel,
5.7L V8 Gas Professional
Front Disc Brakes
From 09/1994

1 Per Vehicle
Isuzu NPR-HD

5.2L L4 Diesel Turbo
1
 
Professional
 

Isuzu NPR-HD



5.2L L4 Diesel Turbo Professional

1 Per Vehicle
Isuzu NPR-HD

4.8L L4 Diesel Turbo
1
 
Professional
 

Isuzu NPR-HD



4.8L L4 Diesel Turbo Professional

1 Per Vehicle
Isuzu Reach

3.0L L4 Diesel Turbo
1
 
Professional
 

Isuzu Reach



3.0L L4 Diesel Turbo Professional

1 Per Vehicle