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ACDelco 18B136 | Rear Brake Drum

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$62.89
Part Number
ACD18B136
UPC:
00707773352137
Condition:
New
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ACDelco Professional Brake Drums are constructed with G3000 SAE qualified material for structural integrity and maximum service life. They are tested to ISO/TS 16949 quality system standards and validated for balance to provide better braking performance. Chamfer angle, vane configuration, and plate thickness all follow the OE design, making them a premium aftermarket replacement for your GM and non-GM vehicle. Also, no machining is required. ACDelco Professional Brake Drums are ready to be installed right out of the box. ? WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

BRAND: ACDelco

FEATURES:

  • Buick;Cadillac;Chevrolet;Oldsmobile;Pontiac
  • Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration
  • Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
  • Inspected for balance; resulting in smooth brake operation and noise reduction

SPECIFICS:

ABS Sensor Ring IncludedNo
Bolt Circle Diameter (in)4.53
Bolt Circle Diameter (mm)115
Bolt Hole Quantity5
Brake Surface FinishTurned
Center Bore Diameter (in)2.78 in
Center Bore Diameter (mm)70.7 mm
Discard Thickness (in)8.91
Discard Thickness (mm)226.3
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 and Advantage brake drums.
FAQ - Answer 3No, but it is a good idea to inspect them at every tire rotation.
FAQ - Question 1Do I have to replace all my brake parts when replacing my brake drums?
FAQ - Question 2Does ACDelco offer other grades of brake drums?
FAQ - Question 3Do I have to replace my brake drums after a certain amount of time?
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:
Grade TypeRegular
Height (in)4.12
Length (in)8.91
MaterialCast Iron
Mount Hole Diameter (in)0.562 in
Mount Hole Diameter (mm)14.275 mm
Outer Cooling FinsYes
Programming RequiredNo
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Squealing or scraping noises.
Signs of Wear & Troubleshooting - Section 1 - Bullet 5Brake pedal pulsation (not to be confused with normal ABS operation).
Weight (lb)12.4
Width (in)11.12

DOWNLOADS:

APPLICATIONS:

  • 1984-1990 Chevrolet Celebrity - Position: Rear
  • 1992-1995 Oldsmobile 88 - Position: Rear
    • with 8-55/64in x 1-49/64in Brakes with Cast Iron Drum
  • 1995-1999 Chevrolet Monte Carlo - Position: Rear
  • 1986-1991 Oldsmobile Delta 88 - Position: Rear
    • with 8-55/64in x 1-49/64in Brakes with Cast Iron Drum
  • 1985-1990 Buick Electra - Position: Rear
    • with Cast Iron Drum
  • 1995-1996 Oldsmobile 98 - Position: Rear
  • 1993-1993 Cadillac 60 Special - Position: Rear
    • w/ 225mm X 45mm Brakes GM Brake Code J41,JM4
  • 1997-1999 Oldsmobile Cutlass - Position: Rear
  • 1984-1987 Buick Century - Position: Rear
  • 1985-1989 Cadillac Fleetwood - Position: Rear
    • with 8-55/64in x 1-49/64in Brakes with Cast Iron Drum
  • 1996-1999 Oldsmobile LSS - Position: Rear
  • 2004-2005 Chevrolet Classic - Position: Rear
  • 1988-1990 Oldsmobile Cutlass Cruiser - Position: Rear
  • 1995-2001 Chevrolet Lumina - Position: Rear
  • 1986-1993 Buick LeSabre - Position: Rear
    • with Cast Iron Drum
  • 1991-1991 Buick Park Avenue - Position: Rear
    • with Cast Iron Drum
  • 1990-1993 Cadillac DeVille - Position: Rear
    • w/ 225mm X 45mm Brakes
  • 1992-1996 Buick Park Avenue - Position: Rear
  • 1996-1999 Oldsmobile 88 - Position: Rear
  • 1990-1992 Cadillac Fleetwood - Position: Rear
    • w/ 225mm X 45mm Brakes GM Brake Code J41,JM4
  • 1999-2005 Pontiac Montana - Position: Rear
  • 1997-1998 Oldsmobile Regency - Position: Rear
  • 2003-2004 Oldsmobile Alero - Position: Rear
  • 1994-1999 Buick LeSabre - Position: Rear
  • 1985-1994 Oldsmobile 98 - Position: Rear
    • with Cast Iron Drum
  • 1992-1992 Buick Century - Position: Rear
    • with Finned Drum
  • 1991-1996 Oldsmobile Cutlass Ciera - Position: Rear
  • 1999-2005 Pontiac Grand Am - Position: Rear
  • 2002-2003 Buick Regal - Position: Rear
  • 1987-1995 Pontiac Bonneville - Position: Rear
    • with Cast Iron Drum
  • 1990-1999 Pontiac Trans Sport - Position: Rear
  • 1970-1970 Chevrolet Monte Carlo - Position: Rear
    • w/ 225mm X 45mm Brakes Cut Out Axle Cover Non-Flared Center Hole w/ Pontiac Axle
  • 1990-1993 Cadillac Commercial Chassis - Position: Rear
    • w/ 8.86" X 1.77" Brakes
  • 1992-1992 Oldsmobile Cutlass Ciera - Position: Rear
    • with Finned Drum
  • 1990-1996 Chevrolet Lumina APV - Position: Rear
    • with Cast Iron Drum
  • 1993-1993 Oldsmobile Cutlass Cruiser - Position: Rear
  • 1997-2004 Chevrolet Malibu - Position: Rear
  • 1996-1999 Pontiac Bonneville - Position: Rear
  • 1984-1991 Pontiac 6000 - Position: Rear
  • 1985-1989 Cadillac Commercial Chassis - Position: Rear
  • 1990-2004 Oldsmobile Silhouette - Position: Rear
  • 1985-1989 Cadillac DeVille - Position: Rear
    • w/ 225mm X 45mm Brakes with Cast Iron Drum
  • 1997-2005 Chevrolet Venture - Position: Rear
  • 1984-1986 Oldsmobile Cutlass Ciera - Position: Rear
  • 1989-2003 Buick Century - Position: Rear
  • 1987-1987 Oldsmobile Cutlass Cruiser - Position: Rear
    • Replace in Pairs
  • 1999-1999 Buick Regal - Position: Rear
1-year Replacement unlimited-mileage warranty
Part Type:
Aftermarket
Brand Description:
Rear Brake Drum
Grade Type:
Regular
Bolt Hole Quantity:
5
Outside Diameter (Inch):
10.9
Material:
Cast Iron
Programming Required:
No
Brake Surface Finish:
Turned
Outer Cooling Fins:
Yes
Nominal Drum Diameter (Inch):
8.9
Hazardous Material:
No
Minimum Order Quantity:
1
Features & Benefits - Bullet 2:
Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
Features & Benefits - Bullet 3:
Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration
Features & Benefits - Bullet 1:
Inspected for balance; resulting in smooth brake operation and noise reduction
Weight (lb) (Pound):
12.4
Height (in) (Inch):
4.12
Width (in) (Inch):
11.12
Length (in) (Inch):
8.91
Signs of Wear & Troubleshooting - Section 1 - Bull:
Brake pedal pulsation (not to be confused with normal ABS operation).
Signs of Wear & Troubleshooting - Section 1 - Bull:
Squealing or scraping noises.
Life Cycle Status:
Announced
FAQ - Answer 2:
Yes, ACDelco also offers GM OE and Advantage brake drums.
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
FAQ - Question 3:
Do I have to replace my brake drums after a certain amount of time?
Item Level GTIN:
00707773352137
FAQ - Question 1:
Do I have to replace all my brake parts when replacing my brake drums?
FAQ - Question 2:
Does ACDelco offer other grades of brake drums?
FAQ - Answer 1:
No, but it is a good idea to inspect them for wear-out, cracking, leaking etc.
Good Maintenance Practices - Section 1 - Bullet 1:
Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2:
Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3:
Inspect 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 4:
Check the thickness of your brake pads.
FAQ - Answer 3:
No, but it is a good idea to inspect them at every tire rotation.
Good Maintenance Practices - Section 1 - Header:
The following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1:
Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2:
Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3:
Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4:
Parking brake adjustments (as needed).
Outside Diameter (Millimeter):
276.9
Good Maintenance Practices - Section 2 - Header:
The following should be conducted by a qualified technician:
Mount Hole Diameter (in):
0.562 in
Mount Hole Diameter (mm):
14.275 mm
Center Bore Diameter (in):
2.78 in
Center Bore Diameter (mm):
70.7 mm
Bolt Circle Diameter (in) (Inch):
4.53
Bolt Circle Diameter (mm) (Millimeter):
115
ABS Sensor Ring Included:
No
Discard Thickness (in) (Inch):
8.91
Nominal Drum Diameter (Millimeter):
226.1
Discard Thickness (mm) (Millimeter):
226.3
Maximum Brake Diameter (Discard) (Millimeter):
226.31
Country of Origin:
China
Weight - Each (Gross Pounds):
12.40
Height - Each (Inch):
04.12
Length - Each (Inch):
11.12
Width - Each (Inch):
11.12



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