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(888) 312-8812 Login SignupACDELCO 18B111 Rear Brake Drum Assembly
MSRP: $169.16
$16049
Save $8.67
Limited availability at this price!
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ACDELCO 18B111 Part Description
Technical Specifications
| Part Number | 18B111 |
ACDELCO 18B111 Specifications
Product Attributes
| Mount Hole Diameter (in) | 0.619in |
| Center Bore Diameter (in) | 4.59in |
| Height (in) | 5.25 in |
| Bolt Circle Diameter | 6.5 IN |
| Bolt Hole Quantity | 8 |
| Nominal Drum Diameter | 0.515 IN |
| Measurements | 13 in X 2 1/2 in |
| Length (In) | 13.09 IN |
| Discard Thickness (in) | 13.09 in |
| Depth | 3.14 IN |
| Width (in) | 15.75 in |
| Mount Hole Diameter (mm) | 15.723mm |
| Weight | 44.5 lb |
| Center Bore Diameter (mm) | 116.7mm |
| Bolt Circle Diameter | 165.1 MM |
| Discard Thickness (mm) | 332.5 mm |
| Maximum Brake Diameter (Discard) | 332.49 MM |
| Depth | 79.75 MM |
| Nominal Drum Diameter | 13.1 MM |
| Product Description | 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. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Good Maintenance Practices - Section 1 - Bullet 2 | Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required. |
| Material | Cast Iron |
| 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 4 | Check the thickness of your brake pads. |
| FAQ - Question 1 | Do I have to replace all my brake parts when replacing my brake drums? |
| FAQ - Question 3 | Do I have to replace my brake drums after a certain amount of time? |
| FAQ - Question 2 | Does ACDelco offer other grades of brake drums? |
| 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 2 | Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products |
| 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). |
| Features & Benefits - Bullet 1 | Inspected for balance; resulting in smooth brake operation and noise reduction |
| 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 1 | Inspection of the brake hoses for brittleness or cracking. |
| Good Maintenance Practices - Section 2 - Bullet 3 | Inspection of wheel bearings and grease seals. |
| Programming Required | No |
| FAQ - Answer 3 | No, but it is a good idea to inspect them at every tire rotation. |
| FAQ - Answer 1 | No, but it is a good idea to inspect them for wear-out, cracking, leaking etc. |
| Good Maintenance Practices - Section 2 - Bullet 4 | Parking brake adjustments (as needed). |
| Grade Type | Regular |
| Good Maintenance Practices - Section 1 - Header | The following inspections and maintenance procedures can help prevent potential brake problems: |
| Good Maintenance Practices - Section 2 - Header | The following should be conducted by a qualified technician: |
| Brake Surface Finish | Turned |
| Outer Cooling Fins | Yes |
| FAQ - Answer 2 | Yes, ACDelco also offers GM OE and Advantage brake drums. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 1 | Squealing or scraping noises. |
| Signs of Wear & Troubleshooting - Section 1 - Bullet 2 | Brake pedal pulsation (not to be confused with normal ABS operation). |
| Outside Diameter | 0.602 IN |
| Outside Diameter | 15.3 MM |
| Stud/Lug Hole Diameter | 0.611 IN |
| Stud/Lug Hole Diameter | 15.5 MM |
| Stud/Lug Hole Quantity | 8 |
| ABS Tone Ring Included | No |
Additional Information
| Warranty Special | 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|24 Months/40,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details |
| Harmonized Tariff Code (HTS) | 8708305020 |
| Country of Origin (Primary) | CN |
| Country of Origin 2 | US |
| Warranty Special UOM | TX |
| UPC | 00707773351987 |
ACDELCO 18B111 Cross References
| Brand | Part Number |
|---|---|
| WAGNER | BD60359 |
ACDELCO 18B111 Fits Vehicles
- GMC C35/C3500 Pickup (1974)
- Chevrolet P30 Van (1974)
- GMC G35/G3500 Van (1974)
- GMC G35 (1975-1978)
- GMC K35 (1977-1978)
- GMC P3500 (1979-1997)
- GMC P25/P2500 Van (1973-1974)
- GMC P25 (1975-1978)
- GMC K25/K2500 Suburban (1973-1974)
- GMC C25 Suburban (1975-1978)
- GMC C35 (1975-1978)
- GMC K3500 (1979-1984, 1990-1997)
- GMC K25 Suburban (1975-1978)
- GMC C2500 (1979-1986, 1990-2000)
- GMC C25/C2500 Suburban (1973-1974)
- GMC C25/C2500 Pickup (1973-1974)
- GMC C25 (1975-1978)
- GMC P35/P3500 Van (1974)
- GMC P35 (1975-1978)
- GMC R2500 (1987-1989)
- GMC P2500 (1979-1987)
- GMC K25 (1975-1978)
- GMC K2500 Suburban (1979-1986)
- GMC K2500 (1979-1986, 1990-2000)
- GMC K25/K2500 Pickup (1973-1974)
- GMC G3500 (1979-1982, 1985-1989, 1992-1996)
- GMC C3500 (1979-1984, 1990-1991)
- GMC C2500 Suburban (1979-1986, 1992-1996)
- Chevrolet P20 Van (1973-1974)
- Chevrolet P20 (1975-1981)
- Chevrolet C20 (1975-1986)
- Chevrolet P30 (1975-1998)
- Chevrolet K20 (1975-1986)
- Chevrolet K30 (1977-1984)
- Chevrolet G30 (1975-1982, 1985-1989, 1992-1996)
- Chevrolet C30 (1975-1984)
- Workhorse Custom Chassis P32 (1999-2007)
- Workhorse P32 (1999-2005)
- Chevrolet K2500 Suburban (1995-1996)
- Workhorse P30 (2000)
- GMC R2500 Suburban (1987-1991)
- Chevrolet R20 (1987-1988)
- Chevrolet C2500 (1990-2000)
- Chevrolet C20 Suburban (1973-1986)
- Chevrolet R2500 Suburban (1989-1991)
- Chevrolet R2500 (1989)
- Chevrolet R20 Suburban (1987-1988)
- Chevrolet G30 Van (1974)
- Chevrolet K20 Pickup (1973-1974)
- Chevrolet K2500 (1990-2000)
- Chevrolet K20 Suburban (1973-1986)
- Chevrolet C30 Pickup (1974)
- Chevrolet C20 Pickup (1973-1974)
- Chevrolet C3500 (1990-1991)
- Chevrolet C2500 Suburban (1992-1996)
- Chevrolet K3500 (1990-1997)
ACDELCO 18B111 Customer Reviews
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ACDELCO 18B111 Manufacturer Information
A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.
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