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DuraGo BD8874 Brake Drum - Rear
| Brand | DuraGo BD8874 |
|---|---|
| Position | Rear |
| ABS Tone Ring Included | No |
| Bolt Circle Diameter | 5 |
| Bolt Circle Diameter | 127 |
| Bolt Hole Diameter | 0.53 |
| Bolt Hole Diameter | 13.4 |
| Bolt Hole Quantity | 5 |
| Brake Surface Width | 3.2 |
| Brake Surface Width | 81.3 |
| Center Hole Diameter | 3.09 |
| Center Hole Diameter | 78.5 |
| Construction | Composite |
| Material | Cast Iron / Steel Top |
| Maximum Brake Diameter (Discard) | 11.24 |
| Maximum Brake Diameter (Discard) | 285.5 |
| Nominal Drum Diameter | 11.15 |
| Nominal Drum Diameter | 283.3 |
| Outer Cooling Fins | Yes |
| Outside Diameter | 13.27 |
| Outside Diameter | 337 |
| Overall Height | 4.26 |
| Overall Height | 108.2 |
| Rust Resistant Coating | No |
| Fits | Chevrolet and GMC · 132 vehicles |
Composite construction. Combines cast iron and steel for durable braking performance.
Cooling fins. Helps dissipate heat for more consistent brake operation.
Professional-grade program. Built by ISO-certified factories to meet fit, form, and function requirements.
Cross-references Anchor 8874, 2083 and 60343 for the same application. See all 12.
DuraGo BD8874 Rear Brake Drum
The DuraGo BD8874 brake drum is built for rear drum brake service on a wide range of Chevrolet and GMC trucks, vans, and SUVs. It uses a cast iron / steel top composite construction with outer cooling fins to support stable braking performance and heat management in demanding rear-axle applications.
- Cast iron / steel top composite construction
- Outer cooling fins for improved heat dissipation
- 11.15 in nominal drum diameter
- 11.24 in maximum brake diameter discard specification
- 3.2 in brake surface width
- 5-bolt pattern with 127 mm bolt circle diameter
- 3.09 in center hole diameter
- 13.27 in outside diameter and 4.26 in overall height
- Fits rear drum brake applications on select Chevrolet and GMC models
Fitment and Application Details
Compatible With rear drum brake setups on 1974-1989 Chevrolet and GMC vehicles, including Chevrolet C10, C10 Suburban, G10, G20, K5 Blazer, P10, R10, R10 Suburban, R1500 Suburban, and GMC C1500, C1500 Suburban, G15, G25, G1500, G2500, Jimmy, P1500, R1500, and R1500 Suburban. Fitment includes applications such as 1975-1986 Chevrolet C10, rear; 1976-1989 Chevrolet G10, rear; and 1979-1989 GMC G1500, rear. This part number, BD8874, also cross-references Anchor 8874 for the same application.
What This Brake Drum Helps Address
- Rear brake pulsation caused by worn drum surfaces
- Reduced braking consistency from heat-related drum wear
- Out-of-spec drum diameter that no longer meets discard limits
- Brake shoe contact issues from an uneven or fatigued drum surface
- Service needs on older Chevrolet and GMC rear drum brake systems
Installation Notes and Tips
Verify drum diameter, bolt circle, center hole, and brake surface width before installation. Measure the existing drum against the 11.24 in discard limit and confirm rear shoe width and axle application match the vehicle’s brake setup. For best results, inspect brake shoes, wheel cylinders, and hardware condition during service, and clean the hub mounting surface before installing the new drum.
Quality Assurance
DuraGo manufactures brake drums through ISO-certified factories and builds this part to meet fit, form, and function requirements for the listed applications. The BD8874 is part of DuraGo’s brake drum and rotor program, developed for catalog accuracy and application coverage.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1989 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1989 | Chevrolet | G20 | — | Rear | — |
| 1989 | Chevrolet | R1500 Suburban | — | Rear | — |
| 1989 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1989 | GMC | G2500 | — | Rear | — |
| 1989 | GMC | R1500 Suburban | — | Rear | — |
| 1988 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1988 | Chevrolet | G20 | — | Rear | — |
| 1988 | Chevrolet | R10 Suburban | — | Rear | — |
| 1988 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1988 | GMC | G2500 | — | Rear | — |
| 1988 | GMC | R1500 Suburban | — | Rear | — |
| 1987 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1987 | Chevrolet | G20 | — | Rear | — |
| 1987 | Chevrolet | R10 | — | Rear | 2-3/4 Inch Rear Shoes (JB5 & JD5) |
| 1987 | Chevrolet | R10 Suburban | — | Rear | — |
| 1987 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1987 | GMC | G2500 | — | Rear | — |
| 1987 | GMC | R1500 | — | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1987 | GMC | R1500 Suburban | — | Rear | — |
| 1986 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1986 | Chevrolet | C10 Suburban | — | Rear | — |
| 1986 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1986 | Chevrolet | G20 | — | Rear | — |
| 1986 | GMC | C1500 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1986 | GMC | C1500 Suburban | — | Rear | — |
| 1986 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1986 | GMC | G2500 | — | Rear | — |
| 1985 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1985 | Chevrolet | C10 Suburban | — | Rear | — |
| 1985 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1985 | Chevrolet | G20 | — | Rear | — |
| 1985 | GMC | C1500 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1985 | GMC | C1500 Suburban | — | Rear | — |
| 1985 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1985 | GMC | G2500 | — | Rear | — |
| 1984 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1984 | Chevrolet | C10 Suburban | — | Rear | — |
| 1984 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1984 | Chevrolet | G20 | — | Rear | — |
| 1984 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1984 | GMC | C1500 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1984 | GMC | C1500 Suburban | — | Rear | — |
| 1984 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1984 | GMC | G2500 | — | Rear | — |
| 1983 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1983 | Chevrolet | C10 Suburban | — | Rear | — |
| 1983 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1983 | Chevrolet | G20 | — | Rear | — |
| 1983 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1983 | GMC | C1500 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1983 | GMC | C1500 Suburban | — | Rear | — |
| 1983 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1983 | GMC | G2500 | — | Rear | — |
| 1982 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1982 | Chevrolet | C10 Suburban | — | Rear | — |
| 1982 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1982 | Chevrolet | G20 | — | Rear | — |
| 1982 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1982 | GMC | C1500 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1982 | GMC | C1500 Suburban | — | Rear | — |
| 1982 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1982 | GMC | G2500 | — | Rear | — |
| 1982 | GMC | Jimmy | RWD | Rear | — |
| 1981 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1981 | Chevrolet | C10 Suburban | — | Rear | — |
| 1981 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1981 | Chevrolet | G20 | — | Rear | — |
| 1981 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1981 | GMC | C1500 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1981 | GMC | C1500 Suburban | — | Rear | — |
| 1981 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1981 | GMC | G2500 | — | Rear | — |
| 1981 | GMC | Jimmy | RWD | Rear | — |
| 1980 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1980 | Chevrolet | C10 Suburban | — | Rear | — |
| 1980 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1980 | Chevrolet | G20 | — | Rear | — |
| 1980 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1980 | Chevrolet | P10 | — | Rear | — |
| 1980 | GMC | C1500 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1980 | GMC | C1500 Suburban | — | Rear | — |
| 1980 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1980 | GMC | G2500 | — | Rear | — |
| 1980 | GMC | Jimmy | RWD | Rear | — |
| 1980 | GMC | P1500 | — | Rear | — |
| 1979 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1979 | Chevrolet | C10 Suburban | — | Rear | — |
| 1979 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1979 | Chevrolet | G20 | — | Rear | — |
| 1979 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1979 | Chevrolet | P10 | — | Rear | — |
| 1979 | GMC | C1500 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1979 | GMC | C1500 Suburban | — | Rear | — |
| 1979 | GMC | G1500 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1979 | GMC | G2500 | — | Rear | — |
| 1979 | GMC | Jimmy | RWD | Rear | — |
| 1979 | GMC | P1500 | — | Rear | — |
| 1978 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1978 | Chevrolet | C10 Suburban | — | Rear | — |
| 1978 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1978 | Chevrolet | G20 | — | Rear | — |
| 1978 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1978 | Chevrolet | P10 | — | Rear | — |
| 1978 | GMC | G15 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1978 | GMC | G25 | — | Rear | — |
| 1978 | GMC | Jimmy | RWD | Rear | — |
| 1977 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1977 | Chevrolet | C10 Suburban | — | Rear | — |
| 1977 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1977 | Chevrolet | G20 | — | Rear | — |
| 1977 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1977 | Chevrolet | P10 | — | Rear | — |
| 1977 | GMC | G15 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1977 | GMC | G25 | — | Rear | — |
| 1977 | GMC | Jimmy | RWD | Rear | — |
| 1976 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1976 | Chevrolet | C10 Suburban | — | Rear | — |
| 1976 | Chevrolet | G10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1976 | Chevrolet | G20 | — | Rear | — |
| 1976 | Chevrolet | K5 Blazer | RWD | Rear | 11 5/32 x 2 3/4 Inch Brakes |
| 1976 | Chevrolet | P10 | — | Rear | — |
| 1976 | GMC | G15 | — | Rear | 2-3/4 Inch Rear Shoe (JB5) |
| 1976 | GMC | G25 | — | Rear | — |
| 1976 | GMC | Jimmy | RWD | Rear | — |
| 1975 | Chevrolet | C10 | — | Rear | 2 3/4 Inch Rear Shoe |
| 1975 | Chevrolet | C10 Suburban | — | Rear | 6000 to 7000lb. GVW |
| 1975 | Chevrolet | G20 | — | Rear | — |
| 1975 | Chevrolet | P10 | — | Rear | — |
| 1975 | GMC | G25 | — | Rear | — |
| 1974 | Chevrolet | C10 Suburban | — | Rear | 6000 to 7000lb. GVW |
| 1974 | GMC | G25/G2500 Van | — | Rear | — |
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