DuraGo BD80000 Brake Drum - Rear

Brand DuraGo BD80000
Position Rear
ABS Tone Ring Included No
Bolt Circle Diameter 6.5
Bolt Circle Diameter 165.1
Bolt Hole Diameter 0.61
Bolt Hole Diameter 15.6
Bolt Hole Quantity 8
Brake Surface Width 3.95
Brake Surface Width 100.3
Center Hole Diameter 4.83
Center Hole Diameter 122.8
Construction Full Cast
Material Cast Iron
Maximum Brake Diameter (Discard) 13.09
Maximum Brake Diameter (Discard) 332.5
Nominal Drum Diameter 13
Nominal Drum Diameter 330.2
Outer Cooling Fins No
Outside Diameter 16.44
Outside Diameter 417.5
Overall Height 6.3
Overall Height 159.9
Rust Resistant Coating No
Fits Chevrolet and GMC · 154 vehicles

Cast iron construction. Full-cast design delivers dependable braking performance.

Brake drum design. Built for consistent friction and smooth stopping action.

ISO-certified manufacturing. Made to meet fit, form, and function requirements.

Cross-references Anchor 9531, Dorman - HELP 80000 and 125523 for the same application. See all 9.

$177.46Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Brake Drums are typically replaced in pairs, axle by axle.
Order total $177.46
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

DuraGo BD80000 Rear Brake Drum

The DuraGo BD80000 is a cast iron rear brake drum built for select Chevrolet and GMC trucks, vans, and SUVs that use a 13-inch rear drum setup. It is engineered to match fit, form, and function requirements for direct replacement service on applications such as Chevrolet Express 2500, GMC Savana 3500, and Chevrolet C3500.

  • Cast iron construction for dependable braking performance
  • Nominal drum diameter: 13 in. with 13.09 in. maximum brake diameter discard
  • Outside diameter: 16.44 in.; overall height: 6.3 in.
  • Brake surface width: 3.95 in. for 13 x 3 1/2 in. rear shoe applications
  • 8 bolt holes with 6.5 in. bolt circle diameter
  • Center hole diameter: 4.83 in.
  • Full cast construction for consistent service replacement
  • Direct replacement part number BD80000 for rear brake service

Application Details

Compatible With rear brake applications on 1990-2002 Chevrolet and GMC platforms, including Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, GMC Savana 3500, Chevrolet C2500, Chevrolet C3500, Chevrolet K3500, GMC C3500, GMC K3500, Chevrolet C2500 Suburban, Chevrolet K2500 Suburban, GMC C2500 Suburban, GMC K2500 Suburban, Chevrolet P30, GMC P3500, Chevrolet C1500 Suburban, Chevrolet G30, GMC C1500 Suburban, GMC G3500, and Chevrolet K3500. This part cross-references Dorman - HELP 80000 for the same application.

What This Brake Drum Helps Address

  • Rear brake pulsation caused by worn drum surfaces
  • Reduced braking consistency from out-of-spec drum diameter
  • Noise or vibration during rear brake operation
  • Service replacement needs on 13-inch rear drum systems
  • Fitment issues on 8-lug and SRW rear brake applications

Installation Notes and Tips

Verify the drum diameter, center hole diameter, bolt pattern, and rear shoe width before installation. This brake drum is listed for rear position use only and is not specified with a rust-resistant coating, ABS tone ring, or outer cooling fins. Confirm the vehicle’s hub and brake dimensions against the application notes, especially on Chevrolet and GMC C/K, Suburban, Express, Savana, and P-series models.

Quality Assurance

DuraGo manufactures this brake drum through ISO-certified factories and builds its brake drum and rotor program around fit, form, and function requirements. The brand has more than 45 years of aftermarket manufacturing experience, and the BD80000 reflects that cataloged replacement focus for service work on Chevrolet and GMC rear brake systems.

This part fits 154 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody Type# DoorsFuel TypePositionNotes
2002ChevroletExpress 2500——DIESELRear8 Lug
2002ChevroletExpress 3500———RearSRW
2002GMCSavana 2500——DIESELRear8 Lug
2002GMCSavana 3500———RearSRW
2001ChevroletExpress 2500——DIESELRear8 Lug
2001ChevroletExpress 3500———RearSRW
2001GMCSavana 2500——DIESELRear8 Lug
2001GMCSavana 3500———RearSRW
2000ChevroletC2500———Rear13 Inch Rear Brake; 4.82 Inch Hub Hole
2000ChevroletC3500———RearSRW; 4.8 Inch Center Hole Diameter
2000ChevroletExpress 2500——DIESELRear8 Lug
2000ChevroletExpress 3500———RearSRW
2000ChevroletK3500Standard Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
2000ChevroletK3500Crew Cab Pickup4 Door—RearSRW; 4.82 Inch Hub Hole
2000ChevroletK3500Cab & Chassis2 Door—RearSRW; 4.82 Inch Hub Hole
2000GMCC3500———RearSRW; 4.8 Inch Center Hole Diameter
2000GMCK3500Standard Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
2000GMCK3500Extended Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
2000GMCK3500Crew Cab Pickup4 Door—RearSRW; 4.82 Inch Hub Hole
2000GMCK3500Cab & Chassis2 Door—RearSRW; 4.82 Inch Hub Hole
2000GMCSavana 2500——DIESELRear8 Lug
2000GMCSavana 3500———RearSRW
1999ChevroletC2500———Rear13 Inch Rear Brake; 4.82 Inch Hub Hole
1999ChevroletC2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1999ChevroletC3500———RearSRW; 4.8 Inch Center Hole Diameter
1999ChevroletExpress 2500——DIESELRear8 Lug
1999ChevroletExpress 3500———RearSRW
1999ChevroletK2500 Suburban———Rear4.82 Inch Hub Hole
1999ChevroletK3500Standard Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
1999ChevroletK3500Crew Cab Pickup4 Door—RearSRW; 4.82 Inch Hub Hole
1999ChevroletK3500Cab & Chassis4 Door—RearSRW; 4.82 Inch Hub Hole
1999ChevroletK3500Cab & Chassis2 Door—RearSRW; 4.82 Inch Hub Hole
1999ChevroletP30———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1999GMCC2500 Suburban———Rear13 x 3 1/2 Inch Rear Shoe
1999GMCC3500———RearSRW; 4.8 Inch Center Hole Diameter
1999GMCK2500 Suburban———Rearw/ 13 X 3 1/w/ 2 Inch Rear Shoe
1999GMCK3500Standard Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
1999GMCK3500Crew Cab Pickup4 Door—RearSRW; 4.82 Inch Hub Hole
1999GMCK3500Cab & Chassis4 Door—RearSRW; 4.82 Inch Hub Hole
1999GMCK3500Cab & Chassis2 Door—RearSRW; 4.82 Inch Hub Hole
1999GMCP3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1999GMCSavana 2500——DIESELRear8 Lug
1999GMCSavana 3500———RearSRW
1998ChevroletC2500———Rear13 Inch Rear Brake; 4.82 Inch Hub Hole
1998ChevroletC2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1998ChevroletC3500———RearSRW; 4.8 Inch Center Hole Diameter
1998ChevroletExpress 2500——DIESELRear8 Lug
1998ChevroletExpress 3500———RearSRW
1998ChevroletK2500 Suburban———Rear4.82 Inch Hub Hole
1998ChevroletK3500Standard Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
1998ChevroletK3500Crew Cab Pickup4 Door—RearSRW; 4.82 Inch Hub Hole
1998ChevroletK3500Cab & Chassis4 Door—RearSRW; 4.82 Inch Hub Hole
1998ChevroletK3500Cab & Chassis2 Door—RearSRW; 4.82 Inch Hub Hole
1998ChevroletP30———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1998GMCC2500 Suburban———Rear13 x 3 1/2 Inch Rear Shoe
1998GMCC3500———RearSRW; 4.8 Inch Center Hole Diameter
1998GMCK2500 Suburban———Rearw/ 13 X 3 1/w/ 2 Inch Rear Shoe
1998GMCK3500Standard Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
1998GMCK3500Crew Cab Pickup4 Door—RearSRW; 4.82 Inch Hub Hole
1998GMCK3500Cab & Chassis4 Door—RearSRW; 4.82 Inch Hub Hole
1998GMCK3500Cab & Chassis2 Door—RearSRW; 4.82 Inch Hub Hole
1998GMCP3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1998GMCSavana 2500——DIESELRear8 Lug
1998GMCSavana 3500———RearSRW
1997ChevroletC2500———Rear13 Inch Rear Brake; 4.82 Inch Hub Hole
1997ChevroletC2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1997ChevroletC3500———RearSRW; 4.8 Inch Center Hole Diameter
1997ChevroletExpress 2500——DIESELRear8 Lug
1997ChevroletExpress 3500———RearSRW
1997ChevroletK2500 Suburban———Rear4.82 Inch Hub Hole
1997ChevroletK3500Standard Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
1997ChevroletK3500Crew Cab Pickup4 Door—RearSRW; 4.82 Inch Hub Hole
1997ChevroletK3500Cab & Chassis4 Door—RearSRW; 4.82 Inch Hub Hole
1997ChevroletK3500Cab & Chassis2 Door—RearSRW; 4.82 Inch Hub Hole
1997ChevroletP30———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1997GMCC2500 Suburban———Rear13 x 3 1/2 Inch Rear Shoe
1997GMCC3500———RearSRW; 4.8 Inch Center Hole Diameter
1997GMCK2500 Suburban———Rearw/ 13 X 3 1/w/ 2 Inch Rear Shoe
1997GMCK3500Standard Cab Pickup2 Door—RearSRW; 4.82 Inch Hub Hole
1997GMCK3500Crew Cab Pickup4 Door—RearSRW; 4.82 Inch Hub Hole
1997GMCK3500Cab & Chassis4 Door—RearSRW; 4.82 Inch Hub Hole
1997GMCK3500Cab & Chassis2 Door—RearSRW; 4.82 Inch Hub Hole
1997GMCP3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1997GMCSavana 2500——DIESELRear8 Lug
1997GMCSavana 3500———RearSRW
1996ChevroletC1500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 Inch Rear Drum
1996ChevroletC2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1996ChevroletC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1996ChevroletExpress 2500——DIESELRear8 Lug
1996ChevroletExpress 3500———RearSRW
1996ChevroletG30———RearSRW; w/ 3-1/2 Inch Shoe
1996ChevroletK2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1996ChevroletP30———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1996GMCC1500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 Inch Rear Drum
1996GMCC2500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 x 3 1/2 Inch Rear Shoe
1996GMCC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1996GMCG3500———RearSRW; w/ 3-1/2 Inch Shoe
1996GMCK2500 Suburban———Rearw/ 13 X 3 1/w/ 2 Inch Rear Shoe; 4.82 Inch Hub Hole
1996GMCP3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1996GMCSavana 2500——DIESELRear8 Lug
1996GMCSavana 3500———RearSRW
1995ChevroletC1500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 Inch Rear Drum
1995ChevroletC2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1995ChevroletC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1995ChevroletK2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1995ChevroletK3500———RearSRW 13 x 3 1/2 Inch Rear Shoes
1995ChevroletP30———RearDRW; 4.8 Inch Center Hole Diameter
1995ChevroletP30———RearSRW; 13 x 3 1/2 Rear Shoe
1995GMCC1500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 Inch Rear Drum
1995GMCC2500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 x 3 1/2 Inch Rear Shoe
1995GMCC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1995GMCK2500 Suburban———Rearw/ 13 X 3 1/w/ 2 Inch Rear Shoe; 4.82 Inch Hub Hole
1995GMCP3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1994ChevroletC1500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 Inch Rear Drum
1994ChevroletC2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1994ChevroletC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1994ChevroletK2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1994ChevroletK3500———RearSRW 13 x 3 1/2 Inch Rear Shoes
1994ChevroletP30———RearDRW; 4.8 Inch Center Hole Diameter
1994ChevroletP30———RearSRW; 13 x 3 1/2 Rear Shoe
1994GMCC1500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 Inch Rear Drum
1994GMCC2500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 x 3 1/2 Inch Rear Shoe
1994GMCC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1994GMCK2500 Suburban———Rearw/ 13 X 3 1/w/ 2 Inch Rear Shoe; 4.82 Inch Hub Hole
1994GMCP3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1993ChevroletC2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1993ChevroletC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1993ChevroletK2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1993ChevroletP30———RearDRW; 4.8 Inch Center Hole Diameter
1993ChevroletP30———RearSRW; 13 x 3 1/2 Rear Shoe
1993GMCC2500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 x 3 1/2 Inch Rear Shoe
1993GMCC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1993GMCK2500 Suburban———Rearw/ 13 X 3 1/w/ 2 Inch Rear Shoe; 4.82 Inch Hub Hole
1993GMCP3500———RearDRW; 4.8 Inch Center Hole Diameter
1993GMCP3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1992ChevroletC2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1992ChevroletC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1992ChevroletK2500 Suburban———Rearw/ 13 X 3 1/2 Inch Rear Shoe; 4.82 Inch Hub Hole
1992ChevroletP30———RearDRW; 4.8 Inch Center Hole Diameter
1992ChevroletP30———RearSRW; 13 x 3 1/2 Rear Shoe
1992GMCC2500 Suburban———Rear4.8 Inch Center Hole Diameter; 13 x 3 1/2 Inch Rear Shoe
1992GMCC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1992GMCK2500 Suburban———Rearw/ 13 X 3 1/w/ 2 Inch Rear Shoe; 4.82 Inch Hub Hole
1992GMCP3500———RearDRW; 4.8 Inch Center Hole Diameter
1991ChevroletC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1991ChevroletP30———RearDRW; 4.8 Inch Center Hole Diameter
1991ChevroletP30———RearSRW; 13 x 3 1/2 Rear Shoe
1991GMCC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1991GMCP3500———RearDRW; 4.8 Inch Center Hole Diameter
1990ChevroletC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1990ChevroletP30———RearDRW; 4.8 Inch Center Hole Diameter
1990ChevroletP30———RearSRW; 13 x 3 1/2 Rear Shoe
1990GMCC3500———RearSRW; 13 x 3 1/2 Inch Rear Shoe
1990GMCP3500———RearDRW; 4.8 Inch Center Hole Diameter
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9531Dorman - HELP — 800001255231236603015650039AX80000BD125523P9531PDR0619