DuraGo BD920150 Brake Drum - Rear
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DuraGo

DuraGo BD920150 Brake Drum - Rear

Brand DuraGo BD920150
Position Rear
ABS Tone Ring Included No
Bolt Circle Diameter 5.5
Bolt Circle Diameter 139.7
Bolt Hole Diameter 0.65
Bolt Hole Diameter 16.4
Bolt Hole Quantity 6
Brake Surface Width 3
Brake Surface Width 76.2
Center Hole Diameter 3.09
Center Hole Diameter 78.6
Construction Full Cast
Material Cast Iron
Maximum Brake Diameter (Discard) 11.67
Maximum Brake Diameter (Discard) 296.5
Nominal Drum Diameter 11.61
Nominal Drum Diameter 295
Outer Cooling Fins No
Outside Diameter 13.2
Outside Diameter 335.4
Overall Height 3.8
Overall Height 96.5
Rust Resistant Coating No
Fits Chevrolet and GMC · 10 vehicles

Full cast construction. Delivers a solid, durable brake drum design.

Cast iron material. Provides dependable strength and heat handling.

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

Cross-references Anchor 9801, Dorman - HELP 80128 and PRT 920150 for the same application. See all 12.

$74.18Free 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 $74.18
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Brake Drum options

DuraGo BD920150 Rear Brake Drum

The DuraGo BD920150 brake drum is built for rear brake service on select Chevrolet Silverado 1500 and GMC Sierra 1500 applications. Made from cast iron with a full cast construction, it provides the dimensional accuracy needed for consistent brake contact and dependable drum brake performance.

Key Features

  • Cast iron construction for strength and heat handling
  • Full cast design for a traditional OE-style brake drum build
  • Nominal drum diameter: 11.61 in. (295 mm)
  • Maximum brake diameter discard: 11.67 in. (296.5 mm)
  • Brake surface width: 3 in. (76.2 mm)
  • Outside diameter: 13.2 in. (335.4 mm)
  • Center hole diameter: 3.09 in. (78.6 mm)
  • 6-bolt pattern with 5.5 in. (139.7 mm) bolt circle diameter
  • Overall height: 3.8 in. (96.5 mm)

Detailed Description

DuraGo manufactures aftermarket brake components through ISO-certified factories with a focus on fit, form, and function. The BD920150 is part of the brand’s brake drum and rotor program and is cataloged for professional repair use. This brake drum is engineered for rear drum brake service on 2009-2013 Chevrolet Silverado 1500 and 2009-2013 GMC Sierra 1500 models, making it a direct-match option for common rear brake drum replacement work. This part cross-references Anchor 9801 and Dorman - HELP 80128 for the same application.

What This Brake Drum Helps Address

  • Rear brake pulsation caused by worn or out-of-round drum surfaces
  • Reduced braking consistency from excessive drum wear
  • Brake noise related to drum surface condition
  • Service issues during rear brake overhaul on Silverado 1500 and Sierra 1500 trucks
  • Replacement needs when the drum reaches discard diameter

Installation Notes and Tips

Fits 2009-2013 Chevrolet Silverado 1500, rear. Fits 2009-2013 GMC Sierra 1500, rear. Before installation, clean corrosion from the wheel bearing flange to help reduce lateral runout and brake system pulsation. Torque the nut to the factory recommended specification and follow the detailed factory torquing procedure. Verify drum diameter and brake surface condition during service to confirm the replacement is within specification.

Quality Assurance

DuraGo brake drums are manufactured by ISO-certified factories and built to meet fit, form, and function requirements for professional automotive repair.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2013ChevroletSilverado 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2013GMCSierra 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2012ChevroletSilverado 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2012GMCSierra 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2011ChevroletSilverado 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2011GMCSierra 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2010ChevroletSilverado 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2010GMCSierra 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2009ChevroletSilverado 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
2009GMCSierra 1500RearWARNING: Failure to clean the corrosion from the wheel bearing flange may result in increased lateral runout of the brake drum and brake system pulsation. Torque nut to factory recommended torque specification. Important: Follow detailed factory torquing procedure.
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 9801Dorman - HELP — 80128PRT — 920150123660451913337422874950258321042597696789059149AX920150BD180466P920150