Homeβ€Ί Brake > Drums and Rotorsβ€Ί Dynamite Friction 365-47044 Brake Drum - Rear
Part #: 320.66006F

Dynamite Friction 365-47044 Brake Drum - Rear

True Balanced Brake Drum
83 vehicles fit this part
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OE Direct Replacement β€” Bolt-on fit, no modifications needed
True Balanced Brake Drum
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Overview of Dynamite Friction True Balanced Brake Drum 365-47044

The Dynamite Friction True Balanced Brake Drum 365-47044 is designed for reliable braking performance on select Chevrolet and GMC trucks and SUVs. This brake drum is engineered to meet the specific requirements of heavy-duty vehicles such as the Chevrolet C20 and GMC K2500 Suburban, ensuring consistent stopping power and durability.

  • Compatible with Chevrolet and GMC models including C20, C2500, K20, K2500, P20, P2500, R20, R2500, V20, and V2500 Suburban variants
  • Part number 365-47044 for precise identification and fitment
  • Manufactured under the True Balanced Brake Drum product line for enhanced balance and reduced vibration
  • Constructed to maintain proper brake drum alignment and minimize brake system wear

True Balanced Brake Drum Product Line Details

The True Balanced Brake Drum line by Dynamite Friction focuses on delivering brake drums that are precisely balanced to reduce vibration and uneven wear during braking. This balance contributes to smoother braking performance and extends the life of brake components. The 365-47044 brake drum benefits from this technology, making it suitable for heavy-duty Chevrolet and GMC trucks and suburban models that demand consistent and reliable braking under load.

Product Description and Fitment

This brake drum is specifically designed for use on Chevrolet and GMC trucks and suburban models including the C20, C2500, K20, K2500, P20, P2500, R20, R2500, V20, and V2500 Suburban series. The part number 365-47044 ensures compatibility with these vehicles, providing a direct replacement that meets factory specifications. The drum's balanced design helps maintain brake system integrity and reduces the risk of brake judder or uneven pad wear.

Common Applications and Problem Solving

  • Replacement for worn or scored brake drums on Chevrolet C20 and GMC K2500 Suburban vehicles
  • Addresses brake vibration and noise issues caused by unbalanced drums
  • Helps restore proper brake pedal feel and stopping power
  • Prevents premature brake shoe wear due to uneven drum surfaces
  • Suitable for heavy-duty use in trucks and suburban models requiring reliable braking

Installation Notes and Tips

  • Ensure the brake drum is compatible with your specific Chevrolet or GMC model and year
  • Inspect brake shoes and hardware for wear during installation and replace as necessary
  • Clean the hub mounting surface before installing the new drum to ensure proper fitment
  • Torque wheel lug nuts to manufacturer specifications after installation
  • Test brakes carefully after installation to confirm proper operation

Quality Assurance and Warranty

Dynamite Friction manufactures the True Balanced Brake Drum 365-47044 to meet industry standards for durability and performance. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliability in demanding automotive applications. For warranty information, refer to the product documentation or contact the manufacturer directly.

BrandCentric
Part Number320.66006F
PositionTrue Balanced Brake Drum
ABS Tone Ring IncludedNo
Bearings IncludedNo
Center Hole Diameter2.783
Center Hole Diameter70.700
Disc FinishFully Coated
Disc Mounting [cntrc]Floating
Discard Thickness0.957
Discard Thickness24.300
Hat FinishCoated
Misc Holes [cntrc]0
Mounting Bolt Hole Circle Diameter4.748
Mounting Bolt Hole Circle Diameter120.600
Nominal Thickness1.035
Nominal Thickness26.300
Outside Diameter10.500
Outside Diameter266.700
Overall Height2.047
Overall Height52.000
Solid Or Vented Type RotorVented
Stud/Lug Hole Diameter0.524
Stud/Lug Hole Diameter13.300
Stud/Lug Hole Quantity5
Surface TypeSmooth
Vane Style [cntrc]Straight
Weight [cntrc] kgs6.450
Weight [cntrc] lbs14.200

This part fits 83 vehicles. Search below:

YearMakeModelPositionNotes
1989ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1989GMCP2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1988ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1988GMCP2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1988GMCV2500 SuburbanRearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1987ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1987ChevroletR20RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1987ChevroletR20 SuburbanRear11 inch Rear Drums (JB6 & JD6 Brakes); True Balanced Brake Drum
1987ChevroletV20RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1987ChevroletV20 SuburbanRearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1987GMCP2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1987GMCR2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1987GMCR2500 SuburbanRear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1987GMCV2500Rear11 inch Rear Drums; excluding JB7 & JD7 Brakes; Rotors Only; True Balanced Brake Drum
1987GMCV2500 SuburbanRearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1986ChevroletC20RearRear 11-inch Disc Brake Rotor compatible with JB6 & JD6 braking systems; True Balanced Brake Drum
1986ChevroletC20 SuburbanRearRear 11-inch Disc Brake Rotor compatible with JB6 & JD6 braking systems; True Balanced Brake Drum
1986ChevroletK20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 9-1/2 inch Rear Axle; Rotor Only; True Balanced Brake Drum
1986ChevroletK20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 9-1/2 inch Rear Axle; Hub & Rotor Assembly; True Balanced Brake Drum
1986ChevroletK20 SuburbanRear11 inch Rear Drums; Rotor Only; True Balanced Brake Drum
1986ChevroletK20 SuburbanRear11 inch Rear Drums; GM & Dana 44-5F & 44-6F Axles; Hub & Rotor Assembly; True Balanced Brake Drum
1986ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1986GMCC2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1986GMCC2500 SuburbanRear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1986GMCK2500Rear11 inch Rear Drums; Rotor Only; True Balanced Brake Drum
1986GMCK2500Rear11 inch Rear Drums; Hub & Rotor Assembly; True Balanced Brake Drum
1986GMCK2500 SuburbanRear11 inch Rear Drums; Rotor Only; True Balanced Brake Drum
1986GMCK2500 SuburbanRear11 inch Rear Drums; Hub & Rotor; True Balanced Brake Drum
1986GMCP2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1985ChevroletC20RearRear 11-inch Disc Brake Rotor compatible with JB6 & JD6 braking systems; True Balanced Brake Drum
1985ChevroletC20 SuburbanRearRear 11-inch Disc Brake Rotor compatible with JB6 & JD6 braking systems; True Balanced Brake Drum
1985ChevroletK20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 9-1/2 inch Rear Axle; Rotor Only; True Balanced Brake Drum
1985ChevroletK20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 9-1/2 inch Rear Axle; Hub & Rotor Assembly; True Balanced Brake Drum
1985ChevroletK20 SuburbanRear11 inch Rear Drums; Rotor Only; True Balanced Brake Drum
1985ChevroletK20 SuburbanRear11 inch Rear Drums; GM & Dana 44-5F & 44-6F Axles; Hub & Rotor Assembly; True Balanced Brake Drum
1985ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1985GMCC2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1985GMCC2500 SuburbanRear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1985GMCK2500Rear11 inch Rear Drums; Rotor Only; True Balanced Brake Drum
1985GMCK2500Rear11 inch Rear Drums; Hub & Rotor Assembly; True Balanced Brake Drum
1985GMCK2500 SuburbanRear11 inch Rear Drums; Rotor Only; True Balanced Brake Drum
1985GMCK2500 SuburbanRear11 inch Rear Drums; Hub & Rotor; True Balanced Brake Drum
1985GMCP2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1984ChevroletC20RearSuitable for Disc Brake Rotor with 11 inch Rear Drums, JB6 & JD6 Brakes, and 6-3/8 inch Tall Drums.; True Balanced Brake Drum
1984ChevroletC20 SuburbanRear11 inch Rear Drums, JB6 & JD6 Brakes, 6-3/8 inch Tall Drums, Under 7'500 lb Gross Vehicle Weight (GVW); True Balanced Brake Drum
1984ChevroletK20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 9-1/2 inch Rear Axle; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1984ChevroletK20 SuburbanRear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1984ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; True Balanced Brake Drum
1984GMCC2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1984GMCC2500 SuburbanRear11 inch Rear Drums; Under 7'500 lb Gross Vehicle Weight (GVW); JB6 & JD6 Brakes; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1984GMCK2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1984GMCK2500 SuburbanRear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1984GMCP2500RearRear disc brake rotor designed for 11 inch rear drums.; True Balanced Brake Drum
1983ChevroletC20RearSuitable for Disc Brake Rotor with 11 inch Rear Drums, JB6 & JD6 Brakes, and 6-3/8 inch Tall Drums.; True Balanced Brake Drum
1983ChevroletC20 SuburbanRear11 inch Rear Drums, JB6 & JD6 Brakes, 6-3/8 inch Tall Drums, Under 7'500 lb Gross Vehicle Weight (GVW); True Balanced Brake Drum
1983ChevroletK20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 9-1/2 inch Rear Axle; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1983ChevroletK20 SuburbanRear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1983ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1983GMCC2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1983GMCC2500 SuburbanRear11 inch Rear Drums; Under 7'500 lb Gross Vehicle Weight (GVW); JB6 & JD6 Brakes; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1983GMCK2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1983GMCK2500 SuburbanRear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1983GMCP2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1982ChevroletC20RearSuitable for Disc Brake Rotor with 11 inch Rear Drums, JB6 & JD6 Brakes, and 6-3/8 inch Tall Drums.; True Balanced Brake Drum
1982ChevroletC20 SuburbanRear11 inch Rear Drums, JB6 & JD6 Brakes, 6-3/8 inch Tall Drums, Under 7'500 lb Gross Vehicle Weight (GVW); True Balanced Brake Drum
1982ChevroletK20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 9-1/2 inch Rear Axle; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1982ChevroletK20 SuburbanRear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1982ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1982GMCC2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1982GMCC2500 SuburbanRear11 inch Rear Drums; Under 7'500 lb Gross Vehicle Weight (GVW); JB6 & JD6 Brakes; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1982GMCK2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1982GMCK2500 SuburbanRear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1982GMCP2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1981ChevroletC20RearSuitable for Disc Brake Rotor with 11 inch Rear Drums, JB6 & JD6 Brakes, and 6-3/8 inch Tall Drums.; True Balanced Brake Drum
1981ChevroletC20 SuburbanRear11 inch Rear Drums, JB6 & JD6 Brakes, 6-3/8 inch Tall Drums, Under 7'500 lb Gross Vehicle Weight (GVW); True Balanced Brake Drum
1981ChevroletK20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 9-1/2 inch Rear Axle; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1981ChevroletK20 SuburbanRear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1981ChevroletP20Rear11 inch Rear Drums; JB6 & JD6 Brakes; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1981GMCC2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1981GMCC2500 SuburbanRear11 inch Rear Drums; Under 7'500 lb Gross Vehicle Weight (GVW); JB6 & JD6 Brakes; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1981GMCK2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1981GMCK2500 SuburbanRear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum
1981GMCP2500Rear11 inch Rear Drums; 6-3/8 inch Tall Drums; True Balanced Brake Drum

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.