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GeoBrakes stocks OEM-grade brake drums confirmed to fit the Chevrolet Hhr, the cast-iron components that form the friction surface for the Hhr drum brake shoes. Available in standard and corrosion-coated configurations for your Hhr, every drum is manufactured to the correct inner diameter, wall thickness, and surface finish for the Chevrolet Hhr
Standard/OESelect your vehicle to see compatible products and accurate pricing
Standard/OESelect your vehicle to see compatible products and accurate pricing
The brake drum on the Chevrolet Hhr is the rotating cast-iron bowl that the Hhr drum brake shoes press against to slow your vehicle. Mounted to the rear axle hub of your Chevrolet Hhr, it spins with the wheel and provides the friction surface that the shoes contact under braking. Unlike brake rotors, which can be visually inspected from outside the wheel on many Hhr vehicles, Chevrolet Hhr brake drums fully enclose the shoe assembly, which means wear and damage often goes unnoticed until braking performance on the Chevrolet Hhr is noticeably affected.
Standard OEM-Grade Drums for the Chevrolet Hhr
Standard OEM-grade cast-iron drums for the Chevrolet Hhr are manufactured to the original equipment diameter, wall thickness, and surface finish specification for your Hhr. They are the direct replacement for the factory Hhr drum with no modification required.
Coated Brake Drums for the Chevrolet Hhr
Coated Chevrolet Hhr brake drums feature a corrosion-resistant coating applied to the external drum surfaces of your Hhr, the hat section, outer wall, and wheel mounting face. Surface rust is a common issue on Chevrolet Hhr drum brake vehicles in US, particularly during periods of non-use in winter when moisture and salt collect inside the Hhr wheel well. A coated drum on your Chevrolet Hhr resists surface rust that can transfer to the wheel mounting face, making future drum removal significantly easier at the next Hhr brake service.
Chevrolet Hhr brake drum replacement requires matching the correct inner diameter, wall thickness, bolt circle, hub bore, and drum offset for your Hhr. Errors in any of these dimensions produce incorrect shoe-to-drum clearance, uneven wear, and braking problems on the Chevrolet Hhr. Our vehicle selector eliminates those risks by confirming the correct drum for the Chevrolet Hhr exact year, make, model, and axle. Coated Hhr drum options are available for vehicles with heavy salt exposure.
How long do brake drums last on a Chevrolet Hhr?
Chevrolet Hhr brake drums typically last 150,000 to 200,000 kilometres with periodic resurfacing, significantly longer than disc brake rotors on the Hhr. Each resurfacing removes material from the Hhr drum and reduces wall thickness. Once the Chevrolet Hhr drum reaches its maximum allowable inner diameter, it must be replaced rather than turned again.
Should I replace brake drums on my Chevrolet Hhr in pairs?
Yes. Replace both Chevrolet Hhr drums on the same axle to maintain balanced braking. Drums of different inner diameters on the Hhr create uneven friction forces, causing the Chevrolet Hhr to pull to the fresher-drum side during braking.
Should I replace drums and shoes at the same time on my Chevrolet Hhr?
Yes, it is strongly recommended for the Chevrolet Hhr. New shoes on a scored or out-of-round Hhr drum wear unevenly from day one. New Chevrolet Hhr drums with old shoes that have worn to match the old drum surface will contact the new bore incorrectly. Replacing both together on the Hhr ensures proper break-in and maximum service life from both components.