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GeoBrakes stocks OEM-grade brake drums confirmed to fit the Toyota T100, the cast-iron components that form the friction surface for the T100 drum brake shoes. Available in standard and corrosion-coated configurations for your T100, every drum is manufactured to the correct inner diameter, wall thickness, and surface finish for the Toyota T100
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The brake drum on the Toyota T100 is the rotating cast-iron bowl that the T100 drum brake shoes press against to slow your vehicle. Mounted to the rear axle hub of your Toyota T100, 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 T100 vehicles, Toyota T100 brake drums fully enclose the shoe assembly, which means wear and damage often goes unnoticed until braking performance on the Toyota T100 is noticeably affected.
Standard OEM-Grade Drums for the Toyota T100
Standard OEM-grade cast-iron drums for the Toyota T100 are manufactured to the original equipment diameter, wall thickness, and surface finish specification for your T100. They are the direct replacement for the factory T100 drum with no modification required.
Coated Brake Drums for the Toyota T100
Coated Toyota T100 brake drums feature a corrosion-resistant coating applied to the external drum surfaces of your T100, the hat section, outer wall, and wheel mounting face. Surface rust is a common issue on Toyota T100 drum brake vehicles in US, particularly during periods of non-use in winter when moisture and salt collect inside the T100 wheel well. A coated drum on your Toyota T100 resists surface rust that can transfer to the wheel mounting face, making future drum removal significantly easier at the next T100 brake service.
Toyota T100 brake drum replacement requires matching the correct inner diameter, wall thickness, bolt circle, hub bore, and drum offset for your T100. Errors in any of these dimensions produce incorrect shoe-to-drum clearance, uneven wear, and braking problems on the Toyota T100. Our vehicle selector eliminates those risks by confirming the correct drum for the Toyota T100 exact year, make, model, and axle. Coated T100 drum options are available for vehicles with heavy salt exposure.
How long do brake drums last on a Toyota T100?
Toyota T100 brake drums typically last 150,000 to 200,000 kilometres with periodic resurfacing, significantly longer than disc brake rotors on the T100. Each resurfacing removes material from the T100 drum and reduces wall thickness. Once the Toyota T100 drum reaches its maximum allowable inner diameter, it must be replaced rather than turned again.
Should I replace brake drums on my Toyota T100 in pairs?
Yes. Replace both Toyota T100 drums on the same axle to maintain balanced braking. Drums of different inner diameters on the T100 create uneven friction forces, causing the Toyota T100 to pull to the fresher-drum side during braking.
Should I replace drums and shoes at the same time on my Toyota T100?
Yes, it is strongly recommended for the Toyota T100. New shoes on a scored or out-of-round T100 drum wear unevenly from day one. New Toyota T100 drums with old shoes that have worn to match the old drum surface will contact the new bore incorrectly. Replacing both together on the T100 ensures proper break-in and maximum service life from both components.