Standard/OEIn stock
$209.33
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K8-101847• Rear• Brake Drum Kits
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GeoBrakes stocks complete brake drum kits confirmed to fit the Gmc C2500, pairing OEM-grade brake drums at the correct inner diameter for the C2500 with matched drum brake shoes and hardware for a full rear drum brake overhaul on your Gmc C2500 in a single package. Every kit ensures drums and shoes are replaced together on the C2500, the only way to achieve correct contact geometry and maximum service life from both components. Each kit ships with a 100% fitment guarantee and free delivery across US on orders over $99.
Standard/OE$209.33
8 items in stock
Select your vehicle to see compatible products and accurate pricing
Transit Auto
$251.69
8 items in stock
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A brake drum kit for the Gmc C2500 addresses the most common brake service shortcut: replacing shoes on a worn C2500 drum, or fitting new drums with glazed, worn shoes. Either combination prevents correct break-in on the Gmc C2500. New shoes have a specific arc radius that must contact a fresh drum surface across the full lining width on your C2500. A GeoBrakes drum kit eliminates that incompatibility by delivering matched drums and shoes confirmed for your Gmc C2500 in a single order.
The kit for your Gmc C2500 includes OEM-spec cast-iron brake drums at the correct inner diameter for the C2500 for both left and right rear wheels, drum brake shoes with OEM-grade friction lining matched to the Gmc C2500 drum bore and wheel cylinder specification, a brake hardware kit with return springs, hold-down hardware, and self-adjusters specific to the C2500, and drum retaining hardware where required by the Gmc C2500 application.
Road salt and freeze-thaw cycles deteriorate every component in the Gmc C2500 drum brake system over the same service interval. By the time a C2500 drum is worn, the shoes are typically at or near minimum thickness, the hardware is corroded, and the wheel cylinder boots are deteriorating on your Gmc C2500. Replacing drums and shoes alone while leaving worn springs and seized adjusters on the C2500 produces a service that underperforms within months.
Drum and shoe arc radius must match exactly for correct contact geometry on the Gmc C2500. An incorrect drum diameter or wrong-spec shoe lining for the C2500 produces immediate uneven wear and noise. Every kit in the GeoBrakes catalogue is assembled for the Gmc C2500, drum diameter, shoe arc, and hardware spring rates all confirmed as a matched set specific to the C2500.
How do I know if I need a basic or full-service kit for my Gmc C2500?
A basic kit for the Gmc C2500 is appropriate when the wheel cylinders have been recently replaced and show no signs of leaking. A full-service kit is the stronger choice during a high-mileage C2500 overhaul, particularly on American Gmc C2500 vehicles with significant winter salt exposure.
Should I replace drum kits on both rear wheels of my Gmc C2500 at the same time?
Yes. Always replace drum brake components on the Gmc C2500 as an axle set, both left and right rear, to maintain balanced braking force. Drums and shoes at different wear stages on the C2500 create uneven rear braking that pulls the vehicle to one side.
Can I install a brake drum kit on my Gmc C2500 myself?
Rear drum brake service on the Gmc C2500 is a moderately advanced DIY task. It requires removing the drum, dismantling the shoe assembly on the C2500, correctly routing return springs, and adjusting shoes to the correct drum clearance. A service manual specific to the Gmc C2500 is essential.