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$78.82
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K8-102224• Rear• Brake Drum Kits
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GeoBrakes stocks complete brake drum kits confirmed to fit the Scion Iq, pairing OEM-grade brake drums at the correct inner diameter for the Iq with matched drum brake shoes and hardware for a full rear drum brake overhaul on your Scion Iq in a single package. Every kit ensures drums and shoes are replaced together on the Iq, 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$78.82
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Transit Auto
$116.59
10 items in stock
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Transit Auto
$147.13
10 items in stock
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A brake drum kit for the Scion Iq addresses the most common brake service shortcut: replacing shoes on a worn Iq drum, or fitting new drums with glazed, worn shoes. Either combination prevents correct break-in on the Scion Iq. New shoes have a specific arc radius that must contact a fresh drum surface across the full lining width on your Iq. A GeoBrakes drum kit eliminates that incompatibility by delivering matched drums and shoes confirmed for your Scion Iq in a single order.
The kit for your Scion Iq includes OEM-spec cast-iron brake drums at the correct inner diameter for the Iq for both left and right rear wheels, drum brake shoes with OEM-grade friction lining matched to the Scion Iq drum bore and wheel cylinder specification, a brake hardware kit with return springs, hold-down hardware, and self-adjusters specific to the Iq, and drum retaining hardware where required by the Scion Iq application.
Road salt and freeze-thaw cycles deteriorate every component in the Scion Iq drum brake system over the same service interval. By the time a Iq 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 Scion Iq. Replacing drums and shoes alone while leaving worn springs and seized adjusters on the Iq produces a service that underperforms within months.
Drum and shoe arc radius must match exactly for correct contact geometry on the Scion Iq. An incorrect drum diameter or wrong-spec shoe lining for the Iq produces immediate uneven wear and noise. Every kit in the GeoBrakes catalogue is assembled for the Scion Iq, drum diameter, shoe arc, and hardware spring rates all confirmed as a matched set specific to the Iq.
How do I know if I need a basic or full-service kit for my Scion Iq?
A basic kit for the Scion Iq 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 Iq overhaul, particularly on American Scion Iq vehicles with significant winter salt exposure.
Should I replace drum kits on both rear wheels of my Scion Iq at the same time?
Yes. Always replace drum brake components on the Scion Iq as an axle set, both left and right rear, to maintain balanced braking force. Drums and shoes at different wear stages on the Iq create uneven rear braking that pulls the vehicle to one side.
Can I install a brake drum kit on my Scion Iq myself?
Rear drum brake service on the Scion Iq is a moderately advanced DIY task. It requires removing the drum, dismantling the shoe assembly on the Iq, correctly routing return springs, and adjusting shoes to the correct drum clearance. A service manual specific to the Scion Iq is essential.