Standard/OEIn stock
$88.54
10 items in stock
Quality For FREE Shipping
K8-101908• Rear• Brake Drum Kits
Add Vehicle to Confirm Fitment
Select your vehicle to see compatible products and accurate pricing
GeoBrakes stocks complete brake drum kits confirmed to fit the Oldsmobile Cutlass Supreme, pairing OEM-grade brake drums at the correct inner diameter for the Cutlass Supreme with matched drum brake shoes and hardware for a full rear drum brake overhaul on your Oldsmobile Cutlass Supreme in a single package. Every kit ensures drums and shoes are replaced together on the Cutlass Supreme, 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$88.54
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Transit Auto
$117.42
10 items in stock
Select your vehicle to see compatible products and accurate pricing
Transit Auto
$129.15
10 items in stock
Select your vehicle to see compatible products and accurate pricing
A brake drum kit for the Oldsmobile Cutlass Supreme addresses the most common brake service shortcut: replacing shoes on a worn Cutlass Supreme drum, or fitting new drums with glazed, worn shoes. Either combination prevents correct break-in on the Oldsmobile Cutlass Supreme. New shoes have a specific arc radius that must contact a fresh drum surface across the full lining width on your Cutlass Supreme. A GeoBrakes drum kit eliminates that incompatibility by delivering matched drums and shoes confirmed for your Oldsmobile Cutlass Supreme in a single order.
The kit for your Oldsmobile Cutlass Supreme includes OEM-spec cast-iron brake drums at the correct inner diameter for the Cutlass Supreme for both left and right rear wheels, drum brake shoes with OEM-grade friction lining matched to the Oldsmobile Cutlass Supreme drum bore and wheel cylinder specification, a brake hardware kit with return springs, hold-down hardware, and self-adjusters specific to the Cutlass Supreme, and drum retaining hardware where required by the Oldsmobile Cutlass Supreme application.
Road salt and freeze-thaw cycles deteriorate every component in the Oldsmobile Cutlass Supreme drum brake system over the same service interval. By the time a Cutlass Supreme 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 Oldsmobile Cutlass Supreme. Replacing drums and shoes alone while leaving worn springs and seized adjusters on the Cutlass Supreme produces a service that underperforms within months.
Drum and shoe arc radius must match exactly for correct contact geometry on the Oldsmobile Cutlass Supreme. An incorrect drum diameter or wrong-spec shoe lining for the Cutlass Supreme produces immediate uneven wear and noise. Every kit in the GeoBrakes catalogue is assembled for the Oldsmobile Cutlass Supreme, drum diameter, shoe arc, and hardware spring rates all confirmed as a matched set specific to the Cutlass Supreme.
How do I know if I need a basic or full-service kit for my Oldsmobile Cutlass Supreme?
A basic kit for the Oldsmobile Cutlass Supreme 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 Cutlass Supreme overhaul, particularly on American Oldsmobile Cutlass Supreme vehicles with significant winter salt exposure.
Should I replace drum kits on both rear wheels of my Oldsmobile Cutlass Supreme at the same time?
Yes. Always replace drum brake components on the Oldsmobile Cutlass Supreme as an axle set, both left and right rear, to maintain balanced braking force. Drums and shoes at different wear stages on the Cutlass Supreme create uneven rear braking that pulls the vehicle to one side.
Can I install a brake drum kit on my Oldsmobile Cutlass Supreme myself?
Rear drum brake service on the Oldsmobile Cutlass Supreme is a moderately advanced DIY task. It requires removing the drum, dismantling the shoe assembly on the Cutlass Supreme, correctly routing return springs, and adjusting shoes to the correct drum clearance. A service manual specific to the Oldsmobile Cutlass Supreme is essential.