Drum brake replacement costs between $150 and $600 per axle at a shop, depending on your vehicle, whether the drums need turning, and whether the wheel cylinders fail
Drum brakes sit inside a metal drum at each wheel. When they wear out, a technician removes the drum, replaces the brake shoes (the friction material), and often machines the drum smooth if it's scored or glazed. The total bill includes labor, parts, and sometimes a wheel cylinder replacement if that component has failed.
The wide range in cost reflects real differences in what your car needs. A straightforward shoe replacement on a Honda Civic runs less than half what a full drum overhaul costs on a truck with larger drums and corroded hardware. Labor rates also vary by region and shop; independent mechanics typically charge less than dealerships.
Key Takeaways
- Parts alone (brake shoes, hardware, and lubricant) usually cost $50 to $150 per axle; labor adds $100 to $450 depending on how corroded or stuck the drums are.
- Drum turning (machining the drum smooth) adds $15 to $50 per drum if the surface is scored, but some shops include it in the base price.
- Wheel cylinder replacement, needed when the cylinder leaks brake fluid, costs an additional $75 to $200 per wheel and is often discovered during the job.
- Independent shops and regional chains typically charge 30 to 50 percent less than dealerships for the same work.
- Rear drum brakes wear more slowly than front disc brakes, so you may not need replacement for 80,000 to 100,000 miles if your vehicle has them.
What the parts themselves cost
Brake shoes, the curved friction material that presses against the drum, cost $30 to $80 per axle from an aftermarket supplier. OEM (original equipment manufacturer) shoes run $50 to $120. You also need hardware—springs, clips, and adjusters—which add another $15 to $40 per axle. Brake fluid, grease, and small fasteners typically add $5 to $10.
The total parts bill for one axle (two wheels) usually lands between $50 and $150 before labor. Drums themselves rarely need replacement unless they are cracked or so badly scored that machining won't save them; a new drum costs $40 to $100 each, but most jobs reuse the existing drum after turning it.
Labor and how it varies by job difficulty
A straightforward drum brake job on a vehicle with no corrosion or stuck components takes a technician 1 to 2 hours per axle. At $75 to $150 per hour (the typical independent shop rate), that's $75 to $300 in labor. Dealerships charge $100 to $200 per hour, pushing labor to $100 to $400 for the same work.
Difficulty multiplies the time. Drums that haven't been serviced in years often seize to the axle flange and require heat, penetrating oil, and sometimes a puller to remove. Corroded springs and hardware may snap during removal, forcing a technician to drill out fasteners or replace more parts than planned. A job that should take 1.5 hours can stretch to 3 or 4, doubling or tripling the labor cost.
Some shops quote a flat rate for drum brake service (for example, $250 per axle all-in), while others bill hourly. Flat-rate shops protect you from surprise overages if the job runs long, but they also price in an assumption about how difficult the work will be; if your drums come off easily, you pay the same amount as someone whose drums required an hour of cutting and heating.
Drum turning and when it's necessary
The inside surface of a brake drum can become scored (scratched), glazed (polished smooth by friction), or warped over time. A machine shop or equipped brake service can turn the drum—removing a thin layer of metal to restore a smooth surface. This costs $15 to $50 per drum and is often included in a full brake job quote, though some shops charge it separately.
Turning is not always necessary. If the drum surface is smooth and the shoes fit snugly, the job can proceed without it. However, if the drum is scored, glazed, or slightly warped, turning prevents brake noise and uneven wear on the new shoes. Many shops turn drums as standard practice to may support a quiet, long-lasting repair; others only turn if they find a problem during inspection.
If the drum is too thin after turning (metal removed brings it below the minimum thickness stamped on the drum), it must be replaced instead. This adds $40 to $100 per drum to the bill and is rare but possible on high-mileage vehicles or drums that have been turned before.
Wheel cylinder replacement and unexpected costs
The wheel cylinder is a small hydraulic component that pushes the brake shoes outward when you press the pedal. If it leaks brake fluid, it must be replaced during a brake job. Replacement costs $75 to $200 per wheel and includes the cylinder, seals, and labor to install and bleed the system.
Many shops discover a leaking wheel cylinder only after disassembling the brakes. You may receive a call mid-job asking whether to proceed with the replacement. Some shops include a wheel cylinder inspection in their initial quote and flag the cost upfront; others charge it as an add-on. Ask the shop whether they inspect cylinders before starting and what their policy is on unexpected repairs.
Dealership versus independent shop pricing
| Service Provider | Typical Labor Rate | Estimated Total (One Axle) | Warranty |
|---|---|---|---|
| Independent brake shop | $75–$125/hour | $150–$350 | 12 months or 12,000 miles (varies) |
| Regional chain (Firestone, Midas) | $100–$150/hour | $200–$400 | 12 months or 12,000 miles (standard) |
| Dealership | $100–$200/hour | $250–$500 | 12 months or 12,000 miles (varies by brand) |
Dealerships charge more because they use OEM parts, employ factory-trained technicians, and often include longer warranties. If your vehicle is under warranty or you want the assurance of factory parts and service records, the extra cost may be worth it. For out-of-warranty vehicles, an independent brake specialist or regional chain typically delivers the same quality at a lower price.
Before choosing a shop, call three places with your vehicle's year, make, and model, and ask for a quote on rear drum brake replacement. Most will give you a ballpark figure over the phone. Compare the quoted labor rate, whether they include drum turning, and what warranty they offer on the work.
Signs your drum brakes need replacement soon
Brake pedal that feels soft or spongy, even after bleeding the system, often signals worn shoes or a leaking wheel cylinder. A grinding or scraping noise when braking—especially if it comes from the rear—usually means the shoes are worn to metal. A brake warning light on the dashboard may indicate low brake fluid from a leak or a sensor detecting worn pads or shoes.
If your vehicle pulls to one side when braking, one set of brakes may be failing faster than the other. Have a technician inspect both front and rear brakes to identify which system is the problem. Waiting until brakes fail completely risks damage to the drum itself and a much larger repair bill.
Frequently Asked Questions
Can I replace just the shoes without turning the drum?
Yes, and many shops do this to keep costs down. However, if the drum is scored or glazed, the new shoes will wear unevenly and may produce noise. Ask the shop to inspect the drum and recommend turning only if needed, rather than automatically including it.
How long do drum brakes last?
Rear drum brakes typically last 80,000 to 100,000 miles or more because they do less work than front disc brakes. Front brakes handle most of the stopping force and wear much faster. The exact lifespan depends on your driving habits, climate, and how often you tow or carry heavy loads.
What's the difference between drum turning and drum replacement?
Turning removes a thin layer of metal from the inside surface to restore smoothness; it costs $15 to $50 per drum and preserves the original drum. Replacement installs a new drum when the old one is cracked, too thin, or too damaged to turn; it costs $40 to $100 per drum plus labor to install.
Do I need to replace brakes on both axles at the same time?
Not necessarily. If only one axle shows wear, you can replace just that one. However, if both are worn, replacing both ensures balanced braking. Some shops recommend replacing both rear drums together for safety, even if only one is failing, to avoid uneven wear patterns.
Will my insurance cover drum brake replacement?
No. Brake maintenance and repair are considered routine vehicle upkeep and are not covered by standard auto insurance. Extended warranties or service plans may cover some brake work, depending on the plan terms.