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Dynamic Friction
True Balanced Brake DrumDynamic Friction 365-54009 Brake Drum - Rear
| Brand | Dynamic Friction 365-54009 |
|---|---|
| Position | Rear |
| Product line | True Balanced Brake Drum |
| Fits | Ford and Mercury · 56 vehicles |
True balanced design. Helps promote smoother, more consistent braking performance.
Brake drum. A direct replacement for drum brake applications.
$70.80Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Brake Drums are typically replaced in pairs, axle by axle.
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Brake Drum options
Rear Brake Drum for Classic Ford and Mercury
The Dynamic Friction True Balanced Brake Drum, part number 365-54009, is a rear brake drum for select classic Ford and Mercury applications. It is built for drivers restoring or maintaining original-style rear drum brake systems on vehicles such as the Ford Mustang and Mercury Cougar.
Key Features
- True Balanced Brake Drum design for rear brake service
- Fits rear drum brake applications on select 1967-1973 Ford and Mercury vehicles
- Direct-fit replacement for classic Mustang, Cougar, Montego, and Villager applications
- Part number 365-54009 for easy identification
- Brand line: Dynamic Friction True Balanced Brake Drum
Fitment Details
- Fits 1968-1973 Ford Mustang, rear
- Fits 1969-1973 Mercury Cougar, rear
- Fits 1968-1971 Mercury Montego, rear
- Fits 1970-1971 Mercury Montego, rear, exc. wagon; composite rear drums
- Fits 1968 Mercury Montego, rear, exc. wagon; composite rear drums
- Fits 1968-1971 Mercury Montego, rear, composite rear drums
- Fits 1967 Mercury Villager, rear
- Fits 1967 Mercury Villager, rear, plain drums
- Fits 1967 Mercury Villager, rear, exc. wagon
Product Use
- Restores rear brake drum service on classic Ford Mustang models
- Replaces worn or out-of-round rear drums on Mercury Cougar vehicles
- Addresses brake pulsation caused by imbalance in drum assemblies
- Supports brake maintenance on Mercury Montego rear drum setups
- Helps correct fitment issues on listed Mercury Villager rear applications
Installation Notes
Verify rear axle and brake drum configuration before ordering, especially on Mercury Montego applications with wagon exclusions or composite rear drums. Confirm the vehicle year, model, and rear brake setup against the listed fitment for part number 365-54009 before installation.
Quality Assurance
Dynamic Friction identifies this as a True Balanced Brake Drum, a product line focused on balanced rear drum replacement for the listed classic applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
This part fits 56 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1973 | Ford | Mustang | — | 5.8L | V8 | Rear | True Balanced Brake Drum |
| 1973 | Ford | Mustang | — | — | — | Rear | True Balanced Brake Drum |
| 1973 | Mercury | Cougar | — | — | — | Rear | True Balanced Brake Drum |
| 1972 | Ford | Mustang | — | 5.8L | V8 | Rear | True Balanced Brake Drum |
| 1972 | Ford | Mustang | — | — | — | Rear | True Balanced Brake Drum |
| 1972 | Mercury | Cougar | — | — | — | Rear | True Balanced Brake Drum |
| 1971 | Ford | Mustang | — | 7.0L | V8 | Rear | True Balanced Brake Drum |
| 1971 | Ford | Mustang | — | 5.8L | V8 | Rear | True Balanced Brake Drum |
| 1971 | Ford | Mustang | — | 5.0L | V8 | Rear | True Balanced Brake Drum |
| 1971 | Ford | Mustang | — | — | — | Rear | True Balanced Brake Drum |
| 1971 | Mercury | Cougar | — | — | — | Rear | True Balanced Brake Drum |
| 1971 | Mercury | Montego | Sedan | 5.0L | V8 | Rear | True Balanced Brake Drum |
| 1971 | Mercury | Montego | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1971 | Mercury | Montego | — | — | — | Rear | Exc. Wagon; Composite Rear Drums; True Balanced Brake Drum |
| 1971 | Mercury | Montego | Sedan | 4.1L | L6 | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1971 | Mercury | Montego | Sedan | — | — | Rear | True Balanced Brake Drum |
| 1970 | Ford | Mustang | — | 7.0L | V8 | Rear | True Balanced Brake Drum |
| 1970 | Ford | Mustang | — | 5.8L | V8 | Rear | True Balanced Brake Drum |
| 1970 | Mercury | Cougar | — | — | — | Rear | True Balanced Brake Drum |
| 1970 | Mercury | Montego | Sedan | 5.0L | V8 | Rear | True Balanced Brake Drum |
| 1970 | Mercury | Montego | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1970 | Mercury | Montego | — | — | — | Rear | Exc. Wagon; Composite Rear Drums; True Balanced Brake Drum |
| 1970 | Mercury | Montego | Sedan | 4.1L | L6 | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1970 | Mercury | Montego | Sedan | — | — | Rear | True Balanced Brake Drum |
| 1969 | Ford | Mustang | — | 6.4L | V8 | Rear | True Balanced Brake Drum |
| 1969 | Ford | Mustang | — | 7.0L | V8 | Rear | True Balanced Brake Drum |
| 1969 | Ford | Mustang | — | 5.8L | V8 | Rear | True Balanced Brake Drum |
| 1969 | Mercury | Cougar | — | 6.4L | V8 | Rear | True Balanced Brake Drum |
| 1969 | Mercury | Cougar | — | 5.8L | V8 | Rear | True Balanced Brake Drum |
| 1969 | Mercury | Cougar | — | 5.0L | V8 | Rear | True Balanced Brake Drum |
| 1969 | Mercury | Cougar | — | — | — | Rear | True Balanced Brake Drum |
| 1969 | Mercury | Cougar | — | 7.0L | V8 | Rear | True Balanced Brake Drum |
| 1969 | Mercury | Montego | Sedan | 5.0L | V8 | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1969 | Mercury | Montego | Sedan | — | — | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1969 | Mercury | Montego | Sedan | 4.1L | L6 | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1969 | Mercury | Montego | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1969 | Mercury | Montego | — | — | — | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1968 | Ford | Mustang | — | 7.0L | V8 | Rear | True Balanced Brake Drum |
| 1968 | Mercury | Montego | — | 7.0L | V8 | Rear | Exc. Wagon; Composite Rear Drums; True Balanced Brake Drum |
| 1968 | Mercury | Montego | Wagon | — | — | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1968 | Mercury | Montego | — | 6.4L | V8 | Rear | Exc. Wagon; Composite Rear Drums; True Balanced Brake Drum |
| 1968 | Mercury | Montego | Wagon | 6.4L | V8 | Rear | True Balanced Brake Drum |
| 1968 | Mercury | Montego | Convertible | 3.3L | L6 | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1968 | Mercury | Montego | Wagon | 5.0L | V8 | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1968 | Mercury | Montego | Convertible | — | — | Rear | Composite Rear Drums; True Balanced Brake Drum |
| 1967 | Mercury | Villager | Wagon | 6.4L | V8 | Rear | True Balanced Brake Drum |
| 1967 | Mercury | Villager | Convertible | 4.7L | V8 | Rear | True Balanced Brake Drum |
| 1967 | Mercury | Villager | Convertible | 2.8L | L6 | Rear | True Balanced Brake Drum |
| 1967 | Mercury | Villager | Convertible | 3.3L | L6 | Rear | True Balanced Brake Drum |
| 1967 | Mercury | Villager | Wagon | 4.7L | V8 | Rear | True Balanced Brake Drum |
| 1967 | Mercury | Villager | Wagon | 7.0L | V8 | Rear | Plain Drums; True Balanced Brake Drum |
| 1967 | Mercury | Villager | Wagon | 6.4L | V8 | Rear | Plain Drums; True Balanced Brake Drum |
| 1967 | Mercury | Villager | Wagon | 2.8L | L6 | Rear | True Balanced Brake Drum |
| 1967 | Mercury | Villager | — | 7.0L | V8 | Rear | Exc. Wagon; True Balanced Brake Drum |
| 1967 | Mercury | Villager | Wagon | 3.3L | L6 | Rear | True Balanced Brake Drum |
| 1967 | Mercury | Villager | — | 6.4L | V8 | Rear | Exc. Wagon; True Balanced Brake Drum |
| No rows match your filter. | |||||||