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Dynamic Friction
True Balanced Brake DrumDynamic Friction 365-54020 Brake Drum - Rear
| Brand | Dynamic Friction 365-54020 |
|---|---|
| Position | Rear |
| Product line | True Balanced Brake Drum |
| Fits | Ford and Mercury · 52 vehicles |
Balanced drum design. Helps deliver smoother, more even braking performance.
Brake drum replacement. Fits the brake drum category for a straightforward service part.
$93.16Free 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 Select Ford and Mercury Models
Dynamic Friction True Balanced Brake Drum 365-54020 is a rear brake drum for select Ford and Mercury vehicles with 10-inch rear drum applications. It is built for direct-fit replacement use on supported Thunderbird, Cougar, LTD, Fairmont, Mustang, Capri, Marquis, and Zephyr models.
Key Features
- Rear brake drum application
- 10-inch diameter on listed fitments
- True Balanced Brake Drum line from Dynamic Friction
- Fits multiple Ford and Mercury rear drum applications
- Part number: 365-54020
Fitment Details
- Fits 1981-1988 Ford Thunderbird, rear; rear brake drum with 10 inch diameter; True Balanced Brake Drum
- Fits 1987-1988 Mercury Cougar, rear; 10 inch; True Balanced Brake Drum
- Fits 1983-1986 Ford LTD, rear; Mid Size G Body; True Balanced Brake Drum
- Fits 1983-1986 Mercury Cougar, rear; rear brake drum with 10 inch diameter; True Balanced Brake Drum
- Fits 1983-1986 Mercury Marquis, rear; Mid Size Body; True Balanced Brake Drum
- Fits 1982-1983 Ford Fairmont, rear; Vehicle Production Date From 11/82; with Police Package; True Balanced Brake Drum
- Fits 1982-1983 Ford Fairmont, rear; Vehicle Production Date From 11/82; True Balanced Brake Drum
- Fits 1983 Mercury Zephyr, rear; Police Taxi & Heavy Duty; 10 inch Rear Drums; True Balanced Brake Drum
- Fits 1981 Mercury Zephyr, rear; Police Taxi & Heavy Duty; 10 inch Rear Drums; True Balanced Brake Drum
- Fits 1982 Ford Fairmont, rear; Vehicle Production Date To 10/82; with Police Package; True Balanced Brake Drum
- Fits 1982 Ford Fairmont, rear; Vehicle Production Date To 10/82; True Balanced Brake Drum
- Fits 1982 Ford LTD, rear; Vehicle Production Date To 10/82; Mid Size G Body; True Balanced Brake Drum
- Fits 1982 Ford LTD, rear; Vehicle Production Date From 11/82; Mid Size G Body; True Balanced Brake Drum
- Fits 1982 Ford Mustang, rear; Vehicle Production Date To 11/82; 10 inch Rear Drums; True Balanced Brake Drum
- Fits 1981-1982 Mercury Cougar, rear; True Balanced Brake Drum
- Fits 1982 Mercury Zephyr, rear; Vehicle Production Date To 10/82; Police Taxi & Heavy Duty; 10 inch Rear Drums; True Balanced Brake Drum
- Fits 1982 Mercury Zephyr, rear; Vehicle Production Date From 11/82; Police Taxi & Heavy Duty; 10 inch Rear Drums; True Balanced Brake Drum
- Fits 1978-1981 Ford Fairmont, rear; True Balanced Brake Drum
- Fits 1981 Ford Fairmont, rear; with Police Package; True Balanced Brake Drum
- Fits 1980-1981 Ford Mustang, rear; rear brake drum with 10 inch diameter; True Balanced Brake Drum
- Fits 1980-1981 Mercury Capri, rear; rear brake drum with 10 inch diameter; True Balanced Brake Drum
- Fits 1981 Mercury Zephyr, rear; rear brake drum with 10 inch diameter; True Balanced Brake Drum
- Fits 1978-1979 Mercury Zephyr, rear; rear brake drum with 10 inch diameter; True Balanced Brake Drum
- Fits 1980 Mercury Zephyr, rear; True Balanced Brake Drum
- Fits 1980 Mercury Zephyr, rear; Police Taxi & Heavy Duty; True Balanced Brake Drum
What This Brake Drum Helps Address
- Rear brake drum wear on Ford Thunderbird and Mercury Cougar applications
- Brake pulsation or uneven braking from a worn drum surface
- Reduced braking consistency on 10-inch rear drum systems
- Service replacement needs for Fairmont, Mustang, Capri, LTD, Marquis, and Zephyr rear brakes
- Replacement needs on police, taxi, and heavy-duty rear drum setups
Installation Notes
Verify rear axle and brake drum specifications before installation, including 10-inch drum sizing and production-date notes where listed. Confirm the vehicle’s year, make, model, and rear brake configuration against the fitment table for the correct application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
Quality Assurance
Dynamic Friction True Balanced Brake Drum 365-54020 is cataloged for the listed rear brake applications and fitment-specific vehicle configurations. Use the exact fitment notes to match the correct Ford Thunderbird, Mercury Cougar, and related rear drum setups.
This part fits 52 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 |
|---|---|---|---|---|---|---|---|
| 1988 | Ford | Thunderbird | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1988 | Mercury | Cougar | — | — | — | Rear | 10 inch; True Balanced Brake Drum |
| 1987 | Ford | Thunderbird | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1987 | Mercury | Cougar | — | — | — | Rear | 10 inch; True Balanced Brake Drum |
| 1986 | Ford | LTD | Wagon | — | — | Rear | Mid Size G Body; True Balanced Brake Drum |
| 1986 | Ford | Thunderbird | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1986 | Mercury | Cougar | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1986 | Mercury | Marquis | Wagon | — | — | Rear | Mid Size Body; True Balanced Brake Drum |
| 1985 | Ford | LTD | Wagon | — | — | Rear | Mid Size G Body; True Balanced Brake Drum |
| 1985 | Ford | Thunderbird | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1985 | Mercury | Cougar | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1985 | Mercury | Marquis | Wagon | — | — | Rear | Mid Size Body; True Balanced Brake Drum |
| 1984 | Ford | LTD | Wagon | — | — | Rear | Mid Size G Body; True Balanced Brake Drum |
| 1984 | Ford | Thunderbird | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1984 | Mercury | Cougar | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1984 | Mercury | Marquis | Wagon | — | — | Rear | Mid Size Body; True Balanced Brake Drum |
| 1983 | Ford | Fairmont | Sedan | — | — | Rear | Vehicle Production Date From 11/82; with Police Package; True Balanced Brake Drum |
| 1983 | Ford | Fairmont | Wagon | — | — | Rear | Vehicle Production Date From 11/82; True Balanced Brake Drum |
| 1983 | Ford | LTD | Wagon | — | — | Rear | Mid Size G Body; True Balanced Brake Drum |
| 1983 | Ford | Thunderbird | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1983 | Mercury | Cougar | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1983 | Mercury | Marquis | Wagon | — | — | Rear | Mid Size Body; True Balanced Brake Drum |
| 1983 | Mercury | Zephyr | Sedan | — | — | Rear | Police Taxi & Heavy Duty; 10 inch Rear Drums; True Balanced Brake Drum |
| 1982 | Ford | Fairmont | Sedan | — | — | Rear | Vehicle Production Date From 11/82; with Police Package; True Balanced Brake Drum |
| 1982 | Ford | Fairmont | Sedan | — | — | Rear | Vehicle Production Date To 10/82; with Police Package; True Balanced Brake Drum |
| 1982 | Ford | Fairmont | Wagon | — | — | Rear | Vehicle Production Date From 11/82; True Balanced Brake Drum |
| 1982 | Ford | Fairmont | Wagon | — | — | Rear | Vehicle Production Date To 10/82; True Balanced Brake Drum |
| 1982 | Ford | LTD | Wagon | — | — | Rear | Vehicle Production Date To 10/82; Mid Size G Body; True Balanced Brake Drum |
| 1982 | Ford | LTD | Wagon | — | — | Rear | Vehicle Production Date From 11/82; Mid Size G Body; True Balanced Brake Drum |
| 1982 | Ford | Mustang | — | — | — | Rear | Vehicle Production Date To 11/82; 10 inch Rear Drums; True Balanced Brake Drum |
| 1982 | Ford | Thunderbird | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1982 | Mercury | Cougar | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1982 | Mercury | Zephyr | Sedan | — | — | Rear | Vehicle Production Date To 10/82; Police Taxi & Heavy Duty; 10 inch Rear Drums; True Balanced Brake Drum |
| 1982 | Mercury | Zephyr | Sedan | — | — | Rear | Vehicle Production Date From 11/82; Police Taxi & Heavy Duty; 10 inch Rear Drums; True Balanced Brake Drum |
| 1981 | Ford | Fairmont | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1981 | Ford | Fairmont | Sedan | — | — | Rear | with Police Package; True Balanced Brake Drum |
| 1981 | Ford | Mustang | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1981 | Ford | Thunderbird | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1981 | Mercury | Capri | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1981 | Mercury | Cougar | — | 4.2L | V8 | Rear | True Balanced Brake Drum |
| 1981 | Mercury | Cougar | — | 5.0L | V8 | Rear | True Balanced Brake Drum |
| 1981 | Mercury | Zephyr | Wagon | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1981 | Mercury | Zephyr | Sedan | — | — | Rear | Police Taxi & Heavy Duty; 10 inch Rear Drums; True Balanced Brake Drum |
| 1980 | Ford | Fairmont | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1980 | Ford | Mustang | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1980 | Mercury | Capri | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1980 | Mercury | Zephyr | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1980 | Mercury | Zephyr | Sedan | — | — | Rear | Police Taxi & Heavy Duty; True Balanced Brake Drum |
| 1979 | Ford | Fairmont | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1979 | Mercury | Zephyr | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| 1978 | Ford | Fairmont | Wagon | — | — | Rear | True Balanced Brake Drum |
| 1978 | Mercury | Zephyr | — | — | — | Rear | Rear brake drum with 10 inch diameter; True Balanced Brake Drum |
| No rows match your filter. | |||||||