Dynamic Friction 372-54003 Drum Brake Adjuster - Front Left or Rear Left

Brand	Dynamic Friction 372-54003
Position	Rear Left and Front Left
Product line	Drum Adjuster Kit
Fits	Dodge, Ford, Jeep, Mazda, and Mercury · 83 vehicles

Drum brake adjuster kit. Replacement hardware for keeping drum brakes properly adjusted.

Brake hardware and fittings for a straightforward service replacement.

$22.68Free shipping

In stock · usually ships same day before 1pm CST

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Drum Brake Adjusters are typically replaced in pairs, axle by axle.

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Dynamic Friction Drum Adjuster Kit

Dynamic Friction 372-54003 is a drum brake adjuster kit for rear left and front left applications listed below. It is a direct-fit brake hardware solution for restoring proper drum brake adjustment on select Ford, Jeep, Dodge, and Mercury vehicles.

Drum brake adjuster kit for left-side drum brake service
Fits rear left and front left positions, depending on application
Application-specific coverage for 1964-1994 vehicles
Useful for maintaining correct drum shoe-to-drum clearance
Part number 372-54003 for ordering and catalog lookup

Product Details

The Dynamic Friction Drum Adjuster Kit, part number 372-54003, is built for vehicles that use drum brake adjustment hardware on the left side. Fitment includes 1964-1973 Ford Mustang, 1966-1968 Dodge Charger, 1968-1975 Mercury Montego, 1980-1994 Ford truck and Ranger applications, and multiple Jeep CJ, Cherokee, Comanche, Wagoneer, and Wrangler models. This part number 372-54003 is also listed for rear left use on 10 inch rear drums and Dana axle configurations where noted.

Compatible With 1983-1994 Ford Ranger, rear left; 1990-1992 Jeep Comanche, rear left; and 1964-1973 Ford Mustang, front left or rear left depending on year. It also covers select Mercury Montego, Ford Thunderbird, Ford F-100, Ford F-150, and Jeep CJ-series applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues It Addresses

Uneven or inconsistent rear drum brake adjustment
Excessive shoe-to-drum clearance
Brake drag caused by worn or incorrect adjuster hardware
Reduced parking brake effectiveness on drum brake systems
Service replacement for worn left-side drum adjuster components

Installation Notes and Tips

Verify year, make, model, brake position, and drum size before installation. Match the listed application notes carefully, including 10 inch rear drums, Dana 44 rear axle, Dana 35 rear axle, and composite rear drum references where specified. For best results, inspect related brake hardware and adjust the drum brakes according to the vehicle service procedure after installation.

Quality Assurance

Dynamic Friction brake hardware is cataloged for application-specific fitment, helping ensure the correct adjuster kit is selected for the listed Ford Mustang, Jeep Cherokee, and Ford Ranger vehicles. Part number 372-54003 is identified for the exact left-side drum brake applications shown above.

This part fits 83 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Body Type	Drive Type	Liters	Cylinders	Position	Notes
1994	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1994	Mazda	B2300	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1994	Mazda	B3000	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1994	Mazda	B4000	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1993	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1992	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1992	Jeep	Comanche	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1991	Ford	Ranger	—	RWD	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1991	Jeep	Comanche	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1990	Ford	Ranger	—	RWD	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1990	Jeep	Cherokee	—	—	—	—	Rear Left	Dana 44 Rear Axle; Drum Adjuster Kit
1990	Jeep	Comanche	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1990	Jeep	Wagoneer	—	—	—	—	Rear Left	Dana 44 Rear Axle; Drum Adjuster Kit
1989	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1989	Jeep	Cherokee	—	—	—	—	Rear Left	Drum Adjuster Kit
1989	Jeep	Comanche	—	—	—	—	Rear Left	Drum Adjuster Kit
1989	Jeep	Wagoneer	—	—	—	—	Rear Left	Drum Adjuster Kit
1989	Jeep	Wrangler	—	—	—	—	Rear Left	Drum Adjuster Kit
1988	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1988	Ford	Thunderbird	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1988	Jeep	Cherokee	—	—	—	—	Rear Left	Drum Adjuster Kit
1988	Jeep	Comanche	—	—	—	—	Rear Left	Drum Adjuster Kit
1988	Jeep	Wagoneer	—	—	—	—	Rear Left	Drum Adjuster Kit
1988	Jeep	Wrangler	—	—	—	—	Rear Left	Drum Adjuster Kit
1987	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1987	Ford	Thunderbird	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1987	Jeep	Cherokee	—	—	—	—	Rear Left	Drum Adjuster Kit
1987	Jeep	Comanche	—	—	—	—	Rear Left	Drum Adjuster Kit
1987	Jeep	Wagoneer	—	—	—	—	Rear Left	Drum Adjuster Kit
1987	Jeep	Wrangler	—	—	—	—	Rear Left	Drum Adjuster Kit
1986	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1986	Ford	Thunderbird	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1986	Jeep	Cherokee	—	—	—	—	Rear Left	Drum Adjuster Kit
1986	Jeep	CJ7	—	—	—	—	Rear Left	Drum Adjuster Kit
1986	Jeep	Comanche	—	—	—	—	Rear Left	Drum Adjuster Kit
1986	Jeep	Wagoneer	—	—	—	—	Rear Left	Drum Adjuster Kit
1985	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1985	Ford	Thunderbird	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1985	Jeep	Cherokee	—	—	—	—	Rear Left	Drum Adjuster Kit
1985	Jeep	CJ7	—	—	—	—	Rear Left	Drum Adjuster Kit
1985	Jeep	Wagoneer	—	—	—	—	Rear Left	Dana 35 Rear Axle; Drum Adjuster Kit
1984	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1984	Ford	Thunderbird	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1984	Jeep	Cherokee	—	—	—	—	Rear Left	Drum Adjuster Kit
1984	Jeep	CJ7	—	—	—	—	Rear Left	Drum Adjuster Kit
1984	Jeep	Wagoneer	—	—	—	—	Rear Left	Dana 35 Rear Axle; Drum Adjuster Kit
1983	Ford	F-100	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1983	Ford	F-150	—	RWD	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1983	Ford	Ranger	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1983	Ford	Thunderbird	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1983	Jeep	CJ5	—	—	—	—	Rear Left	Drum Adjuster Kit
1983	Jeep	CJ7	—	—	—	—	Rear Left	Drum Adjuster Kit
1982	Ford	F-100	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1982	Ford	F-150	—	RWD	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1982	Ford	Thunderbird	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1982	Jeep	CJ5	—	—	—	—	Rear Left	Drum Adjuster Kit
1982	Jeep	CJ7	—	—	—	—	Rear Left	Drum Adjuster Kit
1981	Ford	F-100	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1981	Ford	F-150	—	RWD	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1981	Ford	Thunderbird	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1980	Ford	F-100	—	—	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1980	Ford	F-150	—	RWD	—	—	Rear Left	10 inch Rear Drums; Drum Adjuster Kit
1975	Mercury	Montego	Hardtop	—	—	—	Rear Left	Except Police and Taxi; Drum Adjuster Kit
1974	Mercury	Montego	Hardtop	—	—	—	Rear Left	Except Police and Taxi; Drum Adjuster Kit
1973	Ford	Mustang	—	—	4.1L	L6	Front Left	Drum Adjuster Kit
1973	Mercury	Montego	Sedan	—	—	—	Rear Left	Drum Adjuster Kit
1972	Ford	Mustang	—	—	5.0L	V8	Front Left	Drum Adjuster Kit
1972	Mercury	Montego	—	—	—	—	Rear Left	Drum Adjuster Kit
1971	Ford	Mustang	—	—	—	—	Rear Left	Drum Adjuster Kit
1971	Mercury	Montego	Sedan	—	4.1L	L6	Front Left	Composite Rear Drum; Drum Adjuster Kit
1970	Ford	Mustang	—	—	7.0L	V8	Rear Left	Drum Adjuster Kit
1970	Mercury	Montego	Sedan	—	4.1L	L6	Front Left	Composite Rear Drum; Drum Adjuster Kit
1969	Ford	Mustang	—	—	7.0L	V8	Rear Left	Drum Adjuster Kit
1969	Mercury	Montego	Sedan	—	4.1L	L6	Front Left	Composite Rear Drum; Drum Adjuster Kit
1968	Dodge	Charger	—	—	—	—	Front Left	10 inch Full Cast Drums; Drum Adjuster Kit
1968	Ford	Mustang	—	—	5.0L	V8	Rear Left	Drum Adjuster Kit
1968	Mercury	Montego	Sedan	—	—	—	Front Left	Drum Adjuster Kit
1967	Dodge	Charger	—	—	—	—	Front Left	10 inch Full Cast Drums; Drum Adjuster Kit
1967	Ford	Mustang	—	—	7.0L	V8	Front Left	Drum Adjuster Kit
1966	Dodge	Charger	—	—	—	—	Rear Left	Drum Adjuster Kit
1966	Ford	Mustang	—	—	—	—	Rear Left	Drum Adjuster Kit
1965	Ford	Mustang	—	—	4.3L	V8	Rear Left	Drum Adjuster Kit
1964	Ford	Mustang	—	—	4.3L	V8	Front Left	Drum Adjuster Kit
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