Dynamic Friction 372-48001 Drum Brake Adjuster - Rear Left

Brand	Dynamic Friction 372-48001
Position	Rear Left
Product line	Drum Adjuster Kit
Fits	GMC and Chevrolet · 75 vehicles

Drum adjuster kit. Keeps drum brake shoes properly adjusted for consistent braking.

Brake hardware. A direct-fit replacement for worn or missing adjuster components.

$23.19Free 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.

Confirm position

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

Step 2 — Quantity

Drum Brake Adjusters 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 Drum Brake Adjuster options

Drum Brake Adjuster Kit for Rear Left Applications

Dynamic Friction 372-48001 is a drum brake adjuster kit for rear left drum brake service on select Chevrolet, GMC, Pontiac, Buick, and Oldsmobile vehicles. It is a fitment-specific brake hardware part for restoring proper rear drum adjustment and pedal feel.

Key Features

Drum brake adjuster kit for rear left position
Fits select rear drum brake applications across multiple GM platforms
Supports correct shoe-to-drum adjustment in drum brake systems
Part number 372-48001 for application matching
Compatible with vehicles including Chevrolet Astro, GMC Safari, and Chevrolet Camaro

Fitment Details

Fits 1985-2002 Chevrolet Astro, rear left.
Fits 1985-2002 GMC Safari, rear left.
Fits 1995-1997 Chevrolet Blazer, rear left.
Fits 1985-1997 Chevrolet Camaro, rear left; rear drum.
Fits 1997 GMC Jimmy, rear left; rear drum.
Fits 1988-1997 Pontiac Firebird, rear left; rear drum.
Fits 1992-1996 GMC Jimmy, rear left.
Fits 1990-1993 Chevrolet Caprice, rear left; 9 1/2 inch rear drums.
Fits 1991 GMC S15 Jimmy, rear left.
Fits 1988 Oldsmobile Cutlass Supreme, rear left; G Body.
Fits 1986 Buick LeSabre, rear left; 9 1/2 inch rear drums.

What This Part Helps Address

Uneven or inconsistent rear drum brake adjustment
Excessive brake shoe-to-drum clearance
Reduced rear brake response from worn adjuster components
Brake noise or drag caused by incorrect drum adjustment
Service needs on rear left drum brake hardware

Installation Notes

Verify rear left fitment against the vehicle year, make, model, and drum brake configuration before installation. This part number 372-48001 is listed for specific rear drum applications, including Chevrolet Camaro, Pontiac Firebird, and GMC Jimmy variants. Match the drum size and platform notes shown in the fitment data to confirm correct application.

Quality Assurance

Dynamic Friction supplies brake hardware for application-specific service needs. Use the confirmed fitment data to select the correct adjuster kit for the vehicle and rear left position.

This part fits 75 vehicles

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

Year	Make	Model	Drive Type	Position	Notes
2002	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
2002	GMC	Safari	—	Rear Left	Drum Adjuster Kit
2001	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
2001	GMC	Safari	—	Rear Left	Drum Adjuster Kit
2000	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
2000	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1999	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1999	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1998	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1998	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1997	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1997	Chevrolet	Blazer	RWD	Rear Left	Drum Adjuster Kit
1997	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1997	GMC	Jimmy	4WD	Rear Left	Rear Drum; Drum Adjuster Kit
1997	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1997	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1996	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1996	Chevrolet	Blazer	—	Rear Left	Drum Adjuster Kit
1996	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1996	GMC	Jimmy	—	Rear Left	Drum Adjuster Kit
1996	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1996	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1995	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1995	Chevrolet	Blazer	—	Rear Left	Drum Adjuster Kit
1995	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1995	GMC	Jimmy	—	Rear Left	Drum Adjuster Kit
1995	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1995	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1994	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1994	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1994	GMC	Jimmy	—	Rear Left	Drum Adjuster Kit
1994	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1994	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1993	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1993	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1993	Chevrolet	Caprice	—	Rear Left	9 1/2 inch Rear Drums; Drum Adjuster Kit
1993	GMC	Jimmy	—	Rear Left	Drum Adjuster Kit
1993	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1993	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1992	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1992	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1992	Chevrolet	Caprice	—	Rear Left	9 1/2 inch Rear Drums; Drum Adjuster Kit
1992	GMC	Jimmy	—	Rear Left	Drum Adjuster Kit
1992	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1992	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1991	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1991	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1991	Chevrolet	Caprice	—	Rear Left	9 1/2 inch Rear Drums; Drum Adjuster Kit
1991	GMC	S15 Jimmy	—	Rear Left	Drum Adjuster Kit
1991	GMC	Safari	RWD	Rear Left	Drum Adjuster Kit
1991	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1990	Chevrolet	Astro	RWD	Rear Left	Drum Adjuster Kit
1990	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1990	Chevrolet	Caprice	—	Rear Left	9 1/2 inch Rear Drums; Drum Adjuster Kit
1990	GMC	Safari	RWD	Rear Left	Drum Adjuster Kit
1990	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1989	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1989	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1989	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1989	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1988	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1988	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1988	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1988	Oldsmobile	Cutlass Supreme	RWD	Rear Left	G Body; Drum Adjuster Kit
1988	Pontiac	Firebird	—	Rear Left	Rear Drum; Drum Adjuster Kit
1987	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1987	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1987	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1986	Buick	LeSabre	RWD	Rear Left	9 1/2 inch Rear Drums; Drum Adjuster Kit
1986	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1986	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1986	GMC	Safari	—	Rear Left	Drum Adjuster Kit
1985	Chevrolet	Astro	—	Rear Left	Drum Adjuster Kit
1985	Chevrolet	Camaro	—	Rear Left	Rear Drum; Drum Adjuster Kit
1985	GMC	Safari	—	Rear Left	Drum Adjuster Kit
No rows match your filter.