DFC Rear Brake Wheel Cylinder 4WD (1984-89 4Runner)
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DFC Rear Brake Wheel Cylinder
For 1984–1995 Toyota 4Runner 4WD
Overview
The DFC Rear Brake Wheel Cylinder is an OE-style hydraulic replacement for the rear drum brake system used on 1984–1995 Toyota 4Runner 4WD models.
The wheel cylinder converts hydraulic brake pressure into outward movement of the rear brake shoes. Worn or leaking cylinders can cause brake-fluid loss, reduced rear braking, uneven brake engagement, or contamination inside the drum assembly.
Toyota used several rear wheel-cylinder configurations across this range. Fitment changes by model year, engine, and during the 1991 production year, so select the correct vehicle configuration before ordering.
Key Features
- OE-style rear drum brake wheel cylinder
- Vehicle-specific direct-fit replacement
- 100% pressure tested for hydraulic sealing and reliability
- Two-piston hydraulic design
- Two-bolt mounting configuration
- Inverted-flare brake line connection
- Bleeder screw included
- Bore diameter matched to the original rear brake configuration
- Available individually or as a matching rear pair
Vehicle Fitment
Toyota 4Runner
- 1984–1985 Toyota 4Runner – 1st Gen – 4WD – 4-Cylinder – Rear
- 1986 Toyota 4Runner – 1st Gen – 4WD – 4-Cylinder – Rear
- 1987–1989 Toyota 4Runner – 1st Gen – 4WD – 4-Cylinder – Rear
- 1988–1989 Toyota 4Runner – 1st Gen – 4WD – 3.0L V6 – Rear
- 1990–05/1991 Toyota 4Runner – 2nd Gen – 4WD – 4-Cylinder / 3.0L V6 – Rear
- 06/1991–1995 Toyota 4Runner – 2nd Gen – 4WD – 4-Cylinder / 3.0L V6 – Rear
Fitment Notes
- Rear drum brake application only
- 1984–1985 4-cylinder models use the 3/4-inch bore configuration
- 1986 4-cylinder models use a 7/8-inch configuration specific to that model year
- 1987–1989 4-cylinder models use the later 7/8-inch configuration
- 1988–1989 3.0L V6 models use the 15/16-inch configuration
- 1990–05/1991 4-cylinder and 3.0L V6 models use the 7/8-inch configuration
- 06/1991–1995 4-cylinder and 3.0L V6 models use the 15/16-inch configuration
- 1986–1987 factory turbo 4-cylinder models use the corresponding 4-cylinder configuration for their model year
- Left and right rear positions use the same wheel cylinder within each configuration
- Brake system must be properly bled after installation
Product Specifications
Brand: DFC / Dynamic Friction Company
Product Type: Drum Brake Wheel Cylinder
Position: Rear
Brake Type: Drum Brake
Drivetrain: 4WD
Bore Diameter: 19.05 mm (3/4"), 22.23 mm (7/8"), or 23.83 mm (15/16"), depending on configuration
Piston Quantity: 2
Attachment Type: 2 Bolts
Flare Type: Inverted Flare
Bleeder Screw: Included
Fit Type: Vehicle-Specific / Direct Fit
Condition: New
Available Configurations
Vehicle Fitment
- 1984–1985 4-Cylinder
- 1986 4-Cylinder
- 1987–1989 4-Cylinder
- 1988–1989 3.0L V6
- 1990–05/1991 4-Cylinder / 3.0L V6
- 06/1991–1995 4-Cylinder / 3.0L V6
Rear Single
- (1) Rear brake wheel cylinder
- Fits either rear side for the selected vehicle configuration
Rear Pair
- (2) Matching rear brake wheel cylinders
- Includes both rear wheel cylinders for a complete rear axle service