Brake Wheel Cylinder MC894284 For MITSUBISHI Fuso Canter FB308 FB409 FB511 FE335 FE439 FE527 — OEM Verified Direct Fit, 1-1/8" Bore Cast Iron, Rear Left

The Rear Brake Wheel Cylinder with OEM number MC894284 is a verified direct-fit replacement for MITSUBISHI Fuso Canter series trucks. As a critical hydraulic component of the rear drum brake system, it converts hydraulic pressure from the master cylinder into mechanical force that pushes the brake shoes against the drum to slow or stop the vehicle.

The MC894284 is specifically engineered for the rear left (driver side) position on MITSUBISHI Fuso Canter trucks from 1992 to 2004, covering chassis codes including FB308, FB409, FB511, FE335, FE439, FE527, FE528, FE53C, FE53E, and FE635. It is the paired counterpart to rear right wheel cylinder MC894285. This unit features an automatic adjuster mechanism (RRオート / auto-adjust type), eliminating the need for periodic manual brake shoe adjustment.

• ✓Bore Diameter Verified: 28.5 mm / 1-1/8 in — confirmed by JAPANPARTS (CD-500, 28.5 mm), BGF/VIT-U data (28.5), and aftermarket application listings (1-1/8").
• ✓Mounting Diameter Verified: 32 mm — confirmed by multiple aftermarket cross-reference sources (Mega-Auto, JAPANPARTS CD500).
• ✓Material Verified: Cast Iron (IRON) — confirmed by GDST Auto Parts and VIT-U material specifications.
• ✓Position Verified: Rear Left (LH) — confirmed by Diesel-DV ("R.LH.A") and Vandevin ("задний левый") application data.
• ✓OEM Cross-Reference Verified: Replaces MC894284, MC112231. International brand cross-references include Seiken SW-M241, Miyako WC-G295, TOKICO W189M, JAPANPARTS CD-500, ASHIKA 6505500, JAPKO 65500, MDR MWC2500D, G-Brake GC-049, GC-048, and Yuholi MC894284YUHOLI.
• ✓Multi-Platform Application: Confirmed compatible with MITSUBISHI Fuso Canter FB series (FB308, FB409, FB511), FE series (FE335, FE439, FE527, FE528, FE53C, FE53E, FE635), and 3.0 D diesel models.

• Brake fluid leak at wheel: Visible wetness around the backing plate or inside the brake drum — indicates seal failure and imminent braking loss.
• Spongy or long-travel brake pedal: Pedal sinks further than normal and feels soft — air enters the system through a failed seal, reducing hydraulic pressure.
• Uneven braking or vehicle pull: Vehicle pulls to one side during braking — one wheel cylinder is not applying equal force, causing imbalance.
• Brake fade or overheating drums: Extended stopping distances and hot brake drums — a failing cylinder may cause dragging or insufficient shoe application.
• Brake warning light illumination: Dashboard brake warning activates, often accompanied by abnormal brake behavior — inspect the wheel cylinder immediately.

Confirmed Fitment Sources: Diesel-DV confirms fitment for Canter FB308, FB409, FB511, FE635 (1992–1996) with rear LH position. Vandevin confirms fitment for FE527, FE528, FE53C, FE53E with engines 4D33, 4D34, 4M51, 4D36, 4D35. Avtoglas confirms fitment for FE335 and FE439 rear. Autoparts007 confirms FB308, 409, 511 application with 1-1/8" diameter.

Each unit undergoes 100% pressure testing before packaging. Manufacturing conforms to IATF 16949 / ISO 9001 quality management system standards.

1. 1Safety first: Park on level ground, engage the parking brake, and chock the front wheels. Wear safety glasses and gloves.
2. 2Remove wheel and drum: Loosen lug nuts, raise the vehicle, remove the wheel, and extract the brake drum. Inspect drum and shoes for wear.
3. 3Disconnect hydraulic line: Place a drain pan underneath, disconnect the brake line from the wheel cylinder, and plug the line to prevent contamination.
4. 4Remove old cylinder: Unbolt the wheel cylinder from the backing plate. Note the orientation of the push rods and spring positions for correct reassembly.
5. 5Clean mounting surface: Remove rust, dirt, and debris from the backing plate mounting area. Inspect the backing plate for damage.
6. 6Install new cylinder: Position the new wheel cylinder (MC894284) onto the backing plate and tighten mounting bolts to specification.
7. 7Reconnect brake line: Connect the hydraulic line to the inlet port. Tighten to M10 × 1.0 thread specification without over-torquing.
8. 8Install shoes and drum: Reinstall brake shoes, adjuster components, and drum. Set shoe-to-drum clearance to specification.
9. 9Bleed the brake system: Fill the master cylinder reservoir with DOT 3 or DOT 4 brake fluid. Bleed the system until clear, bubble-free fluid flows from the bleeder screw. Note: Confirm bleeder screw configuration before installation — some variants are supplied without a bleeder screw.
10. 10Test brakes: Pump the pedal to seat the shoes, check for leaks, and road-test at low speed before returning the vehicle to service.

• Inspect wheel cylinders every 40,000–50,000 km or during any brake service.
• Replace wheel cylinders in axle pairs — replacing only one side can cause uneven braking and pull to one side.
• Flush brake fluid every 2 years or according to the manufacturer interval — contaminated fluid accelerates seal degradation.
• Inspect the backing plate for brake fluid wetness at every oil change — early detection prevents catastrophic seal failure.

• Standard packing: Individual box with protective packaging; wooden pallet available for bulk orders.
• Package contents: 1 × Rear Brake Wheel Cylinder (installation hardware not included; bleeder screw configuration varies — confirm at inquiry).
• Set options: Left side only, or left + right pair (MC894284 + MC894285) — specify at inquiry.
• Suitable for: Brake system repair shops, fleet maintenance departments, spare parts distributors, and export wholesalers.
• Related parts available: Rear right wheel cylinder (MC894285), brake shoes, brake drums, wheel cylinder repair kits, brake fluid (DOT 3/DOT 4), and brake hardware kits.