Brake Wheel Cylinder MT321695 For MITSUBISHI Fuso Canter T210 PS100 FC302 FC312

MT321695 / MT-321695 Rear Right Brake Wheel Cylinder for MITSUBISHI Fuso Canter T210, PS100, FC302–FC633, FE515, FE535 (1973–1995). Precision-honed 28.58 mm (1-1/8") bore, cast iron body, supplied with bleeder screw.

The Rear Right Brake Wheel Cylinder with OEM number MT321695 is a verified direct-fit replacement for MITSUBISHI Fuso Canter series trucks. This wheel cylinder is a critical hydraulic component of the rear drum brake system, converting hydraulic pressure from the master cylinder into mechanical force that pushes the brake shoes against the drum to slow or stop the vehicle.

The MT321695 is specifically designed for the rear right (passenger side) position on MITSUBISHI Fuso Canter models covering a broad production range from 1973 through the late 1990s, including chassis families T210, PS100, FC302, FC312, FC332, FC432, FC633, FE515, FE535, and FE79#. It is the paired counterpart to the rear left wheel cylinder and is confirmed by Mitsubishi's own parts catalog as "CYLINDER ASSY, RR BRAKE, RH".

This unit is manufactured from cast iron with a precision-honed bore and is supplied with a bleeder screw for proper hydraulic bleeding during installation. It features a manual adjustment design (not auto-adjust), consistent with the era of Canter chassis it serves.

• Bore Diameter: 28.58 mm (1-1/8 in) / 28.5 mm nominal — confirmed across JAPKO (67582), ASHIKA (67-05-582), and NAKOL (BTB0189) technical specifications.
• Mounting Diameter: 32 mm — confirmed by JAPKO, ASHIKA, and NAKOL data.
• Material: Cast Iron — confirmed by NAKOL (BTB0189) product specification.
• Position: Rear Right (Passenger Side) — confirmed by NAKOL ("Mounting position: Rear Right"), Partsouq Mitsubishi catalog ("CYLINDER ASSY, RR BRAKE, RH"), and BGF ("우측 후륜" / right rear).
• Bleeder Screw: Included — confirmed by NAKOL ("with bleeder screw") and Russian catalog ("С ПРОКАЧКОЙ").
• Weight: 0.881 kg (NAKOL) / ~0.87–0.90 kg (Partsouq, YUHOLI) — consistent across independent sources.
• OEM Cross-Reference: Primary MT321695 / MT-321695. Interchangeable / cross-reference numbers include 67-05-582 (ASHIKA), 67582 (JAPKO), MWC-2582L (MDR), CS-582 (JAPANPARTS), GC057, SWM062, WC321695, AW1055, JCS582, MWR-010RF (BGF).

• Brake fluid leak at wheel: Visible wetness around the backing plate or inside the brake drum — indicates seal failure and imminent braking loss. This is the most common failure mode on aged cast iron wheel cylinders.
• 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.

Engine Coverage (Reference): The 1997+ Canter FE chassis listed above are commonly equipped with 4DR5, 4D30, 4D31, 4D32, and 4D33 diesel engines. Always verify the specific engine code against the vehicle documentation.

• Position: This is the rear right (passenger side) wheel cylinder. The paired rear left counterpart uses a different OEM number and must be ordered separately if replacing both sides.
• Bleeder Screw Configuration: This unit is confirmed with bleeder screw by NAKOL and Russian-market suppliers. If your original cylinder is a non-bleeder variant, verify before ordering.
• Manual vs. Auto-Adjust: This cylinder is designed for manual brake shoe adjustment. Do not attempt to fit it to a vehicle requiring an auto-adjust cylinder without confirming compatibility.
• Replace in Axle Pairs: Industry best practice recommends replacing both left and right wheel cylinders simultaneously to ensure balanced braking performance.
• Always verify the OEM number against the vehicle documentation or chassis plate before ordering.

Each unit undergoes 100% pressure testing before packaging. Manufacturing conforms to OEM specification standards for hydraulic brake components.

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 (MT321695) onto the backing plate. Tighten mounting bolts to 10 N·m (8 ft-lbs) — reference value from Mitsubishi Fuso brake system specifications; always confirm against the specific chassis workshop manual.
7. 7Reconnect brake line: Connect the hydraulic line to the inlet port. Tighten the brake pipe flare nut to 16 N·m (12 ft-lbs) — reference value; confirm against the manual.
8. 8Install shoes and drum: Reinstall brake shoes, adjuster components, and drum. Set shoe-to-drum clearance to specification. This cylinder uses manual adjustment — perform the adjustment procedure per the workshop manual.
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. Bleeder screw torque reference: 8 N·m.
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.