Front Brake Wheel Cylinder 47540-37101 4754037101 For Toyota DYNA 200 / COASTER / TOYOACE — OEM Left Hand 1-3/16″ Bore Drum Brake Cylinder
| OEM Part Number: | 47540-37101 / 4754037101 | Part Name: | CYLINDER ASSY, FRONT WHEEL BRAKE, LH (FOR REAR OR LOWER) |
| Fitting Position: | Front Axle, Left (LH), Rearward | Bore Diameter: | 1-3/16″ (30.16mm) |
| Material: | High-Grade Cast Iron / Aluminium | Inlet Thread Size: | M10 X 1.0 |
| Bleeder Screw: | Included | Vehicle Compatibility: | Toyota DYNA 200, COASTER, TOYOACE, Hino |
| Condition: | Brand New — 100% Quality Inspected | Warranty: | 12 Months |
| High Light: | Toyota DYNA brake wheel cylinder,OEM drum brake cylinder 1-3/16 bore,TOYOACE left hand brake cylinder |
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Front Brake Wheel Cylinder 47540-37101 for Toyota DYNA/COASTER — OEM LH 1-3/16″
The Front Brake Wheel Cylinder (CYLINDER ASSY, FRONT WHEEL BRAKE, LH) with Genuine Toyota OEM number 47540-37101 (also listed as 4754037101) is a verified direct-fit replacement for Toyota DYNA 200, COASTER, and TOYOACE trucks, as well as compatible Hino models.
- OEM Specification — Verified by Toyota OEM part number 47540-37101
- Precision 1-3/16″ (30.16mm) Bore — Delivers consistent hydraulic pressure for reliable braking performance
- Proven Durability — Constructed from high-grade materials for superior heat and corrosion resistance
- Broad Compatibility — Fits Toyota DYNA 200, COASTER, TOYOACE and compatible Hino models
| Part Number: | 47540-37101 4754037101 |
| Product Name: | Front Brake Wheel Cylinder |
| Car Model: | Toyota DYNA 200 / COASTER / TOYOACE |
| Condition: | 100% Brand New |
| Material: | High-strength aluminum alloy & precision bearings |
If your front brake wheel cylinder is failing, you may experience one or more of the following symptoms:
- Brake Fluid Leakage: Visible fluid seeping from the front wheels or inside the brake drum
- Soft or Spongy Brake Pedal: Pedal feels unusually soft or goes to the floor
- Reduced Braking Performance: Vehicle takes longer to stop or requires increased pedal pressure
- Uneven Braking: Vehicle pulls to one side during braking
- Contaminated Brake Shoes: Brake fluid soaking into the brake shoes, causing reduced friction
| Brand | Model | Chassis / Series | Years / Notes |
|---|---|---|---|
| Toyota | DYNA 200 | BU6#, BU7#, BU8#, BU9# | 1988-1995 |
| Toyota | DYNA 200 | BU10#, BU112, BU12#, BU13#, BU14# | 1995 onwards |
| Toyota | COASTER | BB4#, BB5#, BZB40, BZB50, HZB50 | Various |
| Toyota | TOYOACE | XZU130, XZU140 | Various |
| Hino | Various Models | -- | Compatible applications |
Guarantees factory-fit quality and performance
Delivers consistent hydraulic pressure for reliable braking
Exceptional durability and heat dissipation
Complete replacement solution
No modifications required
Guarantees dependable operation and leak-free performance
| QC Item | Verification Method |
|---|---|
| Dimensional Accuracy | Precision inspection to verify 1-3/16″ bore diameter and mounting specifications |
| Material Composition | Cast iron/aluminium analysis for structural integrity |
| Bore Surface Test | 100% surface testing for optimum sealing |
| Leakage Test | 100% hydraulic pressure test for zero fluid leakage |
| Durability Cycle Test | 500+ hour fatigue testing for long-term reliability |
Replacing brake wheel cylinders is a critical safety procedure. It is strongly recommended to replace them in pairs for balanced braking performance.
Pre-Installation Checklist:
- Safely raise the vehicle and support it on jack stands
- Remove front wheels and brake drums
- CRITICAL: This is the Front Left (LH) cylinder
- Inspect brake shoes, drums, and hardware for wear
- Use new brake fluid (DOT 3 or DOT 4)
- Critical: Replace wheel cylinders in pairs
Maintenance Schedule:
- Inspection: Every 50,000 km / 12 months
- Fluid Replacement: Every 2 years or 40,000 km
- Replacement: Immediately if failure symptoms appear
- Packaging: Protective packaging to prevent shipping damage
- Package Contents: 1 Brake Wheel Cylinder (Bleeder screw included)
- Suitable for: Wholesale distributors, truck parts retailers, commercial vehicle repair shops, and fleet owners