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Front Brake Wheel Cylinder 47530-37081 4753037081 For Toyota DYNA 200 / COASTER / TOYOACE — OEM Left Hand 1-3/16″ Bore Drum Brake Cylinder

Basic Properties
Place of Origin: China
Brand Name: YIMI
Certification: ISO/TS16949
Model Number: Toyota DYNA 200 / COASTER / TOYOACE
Trading Properties
Minimum Order Quantity: 10 pcs
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10000 pcs/month
Specifications
OEM Part Number: 47530-37081 / 4753037081 Part Name: CYLINDER ASSY, FRONT WHEEL BRAKE, LH (FOR FRONT OR UPPER)
Fitting Position: Front Axle, Left Hand (LH) 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 Dutro/Saurus
Condition: Brand New — 100% Quality Inspected Warranty: 12 Months
High Light:

Toyota DYNA brake wheel cylinder

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OEM drum brake cylinder

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Left hand 1-3/16 bore cylinder

Product Description
Front Brake Wheel Cylinder 47530-37081 4753037081 For Toyota DYNA 200 / COASTER / TOYOACE — OEM Left Hand 1-3/16″ Bore Drum Brake Cylinder
Product Overview

The Front Brake Wheel Cylinder (CYLINDER ASSY, FRONT WHEEL BRAKE, LH) with Genuine Toyota OEM number 47530-37081 (also listed as 4753037081) is a verified direct-fit replacement for Toyota DYNA 200, COASTER, and TOYOACE trucks, as well as Hino Dutro/Saurus models.

Important Fitment Note: Part number 47530-37081 is the Front Left-Hand (LH) wheel cylinder. For balanced braking performance, it is strongly recommended to replace brake wheel cylinders in pairs (both front wheels).
OEM Specification
Verified by Toyota OEM part number 47530-37081 and cross-referenced with 47510-37081
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 Hino Dutro/Saurus models
Front Brake Wheel Cylinder 47530-37081 for Toyota vehicles
Failure Symptoms

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
A failing brake wheel cylinder can lead to reduced braking performance and potential brake failure. Prompt replacement is essential.
Vehicle Compatibility
Brand Model Chassis / Series Years / Notes
Toyota DYNA 200 BU6#, BU7#, BU8#, BU9#-2 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 Dutro / Saurus 125 Double RR- Various
Important: This brake wheel cylinder is specifically for the Front Left-Hand (LH) position. Please verify your vehicle's chassis code, production year, and VIN before ordering.
Features & Benefits
Feature Benefit + Verification Signal
OEM Specification — Toyota Genuine Equivalent Guarantees factory-fit quality and performance — verified by OEM part number 47530-37081
Precision 1-3/16″ (30.16mm) Bore Delivers consistent hydraulic pressure for reliable braking performance
High-Grade Cast Iron / Aluminium Construction Provides exceptional durability and heat dissipation under demanding commercial conditions
Bleeder Screw Included Complete replacement solution — no need to purchase additional hardware
Direct Bolt-On Fitment No modifications required — engineered as a direct match for the original cylinder
100% Pressure Tested Guarantees dependable operation and leak-free performance
100% New — No Core Charge Guarantees zero wear, immediate braking performance, and full service life
Quality Control & Verification
QC Item Verification Method
Dimensional Accuracy Precision inspection to verify 1-3/16″ (30.16mm) bore diameter and mounting specifications
Material Composition Cast iron/aluminium analysis to verify structural integrity and heat dissipation
Bore Surface Test 100% surface testing to ensure optimum sealing surface for pressure cups
Leakage Test 100% hydraulic pressure test to guarantee zero fluid leakage
Rubber Component Test EPDM material verification for heat and corrosion resistance
Durability Cycle Test 500+ hour fatigue testing to verify long-term reliability
Final Assembly Inspection 100% visual and functional inspection before packaging
Installation & Maintenance
Professional Installation Recommended: 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 the 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) from a sealed container
  • Critical: Replace wheel cylinders in pairs for balanced braking
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 & Supply
  • 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