HINO Brake Wheel Cylinder Rear Left 1-1/2 inches (38.1mm) Bore Grey Cast Iron Body Hard Anodized Piston OEM 47570-1250
| Bore Diameter: | 1-1/2 Inches (38.1mm) | Seal Material: | EPDM Rubber |
| Surface Treatment: | Electrophoretic Coating | Piston Material: | ZL111 Aluminum Alloy (Hard Anodized) |
| Cylinder Body Material: | Grey Cast Iron | Piston Hardness: | >110HB |
| Machining Process: | 1:1 Mold Development, CNC Machining, Honing ≥2 Times | Installation Position: | Rear Left (R.LF) |
| High Light: | 1-1/2 inches (38.1mm) Bore Brake Wheel Cylinder,Grey Cast Iron Body Wheel Cylinder,Hard Anodized Piston Hydraulic Brake Cylinder |
||
Verified OEM direct-fit 1-1/2" (38.1mm) brake wheel cylinder for HINO MAE10.1T MGD 11.9T trucks. This rear left side component features grey cast iron construction with hard anodized piston for superior durability and performance.
The brake wheel cylinder is the actuating element in drum brake hydraulic systems. When the brake pedal is depressed, the master cylinder pressurizes brake fluid, which transmits through hydraulic lines to each wheel cylinder. Pistons inside the cylinder push outward under hydraulic pressure, forcing brake shoes against the rotating drum to create friction and decelerate the vehicle.
- Brake pedal feels soft or spongy with increased pedal travel
- Vehicle pulls to one side during braking
- Rapid drop in master cylinder reservoir fluid level
- Visible brake fluid seepage around wheel cylinder area
- Scraping or grinding noise during braking
These symptoms indicate piston seal failure or bore wear, requiring immediate replacement to prevent brake system failure.
| Brand | Model | Years | Installation Position |
|---|---|---|---|
| HINO | MAE10.1T | 1985-on | Rear Left |
| HINO | MGD 11.9T | 1985-on | Rear Left |
- This is a rear left (R.LF) brake wheel cylinder - confirm installation position before ordering
- Related numbers 47570-1250A / 47570-1010A correspond to the same series
- Recommended to replace both wheel cylinders on the same axle simultaneously
- Confirm brake line connection thread specification matches during installation
| Feature | Benefit + Verification Signal |
|---|---|
| 1-1/2" (38.1mm) OEM Standard Bore | Precise match with original brake system — bore verified by supplier specification data |
| Grey Cast Iron Body + ZL111 Aluminum Piston | High structural strength, wear and corrosion resistant piston — piston hardness >110HB, hard anodized |
| 1:1 Mold Development + CNC Machining | Accurate mounting dimensions and reliable thread fit — ensuring thread accuracy |
| Electrophoretic Coating + Honing ≥2 Times | Extended service life with smooth bore finish — rust-free surface; bore honed at least twice |
| OE Direct-Fit Replacement | Bolt-on installation without modification — fits HINO MAE10.1T/MGD 11.9T rear left |
| TS16949/ISO9001 Certified | Consistent batch quality assured — supplier holds TS16949 and ISO9001 certifications |
| QC Item | Verification Method / Standard |
|---|---|
| Bore Diameter | Inside micrometer, tolerance control on 1-1/2" (38.1mm) |
| Seal Performance | Hydraulic seal test, leak-free verification |
| Piston Hardness | Hardness tester, standard >110HB |
| Piston Surface Treatment | Hard anodized layer inspection |
| Cylinder Body Material | Spectrometer verification of grey cast iron composition |
| Thread Specification | Thread gauge inspection of brake line port |
| Surface Treatment | Electrophoretic coating thickness and adhesion test |
| Bore Machining | Honing process ≥2 times, surface roughness inspection |
| Outgoing Inspection | Batch sampling inspection |
- Lift and safely support the vehicle; remove rear wheels and brake drum
- Disconnect the brake line connection; collect any leaking brake fluid
- Remove wheel cylinder mounting bolts; take out the old cylinder and clean the mounting surface
- Install the new cylinder; tighten mounting bolts to the torque specified in the workshop manual
- Reconnect the brake line, ensuring the fitting is secure
- Bleed the brake system until the pedal feels firm
- Reinstall brake drum and wheels; perform a road test to confirm normal braking performance
Always refer to the HINO original workshop manual for exact torque values.
- Every 6,000-12,000 km: Check brake fluid level and inspect wheel cylinder area for leakage
- Every 12 months or 60,000 km: Inspect wheel cylinder rubber seals; replace if necessary
- Every 2 years: Replace brake fluid to prevent moisture-induced internal corrosion
- Immediate inspection required if: Brake pedal feels soft, fluid level drops abnormally, or vehicle pulls during braking
Engine Block 5873102680 5-87310268-0 For ISUZU 100P 4JB1 Diesel Engine Parts
Engine Block 5873102680 5-87310268-0 For ISUZU 100P 4JB1 Diesel Engine Parts Part Number: 5873102680 5-87310268-0 Product Name: Engine Block Car Model: ISUZU 100P Engine Model: ISUZU 4JB1 Condition: 100% Brand New Size: Standard Weight: Standard Origin: China Mainland Main Market: Middle East ,Asia...
Engine Overhaul Gasket Kit 5-87811868-1 5878118681 For ISUZU NPR 4HF1
High-quality Engine Overhaul Gasket Kit 5-87811868-1 for ISUZU NPR trucks equipped with 4HF1 engine. Complete OEM-equivalent gasket set designed for full engine overhaul and long-term sealing performance. Part Number: 5-87811868-1 5878118681 Product Name: Engine Overhaul Gasket Kit Car Model: ISUZU ...
Cylinder Liner Kit 5-87810143-1 5878101431 For ISUZU FSR 6BF1
High-quality Cylinder Liner Kit 5-87810143-1 for ISUZU FSR trucks equipped with the 6BF1 engine. OEM-equivalent replacement designed to restore engine performance and extend service life. Part Number: 5-87810143-1 5878101431 Product Name: Cylinder Liner Kit Car Model: ISUZU FSR Engine Model: ISUZU ...
Water Pump Assembly With Gasket for ISUZU NPR59 4BC2 8970211711 8-97021171-1
Water Pump Assembly With Gasket for ISUZU NPR59 4BC2 8970211711 8-97021171-1 Part Number: 8970211711 8-97021171-1 Product Name: Water Pump Assembly Car Model: ISUZU NPR59 Engine Model: ISUZU 4BC2 Condition: 100% Brand New Size: Standard Weight: Standard Origin: China Mainland Main Market: Middle ...
