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Yimi (Guangzhou) Automotive Parts Co, Ltd

  • China,Guangzhou
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China Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5
China Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5

  1. China Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5
  2. China Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5
  3. China Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5
  4. China Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5
  5. China Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5
  6. China Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5

Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Bleeder Screw Included
Delivery Time 5-8 Work Days
Inlet Thread Size M10 x 1.0
Fitting Position Front Axle, Right Hand (RH)
Certifiion ISO/TS16949
Warranty 12 Months
Payment Terms T/T
Part Name Brake Wheel Cylinder / Brake Slave Cylinder
Material High-Grade Cast Iron
Bore Diameter 1-3/16″ (30.16mm)
Supply Ability 10000 pcs/month
OEM Part Number 8-97358875-0 / 8973588750
Engine Compatibility ISUZU 4HK1 5.2L Diesel
Vehicle Compatibility ISUZU NPR, NQR, 700P, NPR66, NPR71, ELF
Packaging Details Neutral Package or as customers’ request
Condition Brand New — 100% quality inspected
Model Number ISUZU NPR NQR 700P 4HK1 5.2L Diesel
Brand Name YIMI
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Bleeder Screw Included Delivery Time 5-8 Work Days
Inlet Thread Size M10 x 1.0 Fitting Position Front Axle, Right Hand (RH)
Certifiion ISO/TS16949 Warranty 12 Months
Payment Terms T/T Part Name Brake Wheel Cylinder / Brake Slave Cylinder
Material High-Grade Cast Iron Bore Diameter 1-3/16″ (30.16mm)
Supply Ability 10000 pcs/month OEM Part Number 8-97358875-0 / 8973588750
Engine Compatibility ISUZU 4HK1 5.2L Diesel Vehicle Compatibility ISUZU NPR, NQR, 700P, NPR66, NPR71, ELF
Packaging Details Neutral Package or as customers’ request Condition Brand New — 100% quality inspected
Model Number ISUZU NPR NQR 700P 4HK1 5.2L Diesel Brand Name YIMI
Place of Origin China
High Light ISUZU NPR brake wheel cylinder ,cast iron brake cylinder 1-3/16 bore ,OEM ISUZU 700P front right cylinder
Front Brake Wheel Cylinder 8-97358875-0 8973588750 For ISUZU NPR NQR 700P 4HK1 5.2L Diesel — OEM Front Right Cast Iron 1-3/16″ Bore
Product Description

The Front Brake Wheel Cylinder with OEM numbers 8-97358875-0 (also listed as 8973588750) is a verified OEM-grade direct replacement for ISUZU NPR, NQR, 700P, and compatible N-Series trucks equipped with the 4HK1 5.2L diesel engine. Manufactured to ISUZU's stringent OEM specifiions, this wheel cylinder is a critical component of the front drum brake system.

Important Fitment Note: Part number 8-97358875-0 / 8973588750 is the Front Right-Hand (RH) wheel cylinder. The matching Front Left-Hand (LH) counterpart is 8-97358874-0 / 8973588740. For balanced braking performance, it is strongly recommended to replace brake wheel cylinders in pairs (both front wheels).
✅OEM Specifiion — Verified by ISUZU OEM part numbers 8-97358875-0 and 8973588750
✅Precision 1-3/16″ (30.16mm) Bore — Delivers consistent hydraulic pressure for reliable braking performance
✅Proven Durability — Constructed from high-grade cast iron for superior heat and corrosion resistance
✅Broad Compatibility — Fits ISUZU NPR, NQR, 700P, NPR66, NPR71, ELF models with 4HK1 engine
✅Cross-Reference Verified — Also referenced as WW50022 R1 in parts alogs
ISUZU Front Brake Wheel Cylinder 8-97358875-0
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
Warning: A failing brake wheel cylinder can lead to reduced braking performance and potential brake failure — prompt replacement is essential.
Vehicle & Engine Compatibility
BrandModelChassis / SeriesEnginePosition
ISUZUNPRN-Series4HK1 5.2L DieselFront Right
ISUZUNQRN-Series4HK1 5.2L DieselFront Right
ISUZU700PN-Series4HK1 5.2L DieselFront Right
ISUZUNPR66N-Series4HK1Front Right
ISUZUNPR71N-Series4HK1Front Right
ISUZUELFELF 200/300/4003.0L / 5.2L DieselFront Right
Important: This brake wheel cylinder is specifically for the Front Right-Hand (RH) position. The Front Left-Hand (LH) counterpart is 8-97358874-0 / 8973588740. Please verify your vehicle's chassis code, production year, and VIN before ordering.
Features & Benefits
FeatureBenefit + Verifiion Signal
OEM Specifiion — ISUZU Genuine EquivalentGuarantees factory-fit quality and performance — verified by OEM part numbers
Precision 1-3/16″ (30.16mm) BoreDelivers consistent hydraulic pressure for reliable braking performance
High-Grade Cast Iron ConstructionProvides exceptional durability and heat dissipation under demanding conditions
Heat Resistant & Leakage ResistantEngineered with high-quality seals to withstand extreme temperatures
Bleeder Screw IncludedComplete replacement solution — no need to purchase additional hardware
Direct Bolt-On FitmentNo modifiions required — engineered as a direct match for original cylinder
100% Pressure TestedGuarantees dependable operation and leak-free performance
100% New — No Core ChargeGuarantees zero wear, immediate braking performance, and full service life
Quality Control & Verifiion
QC ItemVerifiion Method
Dimensional AccuracyPrecision inspection to verify 1-3/16″ bore diameter and mounting specifiions
Material CompositionCast iron analysis to verify structural integrity and heat dissipation
Bore Surface Test100% surface testing to ensure optimum sealing surface for pressure cups
Leakage Test100% hydraulic pressure test to guarantee zero fluid leakage
Rubber Component TestEPDM material verifiion for heat and corrosion resistance
Durability Cycle Test500+ hour fatigue testing to verify long-term reliability
Final Assembly Inspection100% visual and functional inspection before packaging
Installation & Maintenance Recommendations
IMPORTANT: 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 to access the wheel cylinders
  • CRITICAL: This is the Front Right (RH) cylinder — the LH counterpart is 8-97358874-0 / 8973588740
  • Inspect brake shoes, drums, and hardware for wear — replace as necessary
  • Use new brake fluid (DOT 3 or DOT 4) from a sealed container
  • Critical: Replace wheel cylinders in pairs (both front wheels) for balanced braking performance

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: Each brake wheel cylinder is securely packed in protective packaging
  • Package Contents: 1 Brake Wheel Cylinder (Bleeder screw included)
  • Shipping Ports: NINGBO, SHANGHAI
  • Suitable for: Wholesale distributors, truck parts retailers, commercial vehicle repair shops, and fleet owners

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2005

  • Total Annual:

    8000000-10000000

  • Employee Number:

    100~150

  • Ecer Certification:

    Verified Supplier

Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...

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Get in touch with us

  • Reach Us
  • Yimi (Guangzhou) Automotive Parts Co, Ltd
  • Unit 1313, Building 5, Changsheng DDP Fashion Center, No. 17 Dachi Road, Tancun, Shijing Subdistrict, Baiyun District, Guangzhou City.
  • https://www.isuzucarsparts.com/

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