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Yimi (Guangzhou) Automotive Parts Co, Ltd

  • China,Guangzhou
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China High-Grade Alloy Cast Iron Cylinder Block Liner with Wet Liner Design and
China High-Grade Alloy Cast Iron Cylinder Block Liner with Wet Liner Design and

  1. China High-Grade Alloy Cast Iron Cylinder Block Liner with Wet Liner Design and
  2. China High-Grade Alloy Cast Iron Cylinder Block Liner with Wet Liner Design and

High-Grade Alloy Cast Iron Cylinder Block Liner with Wet Liner Design and

  1. MOQ: 10 pcs
  2. Price: Negotiable
  3. Get Latest Price
Part No 8943916020, 8-94391602-0
Engine Appliions ISUZU 6HK1, 4HK1 Diesel Engines
Delivery Time 5-8 Work Days
Displacement 6HK1 7.8L (7790cc)
Liner Type Wet Liner (Coolant-Contact)
Certifiion ISO/TS16949
Displacement 4HK1 5.2L (5193cc)
Payment Terms T/T,
Cooling Type Engine coolant circulation
Supply Ability 10000 pcs/month
Surface Finish Honed, Ready for Ring Seating
Packaging Details Neutral Package or as customers’ request
Material High-Grade Alloy Cast Iron
Model Number ISUZU FVZ34 Series
Brand Name YIMI
Place of Origin China

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  1. Product Details
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Product Specification

Part No 8943916020, 8-94391602-0 Engine Appliions ISUZU 6HK1, 4HK1 Diesel Engines
Delivery Time 5-8 Work Days Displacement 6HK1 7.8L (7790cc)
Liner Type Wet Liner (Coolant-Contact) Certifiion ISO/TS16949
Displacement 4HK1 5.2L (5193cc) Payment Terms T/T,
Cooling Type Engine coolant circulation Supply Ability 10000 pcs/month
Surface Finish Honed, Ready for Ring Seating Packaging Details Neutral Package or as customers’ request
Material High-Grade Alloy Cast Iron Model Number ISUZU FVZ34 Series
Brand Name YIMI Place of Origin China
High Light Alloy Cast Iron Cylinder Block LinerWet Liner Design Cylinder BlockISUZU 6HK1 Engine Cylinder Liner
Cylinder Block Liner 8943916020 8-94391602-0 For ISUZU FVZ34 6HK1 4HK1 Engine
Product Overview

The Cylinder Block Liner (OEM Numbers: 8943916020 / 8-94391602-0) is a premium-quality, direct replacement engine component designed specifically for ISUZU FVZ34 heavy-duty trucks equipped with 6HK1 and 4HK1 diesel engines.

Part Number 8943916020, 8-94391602-0
Product Name Cylinder Block Liner / Cylinder Liner
Car Model ISUZU FVZ34 Series
Engine Model ISUZU 6HK1, 4HK1 Diesel Engines
Condition 100% Brand New
Origin China Mainland
Warranty 6 Months
ISUZU Cylinder Block Liner component
Features & Advantages
  • OE Quality: Manufactured to strict ISUZU dimensional and metallurgical specifiions for perfect fit and function
  • High-Grade Alloy Cast Iron: Provides exceptional wear resistance and long service life under heavy-duty conditions
  • Precision Machining: Cylinder bore finished to exacting tolerances for correct piston-to-wall clearance
  • Optimized Honed Surface: Promotes rapid ring seating and reduces oil consumption from the first start
  • Excellent Heat Transfer: Wet liner design ensures efficient heat transfer from combustion chamber to coolant
  • Restores Compression: Eliminates blow-by and power loss caused by worn or out-of-round cylinder bores
  • Reduces Oil Consumption: Restores proper bore geometry to minimize oil consumption
  • Direct Replacement: Simplifies installation during engine overhaul
  • Reliable Sealing: Correct liner protrusion ensures proper cylinder head gasket sealing
  • Long Service Life: Engineered to withstand the rigorous demands of heavy-duty commercial operation
Cylinder liner technical specifiions and details
Vehicle & Engine Compatibility

This cylinder liner is specifically designed for ISUZU heavy-duty trucks and equipment.

Compatible Vehicle Models:
  • ISUZU FVZ34 - Heavy-Duty Trucks
  • ISUZU FR Series - Various commercial vehicle models
Compatible Engine Models:
  • ISUZU 6HK1 - 6-Cylinder, Inline Diesel
    • Displacement: 7.8L (7790cc)
    • Turbocharged, Intercooled
    • Widely used in FVZ series heavy-duty trucks
  • ISUZU 4HK1 - 4-Cylinder, Inline Diesel
    • Displacement: 5.2L (5193cc)
    • Turbocharged, Intercooled
    • Used in NPR, NQR, and various industrial appliions
Industrial Appliions:
  • Heavy-duty trucks, buses, construction equipment, generators, and various industrial machinery utilizing 6HK1 or 4HK1 engines
Installation Notes
Professional engine builder installation required. Proper measurement and procedure are critical for success.
  1. Prepare the cylinder block - Thoroughly clean the block and inspect for cracks or damage
  2. Remove old liners - Use a proper liner puller to remove worn liners from the block
  3. Clean liner bores - Remove all debris, old sealant, and rust from the block liner counterbores
  4. Inspect and measure block bores - Ensure block bore dimensions are within specifiion for new liner installation
  5. Measure new liners - Verify all dimensions (ID, OD, length) against OEM specifiions
  6. Check liner protrusion - Install liners without seals to measure protrusion above the deck; shim if necessary
  7. Install liner seals (O-rings) - Install new O-ring seals on the liner lower section (wet liner design)
  8. Apply sealant - Apply approved sealant to the liner seating surface if specified
  9. Press-fit the liner - Use a proper press and mandrel to install the liner into the block
  10. Check protrusion again - Measure final liner height above the block deck to ensure correct cylinder head clamping
  11. Hone if necessary - Perform final plateau honing to achieve the correct finish for ring seating
  12. Clean thoroughly - Wash the block and bores to remove all installation debris
  13. Install new pistons and rings - Use new rings and ensure proper ring gap orientation
  14. Check rotating assembly - Ensure crankshaft and connecting rods rotate freely
Quality Control
  • Material Verifiion: Spectrographic analysis confirms alloy composition meets ISUZU specifiions
  • Dimensional Inspection: Inner diameter, outer diameter, and height verified against OEM tolerances
  • Surface Finish Inspection: Honed surface roughness (Ra) verified to optimize ring seating and oil retention
  • Roundness & Straightness: Cylinder bore roundness and straightness checked to prevent blow-by and oil consumption
  • Hardness Testing: Material hardness verified to ensure wear resistance
  • Wall Thickness Check: Uniform wall thickness verified for consistent heat transfer
  • Visual Inspection: 100% checked for casting porosity, cracks, or machining defects
  • Rust Protection: Coated with rust inhibitor and sealed for storage and transit
Packaging and Delivery
  • Neutral export packing or customized packaging available
  • Carton or wooden case for safe transportation
  • Fast delivery for stock items
  • Shipping by Express Air or Sea
For pricing, availability, or bulk purchase of the Cylinder Block Liner 8943916020 8-94391602-0 For ISUZU FVZ34 6HK1 4HK1 Engine, please contact our sales team for a competitive quote and expert technical support.

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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