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High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
Specifications
Brand Name :
YIMI
Model Number :
ISUZU NKR, NPR
Certification :
ISO/TS16949
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable
Payment Terms :
T/T,Western Union
Supply Ability :
10000 pcs/month
Delivery Time :
5-8 Work Days
Packaging Details :
Neutral Package or as customers’ request
Part Number :
8-97135032-0, 8971350320
Material :
High-strength forged steel
Surface Treatment :
Shot-peened, anti-corrosion coating
Engine Model :
ISUZU 4HG1 (4.3L), 4HF1 (3.9L) Diesel
Vehicle Model :
ISUZU NKR, NPR
Installation Type :
Direct OEM replacement
Cooling Type :
Engine coolant circulation
Quality Standard :
OEM equivalent / ISO quality control
Description
Connecting Rod Assembly 8-97135032-0 For Isuzu 4HG1 4HF1 NKR NPR 8971350320
Premium-quality connecting rod assembly designed as a direct replacement for Isuzu NKR and NPR series medium-duty trucks equipped with 4HG1 or 4HF1 diesel engines.
Product Specifications
Part Number 8-97135032-0, 8971350320
Product Name Connecting Rod Assembly / Conrod
Car Model ISUZU NKR, NPR
Engine Model ISUZU 4HG1 (4.3L), 4HF1 (3.9L) Diesel
Condition 100% Brand New
Material High-strength aluminum alloy & precision bearings
Origin China Mainland
Warranty 6 Months
Product Function
Connecting rod transmits the reciprocating motion of the piston to the rotational motion of the crankshaft. Forged steel construction ensures high strength and fatigue resistance for Isuzu 4HG1/4HF1 diesel engines.
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
Features & Advantages
  • OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable power transmission
  • High-Strength Forging: Forged steel construction provides superior tensile and fatigue strength
  • Precision Machining: Center-to-center length, bore roundness, and weight matched within tight tolerances
  • Shot-Peened Surface: Enhances fatigue resistance and stress distribution
  • Restores Engine Performance: Eliminates knocking, vibration, and power loss caused by worn or bent rods
  • Direct Replacement: Matches OE weight, length, and pin/bearing diameters
  • Cost-Effective: Affordable alternative to genuine Isuzu connecting rods
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
Vehicle & Engine Compatibility
This connecting rod is specifically designed for Isuzu NKR and NPR trucks with 4HG1 or 4HF1 engines.
Isuzu Truck Models:
  • ISUZU NKR (NKR55, NKR57, NKR59, NKR71, etc.)
  • ISUZU NPR (NPR59, NPR66, NPR70, NPR71, NPR75, etc.)
Engine Specifications
Engine Displacement Type Notes
4HG1 4.3L (4330cc) Diesel Indirect injection
4HF1 3.9L (3856cc) Diesel Direct injection
Installation Notes
Installation steps (overview):
  1. Clean the connecting rod and inspect for cracks or damage
  2. Install new connecting rod bearings (upper and lower halves)
  3. Lubricate bearings and crank journal with engine assembly lube
  4. Attach the piston to the connecting rod using the piston pin and retainers
  5. Install piston rings and compress them with a ring compressor
  6. Insert piston/rod assembly into the cylinder bore, guiding the rod onto the crankshaft journal
  7. Install the connecting rod cap with new bolts. Torque bolts to specification in stages
  8. Verify bearing clearance using plastigauge before final torque
  9. Rotate crankshaft to ensure smooth movement after all rods are installed
  10. Proceed with engine assembly
Quality Control
  • Material Verification: Chemical composition and tensile strength tested
  • Dimensional Inspection: Center-to-center length, bore diameters, parallelism, and twist verified
  • Hardness Testing: Core hardness within specified range
  • Magnaflux Inspection: 100% crack detection on forged blanks
  • Weight Matching: Balanced for consistent reciprocating mass (when ordered as a set)
  • Visual Inspection: 100% checked for machining defects, burrs, or surface flaws
  • Packaged Safely: Rod wrapped in protective plastic, boxed with foam
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
Inquiry
For pricing, availability, or bulk purchase of the Connecting Rod Assembly 8-97135032-0 For Isuzu 4HG1 4HF1 NKR NPR 8971350320, please contact our sales team for a competitive quote and expert technical support.
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High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement

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Product Detail
Brand Name :
YIMI
Model Number :
ISUZU NKR, NPR
Certification :
ISO/TS16949
Place of Origin :
China
MOQ :
10 pcs
Price :
Negotiable
Contact Supplier
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement
High-strength forged steel connecting rod assembly with shot-peened surface for Isuzu 4HG1 4HF1 engines - direct OEM replacement

Yimi (Guangzhou) Automotive Parts Co, Ltd

Verified Supplier
3 Years
guangzhou
Since 2005
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Isuzu Cars Parts, Isuzu Engine Parts, Isuzu Chassis Parts
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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