Connecting Rod 8-98075-776-1 4LE2 For Isuzu Engine 4LE1 4LB1

Product Name: Engine Connecting Rod

Fit for Engine: Isuzu 4LE2, 4LE2-2 four-cylinder diesel engine

• Construction machinery: Hitachi ZX55UR, ZX70 mini excavators, small wheel loaders
• Industrial forklifts, light engineering vehicles
• Generator sets: 25–40kW stationary diesel generating units
• Agricultural machinery, small pumping equipment

1. High Load Bearing Integrated Forging Structure

   This connecting rod adopts one-piece hot forging integral forming process, with thickened rod body and reinforced I-beam structure. It can bear ultra-high impact load and explosion pressure during long-hour light construction operation, effectively avoiding bending, fracture and permanent deformation faults.

2. Industrial-Grade High Strength Raw Materials

   Made of high-strength alloy steel with overall quenching and tempering heat treatment. The material has excellent tensile resistance, fatigue resistance and wear resistance, adapting to construction sites and farmland harsh working environments, greatly extending service life.

3. 100% OEM Precise Matching

   All machining surfaces are processed by high-precision CNC boring and milling according to Isuzu OEM standards. The small end bushing hole, big end bearing hole and bolt mounting position fully match Isuzu 4LE2 and 4LE2-2 engines. No grinding or modification required during installation to achieve perfect assembly clearance.

4. Precision Double Bearing Bush Matching Design

   The small end is pre-installed with wear-resistant copper bush, and the big end adopts split high-load bearing bush matching structure. The inner hole is precisely ground to ensure uniform oil film lubrication, effectively reducing friction loss between piston pin and crankshaft journal, preventing shaft holding and burning tile failure.

5. Restore Factory-Standard Engine Power Output

   Replacing the aged connecting rod eliminates power attenuation, abnormal knocking and unstable idling caused by rod deformation and clearance out of tolerance. It restores the original compression ratio and power output of Isuzu 4LE2 series diesel engines, lowering fuel consumption and extending the overall service life of mini excavators and light engineering equipment.

Delivery: We support multiple reliable shipping methods, including SF Express, YTO, ZTO and EMS. All products pass strict dimensional and hardness inspection before delivery, packed with anti-rust oil and moisture-proof wrapping paper, with complete traceable tracking information for global delivery.

Import duties, local consumption taxes and extra handling fees are not included in the quoted price and freight. Buyers are responsible for these fees in accordance with local customs regulations.

This heavy-duty connecting rod is customized for Isuzu 4LE2 / 4LE2-2 four-cylinder industrial diesel engines, widely matched to mini excavators, industrial forklifts and small generator sets. It adopts alloy steel forging and complete heat treatment, with OEM-level dimensional accuracy and long fatigue life, effectively cutting engine overhaul failure rate and long-term maintenance cost.