The ultimate solution for Isuzu 4JG1 engine overhaul kit needs. Combatting critical issues like high oil consumption and abnormal engine performance with precision-engineered, 国产高品质替代 (High-Quality Chinese Replacement) parts.
As a Source Factory focused on Foreign Trade Export, we are Factory Direct suppliers offering bespoke manufacturing and customized development for a wide range of engine components, including all types of Cylinder Liner (Cylinder Sleeve). Get the exact Caterpillar C7.1 Cylinder Liner, Komatsu SAA6D107E-1 Cylinder Liner, Isuzu 6HK1 Cylinder Liner, or Cummins QSB6.7 Cylinder Liner you need for perfect fit and performance.
Our premium replacement Piston Kit for the ISUZU 4JG1 engine is engineered to meet or exceed original equipment manufacturer (OEM) standards. This is the ideal option for those seeking a reliable and cost-effective solution to common engine failures and for comprehensive engine maintenance and repair.
| Brand | Model | OEM Part Number (Highlighted) | Plain Part Number |
|---|---|---|---|
| ISUZU | 4JG1 | 8-97220-604-0 | 8972206040 |
| ISUZU | 4JG1 | 8-94379-486-0 | 8943794860 |
| Detail | Specification |
|---|---|
| Part Name | Piston |
| Engine Type | Diesel |
| Warranty | 6 Month |
| Stock Status | In Stock / Available |
| Payment | T/T, PayPal, MoneyGram |
| Marketing Type | New Product 2024 |
| Certification | Other (High Quality Standard) |
| Original | China |
| After Warranty Service | Online Technical Support |
Honour Time Machinery Limited is a leading supplier specializing in complete engine assemblies and crucial components for top machinery brands. We ensure your heavy equipment stays operational by supplying high-quality, durable components.
We specialize in engines and parts for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our extensive inventory includes essential items like the Piston, Cylinder Liner (Cylinder Sleeve), Piston Ring, Main Bearing, Connecting Rod Bearing, Thrust Washer, Overhaul Gasket Kit, Fuel Pump, Injector (Injector Nozzle), Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
Targeted SEO Keywords: Isuzu 4JG1 engine overhaul kit, 4JG1 piston replacement cost, Diesel engine spare parts supplier China, Heavy machinery engine repair, Genuine OEM vs aftermarket parts, Solving high oil consumption 4JG1, Caterpillar C7.1 engine rebuild kit, Komatsu PC200-8 main bearing set, Cummins QSB6.7 connecting rod bearing, Yanmar 4TNV98 injector nozzle, Kubota V2203 water pump upgrade, Weichai WP10 turbocharger price, Diesel fuel injection pump common rail, Excavator engine maintenance tips, Load bearing performance main bearing, Engine cylinder sleeve manufacturing, Isuzu 4HK1 piston ring replacement, High-pressure diesel injector testing, Quality aftermarket engine parts, Excavator engine block repair.
Understanding the parts is crucial for proper maintenance and repair. Here are 10 key definitions for common engine and machinery components:
Oil Pump: Sits in the oil pan/crankcase; circulates engine oil to lubricate moving parts. Example: Caterpillar D6K Oil Pump.
Injector Nozzle: Located in the cylinder head; atomizes and sprays fuel into the combustion chamber. Example: Cummins QSB4.5 Injector Nozzle.
Connecting Rod: Connects the piston to the crankshaft; converts linear motion to rotational motion. Example: Komatsu SAA6D140 Connecting Rod.
Thrust Washer: Installed on the crankshaft; controls the crankshaft's axial (end-to-end) movement. Example: Yanmar 4TNV88 Thrust Washer.
Water Pump: Attached to the engine block; circulates coolant through the engine and radiator. Example: Kubota V3307 Water Pump.
Cylinder Head: Sits atop the cylinder block; forms the combustion chamber and houses the valves. Example: Isuzu 4HK1 Cylinder Head.
Turbocharger: Mounted on the exhaust manifold; uses exhaust gases to spin a turbine and compress intake air. Example: Weichai WP12 Turbocharger.
Main Bearing: Supports the crankshaft within the cylinder block; reduces friction during rotation. Example: Caterpillar C9 Main Bearing.
Piston Ring: Fits into grooves on the piston; seals the combustion chamber and manages oil on the cylinder walls. Example: Cummins B3.3 Piston Ring Set.
Fuel Pump (High-Pressure): Located on the engine block/rail; pressurizes diesel fuel for the injectors. Example: Komatsu PC300-7 Fuel Pump.
Failure: Isuzu 4JG1 Mini Excavator is experiencing excessive blue smoke and high oil consumption. Root Cause: Likely a failure of the Piston Ring, leading to blow-by and oil entering the combustion chamber. Solution: Replace the complete Piston Kit and perform a full Engine Overhaul Kit replacement, ensuring the Cylinder Liner walls are within specification.
For equipment like the Caterpillar 320D Excavator with a C7.1 Engine, always adhere to strict oil change intervals and utilize high-quality filtration. Regularly check the condition of the Turbocharger inlet and outlet for oil residue, which can indicate premature seal wear and prevent serious engine damage. Clean or replace the fuel system filters to protect the high-pressure Fuel Pump and Injector assemblies.
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