TRUSTED SOURCE MANUFACTURER: BESPOKE CYLINDER LINER PRODUCTION & GLOBAL EXPORT

We are a highly experienced Source Manufacturer offering Custom Development and production for precision engine components like the Cylinder Liner, designed to perfectly match the Isuzu 4JG2 and other models. Secure unbeatable Factory Direct Prices and seamless Foreign Trade Export services. Let us be your reliable partner for customized engine parts!

Honour Time Machinery Limited: Delivering Global Engine Parts Excellence

Honour Time Machinery Limited is a specialized provider of premium engine assemblies and spare parts for the global heavy equipment market. We stock components for the most respected engine brands: Caterpillar, Komatsu, Cummins, Isuzu, Kubota, Yanmar, and Weichai. Our comprehensive inventory includes high-demand engine products: Cylinder Liners, Pistons, Piston Rings, Crankshaft Bearings (Main Bearings), Connecting Rod Bearings (Con Rod Bearings), Thrust Washers, Overhaul Gasket Kits, Fuel Pumps, Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.

High-Precision Isuzu 4JG2 Overhaul Components

For the powerful Isuzu 4JG2 Engine Model, maintaining peak compression is vital. We supply the specialized Piston with the OEM-equivalent Part Number 8-97176-624-0 (8971766240). Paired with this, we offer the matched Piston Ring Set, Part Number 8-97080-215-0 (8970802150). While the exact Cylinder Liner part number is not provided, we guarantee the correct, compatible Liner for a complete 4JG2 rebuild kit. Rely on us for exceptional Isuzu engine spare parts quality and competitive wholesale engine components pricing globally.

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Essential Engine Component Glossary for Construction Machinery

• Cylinder Block: The main structure of the engine that holds the cylinders and supports the crankshaft. Cummins M11 Cylinder Block.

• Piston (8-97176-624-0): The component that moves up and down inside the cylinder liner to compress the fuel/air mixture. Isuzu Trooper 4JG2 Piston.

• Piston Ring (8-97080-215-0): Seals the gap between the piston and the cylinder wall to maintain compression and control oil. Komatsu PC300-8 SAA6D114E Piston Ring.

• Connecting Rod Bearing: A replaceable shell that provides a smooth surface for the connecting rod to pivot on the crankshaft. Caterpillar 320D C6.4 Connecting Rod Bearing.

• Crankshaft Bearing (Main Bearing): Supports the main rotating part of the engine (crankshaft). Kubota L39 V2403 Main Bearing Set.

• Turbocharger: Increases engine efficiency and power by forcing extra air into the combustion chamber. Located on the exhaust side. Weichai WP10 Turbocharger.

• Fuel Pump: Delivers fuel from the tank to the fuel injectors or high-pressure pump. Located on the engine block or near the fuel tank. Yanmar ViO35-6 3TNV88 Fuel Pump.

• Oil Pump: Pressurizes and circulates engine oil for lubrication. Found in the oil pan or front cover. Cummins ISX Oil Pump.

• Thrust Washer: Controls the forward and backward movement (end play) of the crankshaft. Fitted at the main bearing journal. Komatsu WA470-6 SAA6D125E Thrust Washer.

• Injector (Fuel Injector): Atomizes and sprays fuel into the cylinder. Installed in the cylinder head. Caterpillar D8T C15 Fuel Injector.

Troubleshooting: Diesel Engine Low Power Complaint

Equipment: Yanmar SV100 Excavator (Engine: 4TNV98C)            
           Fault: The machine runs, but has significantly reduced power output, especially under load, often accompanied by excessive black or blue smoke.            
           Solution: Low power can be caused by air, fuel, or compression issues. Start by inspecting the Turbocharger for damage (e.g., seized shaft or cracked housing). If the turbo is fine, check the air intake system for blockages. If black smoke is present, the problem may be over-fueling or lack of air. If blue smoke is seen, it indicates oil burning, likely due to worn Piston Rings (8-97080-215-0) or worn Valve Stem Seals in the Cylinder Head. A compression test can confirm poor sealing. Replacement of the appropriate Piston Ring Set and Piston (8-97176-624-0) will restore lost compression and power.

CONNECT WITH HONOUR TIME MACHINERY LIMITED

We ship premium Isuzu, Komatsu, Cummins, and Caterpillar engine parts worldwide.

WhatsApp (Click to Inquire): +8613532379052

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