The 1G557-21110 V3300 Piston is a critical component meticulously engineered for Kubota V3300 series diesel engines. Designed for optimal performance and durability, this piston plays a vital role in the engine's combustion process, ensuring efficient power generation and reliability. As a core part of the engine's reciprocating assembly, its precision manufacturing contributes directly to the overall lifespan and operational efficiency of heavy-duty machinery.
This piston is manufactured to meet or exceed OEM specifications, guaranteeing a perfect fit and seamless integration within the Kubota V3300 engine. It is an essential replacement part for maintaining the peak performance of your equipment, known for its robust construction and ability to withstand the demanding conditions of industrial, construction, and agricultural applications.
| Parameter | Specification |
|---|---|
| Part Number | 1G557-21110 |
| Engine Model | Kubota V3300 Series |
| Cylinder Bore | 98 mm (3.86 in) |
| Stroke | 110 mm (4.33 in) |
| Material | High-strength Aluminum Alloy / Cast Iron (specific to design) |
| Combustion System Compatibility | E-TVCS (Indirect Injection) |
| Cylinders | 4 |
| Displacement Compatibility | 3.318 L (202.5 cu. in.) |
Optimized Performance: Designed to maintain the Kubota V3300 engine's high power output (59.1-83 HP) and exceptional fuel efficiency.
Enhanced Durability: Constructed from robust materials, ensuring long service life and resistance to wear and tear under harsh operating conditions.
Reduced Emissions: Contributes to the engine's environmentally friendly performance through efficient combustion.
Precision Fit: Manufactured to exact specifications for a perfect and reliable fit, preventing premature wear and tear.
Reliable Operation: Essential for ensuring the renowned reliability and smooth operation of Kubota V3300 engines.
The 1G557-21110 V3300 Piston is specifically designed for use in equipment powered by the Kubota V3300 diesel engine series. This includes a wide range of machinery across various industries:
Industrial Machinery: Various industrial equipment requiring robust and reliable power.
Construction Equipment: Such as compact excavators, skid steer loaders, and other small to medium-sized construction machinery.
Agricultural Vehicles: Including power-tillers, compact tractors, and other farm equipment.
Generators: Used in stationary standby generators, portable generator sets, and lighting towers.
Pumps and Welders: Powering various types of pumps and mobile welding units.
The versatility and reliability of the Kubota V3300 engine, and by extension, this piston, make it suitable for diverse high-demand environments:
Construction Sites: Kubota V3300 powered excavators excel in urban development projects, trenching for utility installations, and site preparation, delivering consistent hydraulic power for digging and lifting. For example, a compact excavator on a residential construction site utilizes the V3300 to efficiently dig foundations and clear debris, minimizing operational downtime.
Agricultural Operations: In farming, equipment like power-tillers with V3300 engines are crucial for preparing fields, breaking up soil, and cultivating crops. A case in point is a medium-sized farm relying on a Kubota V3300-powered tiller for seasonal plowing, benefiting from its fuel efficiency and consistent torque output across varied soil conditions.
Emergency Power Generation: Kubota V3300 engines are frequently deployed in standby generator sets for critical infrastructure like hospitals, data centers, and commercial buildings. During a power outage, a V3300-powered generator at a hospital ensures an uninterrupted power supply for life-saving equipment and essential services, highlighting the engine's reliability under emergency conditions.
Industrial Facilities: Within manufacturing plants or mining operations, the V3300 powers various industrial machinery, including specialized pumps or conveyor systems. For instance, in a remote mining camp, a V3300-driven pump station ensures continuous water management, demonstrating its robust performance in demanding industrial environments.
For comprehensive engine maintenance and repair, other parts related to the Kubota V3300 engine are often required. Honourtime-Parts.com also offers a range of high-quality components for the V3300 and other Kubota engines:
Piston Ring Sets: Essential for maintaining proper compression and preventing oil consumption. Available for standard and oversized bores.
Connecting Rods: Connect the piston to the crankshaft, transmitting power.
Cylinder Heads: Complete assemblies crucial for valve operation and combustion.
Gasket Sets: Full engine gasket kits for comprehensive rebuilds, including cylinder head gaskets, oil pan gaskets, etc.
Engine Bearings: Main bearings, connecting rod bearings, and thrust washers for crankshaft support.
Valves (Intake & Exhaust): Critical for regulating airflow into and out of the combustion chamber.
Fuel System Components: Fuel injectors, fuel pumps, and fuel filters for efficient fuel delivery.
Cooling System Parts: Water pumps and oil coolers to maintain optimal engine temperature.
Filters: Air filters, oil filters, and fuel filters for regular maintenance.
These parts are applicable to various Kubota engine models beyond the V3300, including but not limited to: Kubota D1105, D905, V1505, V2203, V2403T, V3600, and V3800 series engines. These engines are commonly found in compact tractors, excavators, utility vehicles, generators, and industrial power units.
Proper installation and regular maintenance are crucial for the longevity of your Kubota V3300 piston and engine. Here are common issues and their solutions:
Blue Exhaust Fumes: Often indicates oil burning due to worn piston rings or cylinder wear.
Loss of Compression: Can be caused by worn piston rings, damaged piston, or cylinder liner issues.
Engine Knocking/Noise: May suggest piston slap (excessive clearance), connecting rod bearing issues, or incorrect timing.
Overheating: While not directly piston-related, prolonged overheating can damage pistons and rings.
Reduced Power Output: Can stem from poor combustion due to piston/ring wear, leading to low compression.
For Blue Fumes/Oil Consumption:
Inspect and replace worn piston rings. Ensure rings are correctly oriented during installation.
Check cylinder walls for scoring or wear; consider re-boring or liner replacement if significant.
For Loss of Compression:
Perform a compression test to identify problematic cylinders.
Replace the piston and ring set if significant wear is found. Also, check valve seating and head gasket integrity.
For Engine Noise:
Check piston-to-cylinder wall clearance during assembly.
Inspect connecting rod and main bearings for wear and replace as necessary.
Regular Maintenance:
Use recommended lubricating oil (API Class CF, CD, or CE) and maintain proper oil levels. Regular oil changes are vital.
Ensure cooling system is clean and functioning correctly (radiator, coolant levels, water pump).
Regularly check and replace air and fuel filters to prevent contamination and ensure proper air-fuel mixture.
Adhere to manufacturer's torque specifications for all fasteners during installation to prevent warpage or improper seating.
Professional Installation: Due to the precision required, it is highly recommended that piston replacement and engine rebuilds are performed by qualified technicians.
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