Premium Kubota Piston Ring Kit
For Kubota D722, D902, V2607 Engines
Your reliable source for high-quality "diesel engine spare parts".

Product Description
Ensure optimal engine performance and longevity with our premium "Kubota Piston Ring Kit". Designed to meet or exceed OEM specifications, this kit provides a perfect seal between the piston and cylinder wall, crucial for maintaining proper compression, controlling oil consumption, and dissipating heat effectively. As a core component in "diesel engine repair" and maintenance, high-quality piston rings are essential for efficiency and power output.
Our "Kubota Piston Ring STD 16853-21050, 1G826-21050, 1J701-21050" kit is meticulously manufactured using durable materials built to withstand the harsh conditions inside diesel engines. Trust in "Guangzhou Pinxin Engine Co., Ltd." for reliable "Kubota spare parts" that keep your machinery running smoothly.
Product Specifications & Parameters
Part Numbers: 16853-21050, 1G826-21050, 1J701-21050 (STD Size)
Type: "Piston Ring Set" (typically includes compression rings and oil control ring)
Size: Standard (STD)
Material: High-strength alloy
Application: "Kubota D722 Engine", "Kubota D902 Engine", "Kubota V2607 Engine"
Quality: High-Quality Aftermarket / OEM Equivalent
Supplier: "Guangzhou Pinxin Engine Co., Ltd."
Key Advantages & Selling Points
Optimal Performance: Restores engine compression and power.
Reduced Oil Consumption: Effective oil control ring minimizes oil burning.
Enhanced Durability: Made from robust materials for long service life.
Perfect Fit: Manufactured to precise dimensions for seamless installation in "Kubota D722, D902, V2607" engines.
Reliable Quality: Sourced from a trusted supplier of "diesel engine parts" with extensive experience.
Cost-Effective Solution: High quality at a competitive price compared to OEM parts.
Applications & Compatible Models
This "Kubota Piston Ring Kit" is specifically designed for the following engine models:
"Kubota D722 Engine"
"Kubota D902 Engine"
"Kubota V2607 Engine"
These reliable Kubota engines are widely used across various industries, powering a diverse range of machinery. Replacing worn "piston rings" is a common requirement during engine rebuilds or repairs to restore performance.
"Application Scenarios & Examples:"
"Compact Tractors:" Many models utilize the "Kubota D902 engine" or "Kubota D722 engine". Example: "Kubota B Series Tractor D902 Piston Rings".
"Mini Excavators:" The "Kubota V2607 engine" is frequently found in mini excavators. Example: "Kubota KX71 Excavator V2607 Piston Rings".
"Generators & Power Equipment:" "Kubota D722" and "D902" engines power various generators and other equipment. Example: "Kubota Z482 Generator D722 Piston Rings".
"Mowers, Utility Vehicles, and more:" These engines are prevalent in numerous compact and industrial machines requiring dependable "diesel power".
If your equipment uses a "Kubota D722, D902, or V2607" engine and you're experiencing symptoms of low compression or high oil consumption, this "piston ring kit" is likely the solution you need. "Guangzhou Pinxin Engine Co., Ltd." specializes in providing high-quality "Kubota engine parts" like this kit.
About Guangzhou Pinxin Engine Co., Ltd.
Based in Guangzhou, China, "Guangzhou Pinxin Engine Co., Ltd." is a leading supplier of premium "diesel engine spare parts". We focus on providing high-quality components for various heavy machinery and industrial applications.
Our main product lines include: Cylinder Liners, Pistons, Engine Blocks, Crankshafts, Injectors, and Diesel Pumps, along with a wide range of other engine components like these "Kubota piston rings".
Visit our website caterpillar2013.com to explore our extensive catalog of "diesel engine parts".
Questions & Support
Q1: What are the signs of worn piston rings in a Kubota D722, D902, or V2607 engine?A1: Common signs include excessive blue or white smoke from the exhaust, increased oil consumption, loss of engine power or compression, and difficulty starting.
Q2: Is this piston ring kit suitable for oversized pistons?A2: No, this kit contains "STD size piston rings" for standard bore pistons. If you are using oversized pistons (e.g., +0.25mm, +0.50mm), you will need the corresponding oversized ring kit. Always verify the piston size before ordering "piston rings".
Q3: What are some maintenance tips related to piston rings and engine health?A3: The most critical maintenance is performing regular oil changes using the correct grade and quality of engine oil as specified by the manufacturer. Dirty or low-quality oil can lead to increased wear on rings and cylinder walls. Ensuring the air intake system and fuel system are clean and functioning correctly also contributes to overall engine health and longevity of components like "piston rings".
Troubleshooting & Repair Advice:
If you suspect "piston ring" issues, perform a compression test. Low compression in one or more cylinders strongly indicates ring wear or failure. If replacing rings, ensure cylinder bores are within specification (no excessive wear, scoring, or taper). Proper cleaning of piston ring grooves is crucial before installing new rings. Always use a ring compressor tool for installation to avoid breakage.
Maintenance Tips:
Adhere strictly to the engine's service schedule for oil and filter changes. Use genuine or high-quality equivalent filters. Avoid prolonged idling and ensure the engine reaches operating temperature during use. Address any fuel system or cooling system issues promptly, as these can indirectly affect "piston ring" performance and lifespan.
Diesel Engine Parts Glossary
1. Connecting Rod (连杆, Шатун): Links the piston to the crankshaft. Location: Connects piston pin to crankshaft journal. Example Keyword: "Kubota D902 Connecting Rod".
2. Camshaft (凸轮轴, Распредвал): Controls the opening and closing of the engine's valves. Location: Typically in the cylinder block or head. Example Keyword: "Kubota V2607 Camshaft".
3. Valve (气门, Клапан): Allows fuel mixture into the cylinder (intake) and exhaust gases out (exhaust). Location: Cylinder head. Example Keyword: "Kubota D722 Engine Valve".
4. Turbocharger (涡轮增压器, Турбокомпрессор): Uses exhaust gases to spin a turbine and compress intake air for increased power. Location: Attached to the exhaust manifold and intake system. Example Keyword: "Kubota V2607 Turbocharger".
5. Oil Pump (机油泵, Масляный насос): Circulates engine oil for lubrication and cooling. Location: Usually in the oil pan or attached to the crankshaft. Example Keyword: "Kubota D902 Oil Pump".
6. Water Pump (水泵, Водяной насос): Circulates coolant through the cooling system. Location: Mounted on the engine block, driven by a belt or gear. Example Keyword: "Kubota D722 Water Pump".
7. Fan Belt (风扇皮带, Ремень вентилятора): Drives the engine fan and other accessories like the alternator and water pump. Location: Connects pulleys at the front of the engine. Example Keyword: "Kubota V2607 Fan Belt".
8. Radiator (散热器, Радиатор): Cools the engine coolant by dissipating heat to the air. Location: At the front of the vehicle/equipment. Example Keyword: "Kubota D902 Radiator".
9. Fuel Filter (燃油滤清器, Топливный фильтр): Removes contaminants from the diesel fuel before it reaches the injection system. Location: In the fuel line between the tank and injection pump. Example Keyword: "Kubota D722 Fuel Filter".
10. Glow Plug (预热塞, Свеча накаливания): Heats the combustion chamber to assist starting in cold weather. Location: Screwed into the cylinder head. Example Keyword: "Kubota V2607 Glow Plug".