Product Details

Genuine Yanmar 3/4TN82 Engine Parts: High-Performance Piston and Piston Ring Kit 12940222080 | Global Machinery Spares

Cylinder Liner Customization and Direct Factory Supply

As a source manufacturer and specialized supplier for foreign trade export, Honour Time Machinery Limited offers comprehensive customization and development services for various engine cylinder liners. We provide factory direct pricing, ensuring the highest quality for your specific engine needs.

Keywords for Customization: cummins ISB Cylinder Liner | komatsu SAA6D140E Cylinder Liner | Caterpillar 3406 Cylinder Liner | isuzu 6HK1 Cylinder Liner

Unlock Peak Performance with Authentic Yanmar 3/4TN82 Engine Components

When maintaining or rebuilding heavy equipment, choosing genuine engine spare parts is critical. Honour Time Machinery Limited is your trusted partner for certified diesel engine components, specializing in the robust Yanmar 3/4TN82 engine model. We provide the highest quality components to ensure your machinery operates at maximum efficiency. Focus on the essential components like the Piston 129402-22080 (also searched as 12940222080) and the matching Piston Ring Kit 129402-22500 (or 12940222500). These parts are key to achieving optimal combustion and engine longevity.

Your Global Source for Heavy Equipment Spares

As a leading supplier in the heavy machinery sector, Honour Time Machinery Limited offers competitive pricing and exceptional quality on engine parts for all major brands. Our extensive inventory covers cummins overhaul kit supplier, komatsu piston ring set price, Caterpillar, isuzu, kubota V2403 injector repair, yanmar, and weichai engine assembly export. We are committed to providing affordable construction machinery spares through our network of factory direct supply. Whether you need an entire engine assembly or smaller items like thrust washers and connecting rod bearings, our comprehensive selection simplifies your global engine parts sourcing process.

Yanmar 3/4TN82 Engine Component List

Component	Engine Model No.	Part Number (PN)	SEO PN Keyword
Piston	3/4TN82	129402-22080	12940222080
Cylinder Liner	3/4TN82	N/A (Available on Request)	Yanmar 3/4TN82 Cylinder Liner
Piston Ring Kit	3/4TN82	129402-22500	12940222500

Specializing in Critical Engine Systems

Our core product line is engineered for heavy equipment connecting rod bearings and other high-stress components. We stock everything needed for a full engine restoration, including high quality turbocharger spares, industrial water pump replacement units, engine oil pump for construction machinery, and complete complete engine gasket kit for heavy duty applications. For structural needs, rely on us for cylinder block repair solutions and professional cylinder head replacement. We focus on providing reliable crankshaft bearing manufacturer quality across our entire range, ensuring your equipment stays operational.

Technical Glossary: Essential Engineering Machinery Parts

Piston: The component that transmits force from expanding gas in the cylinder to the crankshaft via a connecting rod.

Keyword Example: cummins QSB6.7 Piston Cylinder

Cylinder Liner: A replaceable cylindrical part fitted into the engine block to form the cylinder bore.

Keyword Example: komatsu PC200-8 Cylinder Liner Engine Block

Connecting Rod Bearing: Thin-walled shells lubricating the connection between the connecting rod and the crankshaft journal.

Keyword Example: Caterpillar C7 Connecting Rod Bearing Crankshaft

Turbocharger: A device that increases an internal combustion engine's power output by forcing extra air into the combustion chamber.

Keyword Example: isuzu 6BG1 Turbocharger Exhaust Manifold

Oil Pump: Circulates engine oil under pressure to the moving parts of the engine.

Keyword Example: kubota D1105 Oil Pump Engine Block

Thrust Washer: A flat bearing ring used to withstand axial or thrust loads, typically positioned on the crankshaft.

Keyword Example: yanmar 4TNV98 Thrust Washer Crankshaft

Injector: A valve that sprays fuel into the engine's combustion chamber.

Keyword Example: weichai WP10 Injector Cylinder Head

Cylinder Head Gasket: A seal placed between the engine block and the cylinder head to prevent leaks.

Keyword Example: cummins ISX15 Cylinder Head Gasket Engine Block

Crankshaft: The mechanism that converts the reciprocating motion of the pistons into rotational motion.

Keyword Example: komatsu SAA6D107E Crankshaft Engine Block

Water Pump: Circulates coolant through the engine and radiator.

Keyword Example: Caterpillar 3306 Water Pump Cooling System

Detailed Product Specifications for Piston 12940222080

Specification	Value
Part Name	Piston
Engine Type	Diesel
Certification	Other
Stock Status	In Stock / Available
Payment Options	T/T, PayPal, MoneyGram
Marketing Type	New Product 2024
Warranty	6 Month
Original Location	China
After Warranty Service	Online Support

Engine Health and Maintenance Solutions

Proactive maintenance is vital for heavy machinery. One common issue is Excessive Oil Consumption in a Caterpillar 320D Excavator with a C6.4 Engine. This is often caused by worn piston rings or damaged valve stem seals. The solution involves performing a full top-end overhaul using a high-quality overhaul kit, replacing the affected rings and seals.

General maintenance for any diesel engine, such as the komatsu SAA6D107E, includes regular fluid checks, timely filter replacement, and monitoring the cooling system. Ensure you only use genuine engine parts for replacements, guaranteeing longevity and performance. We offer connecting rod factory direct supply and high quality turbocharger spares to support your maintenance schedule.