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  • Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050 - Image 1
  • Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050 - Image 2
  • Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050 - Image 3
  • Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050 - Image 4
Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050 - Image 1Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050 - Image 2Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050 - Image 3Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050 - Image 4

Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050

  • Item No.Yanmar Excavator Diesel Engine spare parts 4TNE98
  • Part Number: 4TNE98 Engine spare parts
  • Machine Model:
  • Condition: Aftermarket New
  • Type: Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit
Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050
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Description

Yanmar 4TNE98 Piston Ring 129903-22050 – Aftermarket New

Ensure reliable performance for your Yanmar excavator diesel engine with this high-quality aftermarket piston ring set. Designed to meet or exceed original specifications, this piston ring (part number 129903-22050) is a direct replacement for the 4TNE98 engine model. Manufactured by Hangzhou XC Machinery Co., Ltd., a trusted supplier of excavator parts, this component offers durability and precise fit for your engine rebuild or repair.

Product Specifications

  • Part Number: 129903-22050
  • Engine Model: 4TNE98
  • Condition: Aftermarket New
  • Type: Piston Ring (also available: Liner Kit, Piston Ring Kit, Snap Ring, Main Bearing, Valve Guide, Intake Valve, Gasket Kit)

Key Features

  • Precision-engineered for Yanmar 4TNE98 diesel engines
  • High-grade materials for extended service life
  • Excellent sealing performance and oil control
  • Direct fit – no modifications required
  • Stringent quality control for consistent reliability

Applications

This piston ring is suitable for Yanmar 4TNE98 engines used in various excavator models. It is an essential component for engine overhauls, ensuring proper compression and minimizing oil consumption.

About Hangzhou XC Machinery Co., Ltd.

Hangzhou XC Machinery Co., Ltd. is a China-based wholesaler specializing in excavator hydraulic pumps and parts, engine parts, undercarriage parts, electric parts, seal kits, filters, final drive & gear parts, hydraulic breakers, rock buckets, and scanner diagnosers. With over 8 years in the construction equipment industry, we serve customers worldwide, including the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, and India. We offer OEM and genuine parts for South Korean brands (Daewoo, Doosan, Hyundai, Volvo, Samsung), Japanese brands (Komatsu, Hitachi, Kobelco, Kato, Isuzu, Mitsubishi), and Chinese brands (SDLG, SANY, Zoomlion, Liugong). We stock a wide range of quality parts ready for shipment.

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Yanmar 4TNE98 Piston Ring 129903-22050

What is Yanmar Excavator Diesel Engine spare parts 4TNE98 Piston Ring 129903-22050?

This is an aftermarket new piston ring set for the Yanmar 4TNE98 diesel engine, identified by part number 129903-22050. It is a direct replacement component intended for engine repair and overhaul, helping restore compression and control oil consumption. The piston ring is supplied by Hangzhou XC Machinery Co., Ltd., a China-based wholesaler of excavator parts. It is part of a broader range of 4TNE98 engine spare parts that also includes liner kits, piston ring kits, snap rings, main bearings, valve guides, intake valves, and gasket kits.

Applications

  • Yanmar 4TNE98 diesel engines used in excavators
  • Engine overhaul and rebuild projects
  • Cylinder compression restoration
  • Oil consumption control in diesel engines
  • Replacement of worn or damaged piston rings

FAQ

What is the part number of this Yanmar 4TNE98 piston ring?

The part number is 129903-22050.

Is this piston ring genuine or aftermarket?

It is an aftermarket new piston ring.

Which engine model does this piston ring fit?

It fits the Yanmar 4TNE98 diesel engine.

What other 4TNE98 engine spare parts are available?

Available parts include liner kits, piston ring kits, snap rings, main bearings, valve guides, intake valves, and gasket kits.

Who supplies this Yanmar 4TNE98 piston ring?

It is supplied by Hangzhou XC Machinery Co., Ltd., a China-based wholesaler of excavator parts.

Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
    • Crankshaft
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle Cable
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

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