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  • Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set - Image 1
  • Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set - Image 2
  • Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set - Image 3
  • Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set - Image 4
Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set - Image 1Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set - Image 2Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set - Image 3Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set - Image 4

Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set

  • Item No.Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Ga
  • Part Number: 3TNE78 Engine spare parts
  • Machine Model: PC15 PC20 PC25
  • Condition: Aftermarket New
  • Type: Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit
Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set
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Description

Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set

Ensure a reliable rebuild of your Yanmar 3TNE78 diesel engine with this comprehensive full gasket kit. Designed for PC15, PC20, and PC25 excavator models, this overhaul gasket set includes all necessary seals and gaskets to complete a top-to-bottom engine refresh.

Product Specifications

  • Part Number: 3TNE78 Engine Spare Parts
  • Machine Model: PC15, PC20, PC25
  • Condition: Aftermarket New
  • Type: Liner Kit, Piston Ring Kit, Snap Ring, Main Bearing, Valve Guide, Intake Valve, Gasket Kit

Key Features

  • Complete overhaul gasket set for Yanmar 3TNE78 engine
  • Includes high-quality gaskets, seals, and O-rings
  • Compatible with PC15, PC20, and PC25 excavators
  • Manufactured to meet or exceed OEM specifications
  • Aftermarket new condition – cost-effective alternative to OEM

Applications

This full gasket kit is specifically designed for the Yanmar 3TNE78 diesel engine found in Komatsu PC15, PC20, and PC25 mini excavators. It is ideal for engine overhauls, top-end rebuilds, or preventive maintenance.

About XC Parts

Hangzhou XC Machinery Co., Ltd. is a China-based wholesaler and supplier of excavator hydraulic pumps and parts, engine parts, undercarriage parts, electric parts, seal kits, filters, final drives and 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 such as Daewoo, Doosan, Hyundai, Volvo, and Samsung; Japanese brands like Komatsu, Hitachi, Kobelco, Kato, Isuzu, and Mitsubishi; and Chinese brands including SDLG, SANY, Zoomlion, and Liugong. We stock a wide variety of quality parts ready for shipment.

Contact Us

WhatsApp/Phone: +86 136 4581 9133

Skype: robinwanguuu@hotmail.com

Email: Ricardo@xcgparts.com

WeChat: welchanparts_luke

Website: www.xcgparts.com

What is Yanmar PC15 PC20 PC25 Diesel Engine 3TNE78 Full Gasket Kit Overhaul Gasket Set?

The Yanmar 3TNE78 Full Gasket Kit is an aftermarket overhaul gasket set designed for the Yanmar 3TNE78 diesel engine used in Komatsu PC15, PC20, and PC25 mini excavators. It includes gaskets, seals, and O-rings required for a complete engine rebuild. The kit also covers related components such as liner kits, piston ring kits, snap rings, main bearings, valve guides, and intake valves. This set provides a cost-effective alternative to OEM parts for engine overhaul and maintenance.

Applications

  • Komatsu PC15 mini excavator engine overhaul
  • Komatsu PC20 mini excavator engine rebuild
  • Komatsu PC25 mini excavator preventive maintenance
  • Yanmar 3TNE78 diesel engine top-end and full rebuilds
  • Replacement of worn gaskets and seals in 3TNE78 engines

FAQ

What is included in the Yanmar 3TNE78 full gasket kit?

The kit includes a comprehensive set of gaskets, seals, and O-rings for a complete engine overhaul. It also covers related components such as liner kits, piston ring kits, snap rings, main bearings, valve guides, and intake valves.

Which machine models is this gasket kit compatible with?

It is designed for Komatsu PC15, PC20, and PC25 mini excavators equipped with the Yanmar 3TNE78 diesel engine.

Is this an OEM or aftermarket part?

This is an aftermarket new part, offering a cost-effective alternative to OEM components.

What is the part number for this gasket kit?

The part number is 3TNE78 Engine Spare Parts.

Can this kit be used for a full engine rebuild?

Yes, it is suitable for full engine overhauls, top-end rebuilds, and preventive maintenance on the Yanmar 3TNE78 engine.

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

Links

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