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  • Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172 - Image 1
  • Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172 - Image 2
  • Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172 - Image 3
  • Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172 - Image 4
Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172 - Image 1Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172 - Image 2Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172 - Image 3Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172 - Image 4

Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172

  • Item No.Doosan Excavator DX300 Diesel Engine spare parts D
  • Part Number: D1146 Engine spare parts
  • Machine Model: DX300
  • Condition: Aftermarket New
  • Type: Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit
DX300 Diesel D1146 Piston 6502501-0074,Doosan skid loader,Doosan skid steer loaders
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Description

Doosan DX300 Diesel Engine Spare Parts – D1146 Piston & Components

Hangzhou XC Machinery Co., Ltd. supplies aftermarket new engine spare parts for the Doosan DX300 excavator and Doosan skid steer loaders. This listing covers D1146 piston and related components with part numbers 65.02501-0074, 65.02501-0785, and 65.02501-0172.

Product Overview

These parts are designed for the D1146 engine used in Doosan DX300 machines and compatible Doosan skid steer loaders. They are aftermarket new, offering a practical replacement option for maintenance and rebuild projects.

Key Specifications

  • Part Number: D1146 engine spare parts
  • Machine Model: DX300
  • Condition: Aftermarket New
  • Type: Liner kit, piston ring kit, snap ring, main bearing, valve guide, intake valve, gasket kit

Available Components

The D1146 engine parts range includes:

  • Liner kit
  • Piston ring kit
  • Snap ring
  • Main bearing
  • Valve guide
  • Intake valve
  • Gasket kit

These components support engine overhaul and repair for Doosan DX300 and skid steer loader applications.

About Hangzhou XC Machinery Co., Ltd.

XC Parts is a parts wholesaler and China-based supplier of excavator hydraulic pumps and parts, engine parts, undercarriage parts, electric parts, seal kits, filters, final drive and gear parts, hydraulic breakers, rock buckets, and scanner diagnosers. We serve customers worldwide, including the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, and India, with over 8 years in the construction equipment industry.

We offer excavator 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 such as SDLG, SANY, Zoomlion, and Liugong. A variety of quality parts are stocked and ready for supply.

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 Doosan Excavator DX300 Diesel Doosan skid loader Engine spare parts Doosan skid steer loaders D1146 Piston 65.02501-0074 65.02501-0785 65.02501-0172?

This product is a range of aftermarket new engine spare parts for the Doosan D1146 diesel engine, commonly used in Doosan DX300 excavators and compatible Doosan skid steer loaders. The listing includes piston-related components such as liner kits, piston ring kits, snap rings, main bearings, valve guides, intake valves, and gasket kits. Key part numbers covered include 65.02501-0074, 65.02501-0785, and 65.02501-0172. These parts are supplied by Hangzhou XC Machinery Co., Ltd. for maintenance and engine rebuild applications.

Applications

  • Engine overhaul and rebuild for Doosan DX300 excavators
  • Maintenance and repair of Doosan D1146 diesel engines
  • Replacement of worn piston, liner, and bearing components
  • Service and repair of compatible Doosan skid steer loaders
  • Supply for construction equipment parts wholesalers and repair shops

FAQ

What machine models are these D1146 engine parts suitable for?

These parts are intended for the Doosan D1146 diesel engine, which is used in Doosan DX300 excavators and compatible Doosan skid steer loaders.

What components are included in this product range?

The range includes liner kits, piston ring kits, snap rings, main bearings, valve guides, intake valves, and gasket kits.

What are the part numbers for the D1146 piston components?

The listed part numbers are 65.02501-0074, 65.02501-0785, and 65.02501-0172.

Are these parts genuine or aftermarket?

These are aftermarket new parts, not genuine OEM parts.

Who supplies these Doosan D1146 engine spare parts?

They are supplied by Hangzhou XC Machinery Co., Ltd., a China-based supplier of construction equipment 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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