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Construction Machinery Spare Parts Sales | Original and Equivalent Parts
NG ATTACHMENTS | EXCAVATOR ENGINE SPARE PARTS
Engine Parts for Excavators
NG Attachments supplies aftermarket engine parts for excavators and heavy equipment, including pistons, cylinder liners, engine bearings, gasket sets, turbochargers, filters, fuel system parts, cooling system components and diesel engine replacement parts.Our engine spare parts range is developed for construction machinery, mining machines, quarry equipment, demolition excavators, material handlers and heavy-duty earthmoving fleets operating with Caterpillar, Komatsu, Volvo, Hitachi, Hyundai, Doosan, JCB and other major excavator brands.
Diesel Engine Replacement Parts
Aftermarket Excavator Engine Parts for Heavy Equipment Fleets
Excavator engines work under high load, dusty environments, long operating hours and severe temperature conditions. Regular maintenance and timely replacement of engine components are essential to reduce downtime, protect engine performance and extend machine service life.NG Attachments supports contractors, equipment dealers, service companies, mining fleets and repair workshops with aftermarket engine spare parts for excavators. Customers can request parts by engine model, machine model, OEM reference number, part description, photos or sample confirmation.
Engine Internal Parts
Pistons, piston rings, cylinder liners, bearings, valves, valve guides, camshaft parts, crankshaft components and complete engine overhaul parts.Fuel and Air System Parts
Injectors, fuel pumps, turbochargers, air filters, fuel filters, intake components and diesel engine fuel delivery replacement parts.Cooling and Lubrication Parts
Water pumps, oil pumps, oil coolers, radiators, thermostats, fan parts, oil filters, seals and lubrication system components.Complete Engine Parts Range
Excavator Engine Spare Parts Supplied by NG Attachments
NG supplies a wide range of engine spare parts for heavy equipment engines. The following groups are commonly requested for diesel engine maintenance, engine overhaul, preventive service and urgent machine repair operations.
| Engine Part Group | Common Spare Parts | Typical Function | Compatible Machine Types | Common Request Information | Recommended Customer Check |
|---|
| Engine Overhaul Parts | Piston, piston ring, cylinder liner, bearing set, gasket set, valve set, full overhaul kit | Restores compression, internal sealing and engine performance during rebuild | Excavators, wheel loaders, dozers, graders, material handlers | Engine model, machine model, piston size, liner type, bearing size, OEM reference number | Check engine serial number, rebuild size and standard or oversize bearing requirement |
| Pistons and Cylinder Liners | Piston assembly, piston pin, piston ring set, wet liner, dry liner, liner seal | Provides combustion sealing and cylinder wear surface | Diesel excavator engines and heavy-duty equipment engines | Engine model, bore diameter, piston crown type, liner outer diameter, part number | Confirm bore size, liner type and matching piston ring set before ordering |
| Engine Bearings | Main bearing, connecting rod bearing, thrust washer, camshaft bearing | Supports crankshaft and rotating engine components under oil pressure | Excavators, loaders, dozers and diesel power units | Engine model, crankshaft condition, standard or undersize measurement, reference number | Measure crankshaft journals and confirm standard, 0.25, 0.50 or required undersize |
| Gasket and Seal Kits | Full gasket kit, head gasket, oil seal, valve cover gasket, exhaust gasket, O-ring kit | Prevents oil, coolant, combustion gas and air leakage | All heavy equipment diesel engines | Engine model, gasket kit type, full set or upper/lower set, OEM reference number | Confirm whether the request is for full engine overhaul or partial repair |
| Turbocharger System | Turbocharger, cartridge, actuator, turbo repair kit, oil feed pipe, gasket set | Increases air pressure and improves diesel engine power output | Medium and heavy excavators, loaders, mining machines | Turbo model, engine model, machine model, part number, photos of nameplate | Check turbo nameplate, oil leakage condition and air intake contamination |
| Fuel Injection Parts | Fuel injector, nozzle, fuel injection pump, common rail pump, fuel feed pump, fuel line | Controls diesel fuel delivery, pressure and atomization | Modern and conventional diesel excavator engines | Engine model, injector number, pump number, machine serial number, OEM reference | Confirm injector coding requirement and fuel system type before ordering |
| Cooling System Parts | Water pump, radiator, thermostat, fan blade, fan clutch, coolant hose, oil cooler | Controls engine temperature and prevents overheating | Excavators, wheel loaders, dozers, material handlers | Machine model, engine model, radiator dimensions, water pump reference number | Check overheating cause, coolant leakage and fan system condition |
| Lubrication System Parts | Oil pump, oil cooler, oil filter, oil pressure sensor, oil pipe, crankcase breather | Maintains oil circulation, pressure and engine protection | Heavy-duty diesel engines | Engine model, oil pump type, filter number, sensor reference number | Check oil pressure history, engine wear condition and filter compatibility |
| Air Intake and Filtration Parts | Air filter, pre-cleaner, intake hose, air cleaner housing, clamp, intake gasket | Protects engine from dust and abrasive particles | Excavators working in quarry, mining, demolition and dusty sites | Machine model, filter number, air cleaner housing type, dimensions | Confirm primary and safety filter configuration |
| Electrical Engine Parts | Starter motor, alternator, sensors, engine wiring parts, glow plug, relay | Supports starting, charging and electronic engine monitoring | Excavators and heavy construction machines | Voltage, engine model, part number, connector photos, machine serial number | Confirm voltage, connector type and engine control system compatibility |
| Valve Train Components | Inlet valve, exhaust valve, valve guide, valve seat, rocker arm, push rod, camshaft | Controls engine breathing and combustion timing | Diesel engines in excavators and loaders | Engine model, valve size, quantity, reference number | Inspect cylinder head condition and valve seat wear before rebuilding |
| Engine Mounting and External Parts | Engine mount, bracket, belt, pulley, tensioner, fan belt, exhaust manifold | Supports engine installation, belt drive and exhaust routing | Excavators, loaders, special-purpose machines | Machine model, part photos, dimensions, belt number, bracket drawing | Check machine-side installation differences and engine arrangement |
Quotation Tip: For engine parts, the engine model and engine serial number are often more important than the excavator model alone. Please send the engine nameplate photo, machine model, part number and required quantity for accurate quotation.
Machine Brand Coverage
Excavator Brands and Machine Models We Support
NG Attachments can evaluate aftermarket engine spare parts for many excavator brands used in construction, quarrying, mining, demolition and infrastructure projects. The following model list is prepared for SEO targeting and customer quotation guidance.
| Excavator Brand | Common Excavator Models | Engine Parts Demand | Typical Engine Part Groups | Customer Search Keywords | Quotation Notes |
|---|
| Caterpillar / CAT | CAT 305, 307, 312, 315, 320, 323, 325, 330, 336, 340, 349, 352, 374, 390 | High demand for engine overhaul kits, filters, turbochargers, injectors, gaskets and cooling parts | Pistons, liners, bearings, gaskets, turbocharger, injector, water pump, oil pump, filters | CAT excavator engine parts, Caterpillar engine spare parts, CAT 320 engine parts, CAT 336 engine parts | Send machine serial number, engine model, engine arrangement number and part number if available |
| Komatsu | PC55, PC78, PC130, PC160, PC200, PC210, PC240, PC290, PC300, PC350, PC400, PC450, PC490, PC800 | Strong demand for diesel engine overhaul parts, fuel system parts, cooling system and filtration components | Overhaul kit, piston set, liner kit, injector, fuel pump, turbocharger, radiator, water pump, gasket set | Komatsu excavator engine parts, Komatsu PC200 engine parts, Komatsu PC400 engine spare parts | Engine serial number and Komatsu machine model must be confirmed for accurate compatibility |
| Volvo | EC140, EC160, EC180, EC210, EC220, EC240, EC290, EC300, EC350, EC380, EC480, EC750 | High demand for filters, turbochargers, injectors, cooling parts, gaskets and engine rebuild parts | Oil filter, fuel filter, air filter, turbocharger, injector, water pump, gasket kit, bearings | Volvo excavator engine parts, Volvo EC220 engine parts, Volvo EC480 engine spare parts | Confirm Volvo engine model, machine serial number and emission stage before quotation |
| Hitachi | ZX130, ZX160, ZX200, ZX210, ZX225, ZX250, ZX300, ZX330, ZX350, ZX470, ZX490, ZX520, ZX870 | Common demand for Isuzu-based engine parts, overhaul kits, turbochargers and fuel injection components | Piston, liner, gasket, injector, turbocharger, fuel pump, water pump, filters, sensors | Hitachi excavator engine parts, Hitachi ZX200 engine parts, Hitachi ZX470 engine parts | Engine model and fuel system type are important for correct injector and pump selection |
| Hyundai | R140, R160, R180, R210, R220, R250, R290, R300, R330, R380, R480, HX220, HX300, HX380, HX520 | Demand for filters, turbochargers, engine gasket sets, pistons, liners, sensors and cooling parts | Overhaul kit, turbocharger, water pump, oil pump, filters, injector, gasket set, belts | Hyundai excavator engine parts, Hyundai R220 engine parts, Hyundai HX300 engine spare parts | Check engine manufacturer and engine code because different engines may be used in same machine class |
| Doosan / Develon | DX140, DX160, DX180, DX225, DX255, DX300, DX340, DX360, DX420, DX480, DX530, DX800 | Strong demand for engine rebuild kits, filters, fuel system parts, turbochargers and cooling components | Piston liner kit, bearing set, gasket kit, injector, turbocharger, filters, water pump, radiator | Doosan excavator engine parts, Develon engine spare parts, DX225 engine parts, DX360 engine parts | Confirm whether the request is for Doosan-branded or Develon-branded model generation |
| JCB | JS130, JS160, JS180, JS200, JS220, JS260, JS300, JS330, JS370 | Demand for engine service parts, gaskets, filters, fuel system components and cooling parts | Oil filter, fuel filter, air filter, water pump, gasket set, turbocharger, belts, sensors | JCB excavator engine parts, JCB JS220 engine spare parts, JCB diesel engine parts | Machine model, engine model and part number help reduce compatibility mistakes |
| Liebherr | R914, R916, R920, R922, R924, R926, R930, R934, R936, R944, R954, R956, R966, R974 | Demand for filters, engine rebuild parts, turbochargers, cooling system and external engine parts | Filter kit, gasket kit, turbocharger, water pump, belts, sensors, bearings, piston liner kit | Liebherr excavator engine parts, Liebherr R936 engine parts, Liebherr diesel engine parts | Engine configuration, serial number and exact model suffix should be confirmed |
| Kobelco | SK140, SK160, SK200, SK210, SK230, SK260, SK300, SK350, SK380, SK500, SK850 | Common requests include overhaul kits, fuel system parts, filters, turbochargers and cooling parts | Piston, liner, bearing, gasket, injector, fuel pump, turbocharger, water pump, filters | Kobelco excavator engine parts, Kobelco SK200 engine parts, Kobelco SK350 spare parts | Engine brand and exact model generation should be confirmed before supply |
| Case | CX130, CX145, CX160, CX210, CX220, CX250, CX300, CX350, CX470, CX500 | Engine maintenance and overhaul parts are requested for construction and rental fleets | Filter kit, gasket set, turbocharger, water pump, fuel pump, injector, bearings, pistons | Case excavator engine parts, Case CX210 engine parts, Case CX350 engine spare parts | Serial number and engine model should be checked for exact replacement |
| Sany | SY135, SY155, SY215, SY235, SY265, SY305, SY335, SY365, SY500, SY750 | Increasing demand for engine service parts, filters, turbochargers and rebuild components | Oil filter, fuel filter, air filter, turbocharger, injector, gasket kit, cooling parts | Sany excavator engine parts, Sany SY215 engine parts, Sany diesel engine spare parts | Engine model should be verified because specifications may vary by market |
| XCMG | XE135, XE150, XE215, XE235, XE260, XE305, XE335, XE370, XE490, XE700 | Demand for filters, overhaul kits, fuel system parts and turbocharger components | Piston liner kit, bearing set, gasket kit, injector, fuel pump, water pump, filters | XCMG excavator engine parts, XCMG XE215 engine parts, XCMG diesel engine parts | Confirm machine export version and engine nameplate before quotation |
| Hidromek | HMK 140, HMK 220, HMK 230, HMK 300, HMK 370, HMK 490 | Demand for filters, engine service parts, turbocharger, cooling parts and diesel engine components | Filter kit, water pump, turbocharger, gasket set, injector, oil pump, belts, sensors | Hidromek excavator engine parts, HMK 220 engine parts, HMK 300 engine parts | Engine brand, machine serial number and part number should be checked |
SEO and Sales Advantage: This page targets brand and model-based searches such as CAT 336 engine parts, Komatsu PC400 engine spare parts, Volvo EC480 engine parts, Hitachi ZX350 engine parts and Doosan DX360 diesel engine parts.
Engine Brand Support
Diesel Engine Brands Commonly Used in Excavators
Excavators from different brands may use engines manufactured by Caterpillar, Komatsu, Cummins, Isuzu, Mitsubishi, Volvo, Deutz, Yanmar, Perkins, Hino and other engine manufacturers. For this reason, the engine model and engine serial number are essential for correct part selection.
| Engine Brand | Common Heavy Equipment Use | Frequently Requested Parts | Important Identification Details | Typical Customer Searches | NG Quotation Support |
|---|
| Caterpillar Engines | CAT excavators, loaders, dozers, graders and power units | Overhaul kit, injectors, turbocharger, filters, gasket set, cooling parts | Engine arrangement number, serial number and machine serial number | Caterpillar engine parts, CAT diesel engine parts, CAT excavator engine rebuild kit | Evaluation by machine model, engine model and reference number |
| Komatsu Engines | Komatsu excavators, loaders, dozers and mining machines | Pistons, liners, bearings, fuel system parts, turbocharger, gasket sets | Engine model, engine serial number and Komatsu machine model | Komatsu engine parts, Komatsu excavator engine overhaul kit | Support for aftermarket replacement part identification |
| Cummins Engines | Excavators, loaders, generators, trucks and industrial equipment | Injectors, fuel pumps, turbochargers, filters, overhaul kits, water pumps | Engine CPL number, engine serial number and part number | Cummins excavator engine parts, Cummins diesel engine spare parts | Quotation based on engine code, CPL and part number |
| Isuzu Engines | Hitachi and other excavator applications | Piston liner kit, gasket kit, injectors, turbocharger, water pump, filters | Engine model, injection system type and engine serial number | Isuzu excavator engine parts, Hitachi Isuzu engine parts | Cross-reference support with engine and machine information |
| Mitsubishi Engines | Excavators, forklifts, loaders and industrial machines | Overhaul kits, fuel system parts, filters, cooling parts, gaskets | Engine model and exact engine series confirmation | Mitsubishi diesel engine parts, excavator Mitsubishi engine parts | Aftermarket quotation by part number or sample |
| Volvo Engines | Volvo excavators, loaders and articulated haulers | Filters, injectors, turbochargers, gaskets, sensors, cooling system parts | Volvo engine model, machine serial number and emission stage | Volvo engine parts, Volvo excavator diesel engine parts | Quotation with engine plate photo and part number |
| Deutz Engines | Construction machinery, compact equipment and industrial applications | Filters, belts, cooling parts, overhaul kits, injectors, gaskets | Engine model and serial number | Deutz engine parts for excavators, Deutz diesel engine spare parts | Part number and photo-based quotation support |
| Perkins Engines | JCB and various construction machinery applications | Filters, water pumps, turbochargers, gasket kits, injectors, overhaul parts | Engine type, build list and serial number | Perkins excavator engine parts, JCB Perkins engine parts | Quote according to build list, reference number and machine model |
| Yanmar Engines | Mini excavators and compact construction equipment | Filters, pistons, liners, water pumps, injectors, gasket sets | Engine model and serial number | Yanmar mini excavator engine parts, compact excavator engine parts | Suitable for compact equipment spare parts requests |
| Hino Engines | Excavators, trucks and industrial diesel applications | Gaskets, pistons, liners, bearings, fuel pumps, filters, turbochargers | Engine model, serial number and part code | Hino diesel engine parts, excavator Hino engine parts | Quotation by engine model and part number |
How to Request a Quotation
Send Engine Model, Part Number or Engine Nameplate Photo
Engine parts require accurate identification because the same excavator model may be produced with different engine versions depending on production year, emission standard, country, machine serial number and engine configuration.
Required Information for Engine Parts
- Excavator brand and model
- Machine serial number, if available
- Engine brand and engine model
- Engine serial number or engine nameplate photo
- OEM reference part number, if available
- Part name and quantity
- Photos of the existing part
- Standard or oversize requirement for rebuild parts
- Urgency and destination country
Best Parts to Quote Quickly
- Filter kits
- Gasket kits
- Piston and liner kits
- Engine bearing sets
- Turbochargers
- Water pumps
- Oil pumps
- Injectors and fuel pumps
- Cooling system parts
- Starter motors and alternators
Important Technical Note
For overhaul kits, pistons, liners and bearings, NG recommends confirming whether the engine requires standard size or repair size components. Incorrect bearing size, piston type or liner configuration may cause installation problems and engine failure.SEO Product Groups
Engine Parts Categories for Excavator Maintenance
This category can be expanded into individual SEO pages for each engine part group. These pages can target long-tail search terms and bring highly qualified spare parts inquiries from international customers.
| Future SEO Page | Target Keyword | Recommended URL Slug | Best Search Intent | Products to Include | Internal Link Target |
|---|
| Excavator Engine Overhaul Kits | excavator engine overhaul kit | /excavator-engine-overhaul-kits/ | Engine rebuild and maintenance quotation | Piston, liner, bearing, gasket, valve components | Engine Parts for Excavators |
| Excavator Turbochargers | excavator turbocharger replacement | /excavator-turbochargers/ | Turbo replacement and repair inquiry | Turbocharger, cartridge, actuator, gasket kit | Engine Parts for Excavators |
| Excavator Fuel Injection Parts | excavator fuel injector and pump parts | /excavator-fuel-injection-parts/ | Fuel system repair quotation | Injector, nozzle, fuel pump, common rail pump | Engine Parts for Excavators |
| Excavator Engine Filters | excavator oil fuel air filter kit | /excavator-engine-filter-kits/ | Maintenance kit and bulk fleet service purchase | Oil filter, fuel filter, air filter, hydraulic filter | Engine Parts for Excavators |
| Excavator Cooling System Parts | excavator cooling system parts | /excavator-cooling-system-parts/ | Overheating and radiator repair inquiry | Radiator, water pump, thermostat, fan, oil cooler | Engine Parts for Excavators |
| Excavator Gasket Kits | excavator engine gasket kit | /excavator-engine-gasket-kits/ | Engine repair and leakage service inquiry | Full gasket kit, head gasket, O-rings, oil seals | Engine Parts for Excavators |
| Excavator Piston and Liner Kits | excavator piston liner kit | /excavator-piston-liner-kits/ | Engine rebuild and compression repair inquiry | Piston, ring, liner, piston pin, liner seal | Engine Parts for Excavators |
| Excavator Oil Pumps and Water Pumps | excavator oil pump water pump | /excavator-oil-water-pumps/ | Lubrication and cooling part replacement | Oil pump, water pump, gasket, pulley, housing | Engine Parts for Excavators |
Why NG Attachments
Why Choose NG for Excavator Engine Parts?
Heavy Equipment Focus
NG works with excavators, loaders, attachments, hydraulic systems and heavy-duty machinery. This industry focus helps customers source engine parts for real construction and mining applications.Part Number Based Quotation
Customers can send OEM reference numbers, engine model, photos or spare parts lists. NG evaluates compatibility and prepares aftermarket replacement part quotations.Wide Brand Coverage
NG can evaluate engine parts for Caterpillar, Komatsu, Volvo, Hitachi, Hyundai, Doosan, Develon, JCB, Liebherr, Kobelco, Case, Sany, XCMG and Hidromek excavators.Maintenance and Overhaul Support
From filter kits to complete engine overhaul parts, NG supports both preventive maintenance and major engine rebuild requirements.Export from Turkey
NG supplies international customers with professional quotation support, export documentation and delivery options from Turkey.Fleet-Oriented Supply
NG can support contractors, dealers and service companies with repeated spare parts requests for multiple machines and mixed fleet brands.Related NG Spare Parts Pages
Explore Related Heavy Equipment Spare Parts
Engine parts can be offered together with hydraulic, mechanical and fabricated spare parts for excavators and other heavy equipment. These internal links strengthen the spare parts category structure on the NG Attachments website.
FAQ
Frequently Asked Questions About Excavator Engine Parts
Does NG supply genuine OEM engine parts?
NG Attachments supplies aftermarket replacement engine parts and spare parts solutions. Brand names, machine models and OEM reference numbers are used only for compatibility identification.Can NG quote engine parts by part number?
Yes. Customers can send OEM reference numbers, engine model, machine model and quantity. For accurate selection, engine serial number or engine nameplate photo is recommended.Which excavator engine parts are commonly requested?
Pistons, liners, bearings, gasket kits, turbochargers, fuel injectors, fuel pumps, filters, water pumps, oil pumps, cooling parts and engine overhaul kits are commonly requested.Can NG supply engine parts for CAT and Komatsu excavators?
Yes. NG can evaluate aftermarket engine spare parts compatible with Caterpillar and Komatsu excavators using machine model, engine model and reference part numbers.Why is the engine model important?
The same excavator model may use different engine versions depending on production year, market and emission standard. Engine model and serial number help prevent incorrect part selection.Can NG support fleet maintenance orders?
Yes. Contractors, dealers and service companies can send mixed machine lists and part number tables for multi-brand fleet maintenance quotations.Send Your Excavator Engine Parts List to NG Attachments
Share your excavator model, engine model, engine serial number, part number list, photos or required quantities. NG will evaluate your request and prepare an aftermarket engine spare parts quotation from Turkey.
Trademark Disclaimer: Caterpillar®, CAT®, Komatsu®, Volvo®, Hitachi®, Hyundai®, Doosan®, Develon®, JCB®, Liebherr®, Kobelco®, Case®, Sany®, XCMG®, Hidromek® and all related model names, engine names, part numbers and trademarks are the property of their respective owners. NG Attachments is not affiliated with, sponsored by, endorsed by or authorized by these brands or their authorized dealers. All brand names, machine models, engine models and OEM reference numbers are used only for compatibility identification and reference purposes. NG Attachments supplies aftermarket replacement parts, spare parts solutions and custom manufacturing support.
