Komatsu Gasket Kit

Product Attributes Product Name: Valve Stem Oil Seal Fit Engine: Komatsu 3D84‑3 Condition: 100% Brand New, direct‑fit replacement Material: Fluorine rubber Key Advantages Fluorine rubber construction, durable under high heat and engine oil exposure Precision size to fit valve stems tightly Reduces oil consumption and eliminates blue exhaust smoke caused by oil burning Reliable sealing for heavy‑duty construction equipment and excavators Suitable for complete engine overhaul

Product Attributes Product Name: Piston Pin Fit Engine: Komatsu 6D114 Size: 45x91mm Condition: 100% Brand New, direct‑fit replacement Material: High‑strength alloy steel, surface quenching treatment Key Advantages Alloy steel with surface quenching, high hardness and excellent wear‑resistance High bending strength, stable performance under heavy‑load impact working conditions Precision dimensional tolerance, good matching with piston and connecting rod bushing Reduce friction

Product Attributes Product Name: Cylinder Liner Fit Engine: Komatsu 6D140 Condition: 100% Brand New, direct‑fit replacement Material: High‑strength alloy cast iron Key Advantages Alloy cast‑iron material with anti‑wear inner surface treatment, long service life under heavy‑load operation High‑precision inner bore dimension, good matching with piston and piston rings Excellent heat‑dissipation performance, stable mechanical strength for high‑pressure combustion environment

Product Attributes Product Name: Oil Pump Assembly Fit Engine: Komatsu 6D140 Part Number: 6251‑10‑1000 Condition: 100% Brand New, direct‑fit replacement Material: High‑strength cast iron Key Advantages Heavy‑duty cast‑iron housing and gear structure, stable output under high‑load working conditions Precision gear machining ensures stable oil pressure supply for whole engine lubrication system Good wear‑resistance, reduce pressure fluctuation during long‑time continuous

Product Attributes Product Name: Main Bearing Set Fit Engine: Komatsu 6D140 Part Number: MS‑2613GP Condition: 100% Brand New, direct‑fit replacement Size: STD Standard Material: Bimetallic anti‑friction alloy Key Advantages High‑load bimetallic alloy material, excellent wear‑resistant and anti‑friction property Good shock‑absorbing performance for heavy‑duty mining and construction working conditions Precision machining to maintain proper oil clearance for crankshaft

Product Attributes Product Name: Engine Piston Fit Engine: Komatsu 6D140 Part Number: - Condition: 100% Brand New, direct‑fit replacement Material: High‑strength cast aluminum alloy Key Advantages High‑strength alloy material, excellent heat‑dissipation and wear‑resistant performance Precision machining, stable performance under high‑temperature combustion environment Accurate ring groove size for good fit with piston rings Resistant to thermal deformation, reduces engine

Product Attributes Product Name: Piston Liner Kit Fit Engine: Komatsu 6D114 Condition: 100% Brand New, direct‑fit replacement Kit Includes: Piston, Piston Rings, Cylinder Liner, Piston Pin, Connecting Rod Bushing, Circlips Key Advantages Complete cylinder rebuild kit, all matching components in one set for convenient overhaul High‑grade alloy cast iron cylinder liner with honed inner surface for reliable wear‑resistance High‑strength aluminum alloy piston with good heat

Product Attributes Product Name: Piston Pin Circlip Fit Engine: Komatsu 6D114 Condition: 100% Brand New, direct‑fit replacement Material: High‑tensile spring steel Key Advantages High‑strength spring steel material, good elasticity and fatigue resistance Precision stamping, tight fit inside piston groove to lock piston pin securely Prevent piston pin shifting out during high‑speed reciprocating movement Resist vibration and impact load under heavy‑duty working environment

Product Attributes Product Name: Engine Piston Fit Engine: Komatsu 6D114 Condition: 100% Brand New, direct‑fit replacement Material: High‑strength aluminum alloy, high temperature resistant Key Advantages High‑strength aluminum alloy material, good heat dissipation and anti‑deformation performance Precision casting and machining, match well with piston rings and cylinder liner Optimized combustion chamber structure for stable combustion performance Resist high‑temperature and

Product Attributes Product Name: Water Pump Impeller Fit Engine: Komatsu DA640 Part Number: 6212‑61‑1220 Condition: 100% Brand New, direct‑fit replacement Material: High‑strength cast iron Key Advantages Heavy‑duty cast‑iron construction, wear‑resistant and corrosion‑resistant for cooling liquid Precision‑cast blade structure guarantees stable coolant circulation flow Resist long‑term high‑temperature working inside water pump housing Exact OEM dimension, perfect fit for

Product Attributes Product Name Crankshaft Oil Seal Fit Engine Komatsu DA640 Condition 100% Brand New, direct‑fit replacement Material High‑quality fluorine rubber with metal inner frame Key Advantages Metal‑shell reinforced fluorine rubber construction, great oil‑resistant and high‑temperature resistant performance Precision spring‑loaded sealing lip, stable sealing effect under high‑speed crankshaft rotation Resist aging for long‑time heavy‑duty engine working Effectively

Product Attributes Product Name: Valve Stem Seal Set Fit Engine: Komatsu DA640 Condition: 100% Brand New, direct‑fit replacement Material: Fluorine rubber with metal shell Key Advantages Metal‑reinforced fluorine rubber structure, excellent oil‑resistant and high‑temperature resistant property Precise inner‑hole dimension, closely fit valve stem to control engine oil consumption Resist aging under long‑time high‑temperature exhaust environment Reduce oil entering combustion

Product Attributes Product Name: Full Overhaul Gasket Kit Fit Engine: Komatsu DA640 Condition: 100% Brand New, direct‑fit replacement Material: Multi‑layer steel cylinder head gasket, composite gaskets, fluorine rubber seals & O‑rings Key Advantages Complete full set sealing gaskets for full engine disassembly and overhaul Multi‑layer steel head gasket features strong pressure‑resistant and heat‑resistant performance High‑quality composite and fluorine‑rubber materials,

Product Attributes Product Name:Thrust Washer Set Fit Engine:Komatsu 6D140 Part Number:CB‑26136P Condition:100% Brand New, direct‑fit replacement Size:STD Standard Material:High‑performance bimetallic alloy Key Advantages High load‑bearing bimetallic alloy material, anti‑friction and wear‑resistant Effectively controls crankshaft axial play, prevents crankshaft axial movement Good shock‑absorbing performance for heavy‑duty working conditions Precision thickness according to

Product Attributes Product Name: Valve Stem Oil Seal Fit Engine: Komatsu 6D125‑0 Part Number: 6150‑41‑4511 Condition: 100% Brand New, direct‑fit replacement Material: Fluorine rubber Key Advantages Fluorine rubber construction, durable under high heat and engine oil exposure Precision size to fit valve stems tightly Reduces oil consumption and eliminates blue exhaust smoke caused by oil burning Reliable sealing for heavy‑duty construction equipment and excavators Suitable for

Product Attributes Product Name: Cylinder Head Gasket Part Number: 119623-01340 Fit Engine: Yanmar 3TNE74 Quantity: 1 pc as shown Condition: 100% Brand New, direct-fit replacement Material: Composite multi-layer gasket Key Advantages High-strength composite material, withstands high pressure and temperature Precision cut holes for perfect match with cylinder head and block Prevent water, oil and gas leakage to maintain engine compression Stable sealing for compact constructio

Product Attributes Part Number: 6151-21-4161 Product Name: Crankshaft Rear Oil Seal Fit Engine: Komatsu 6D125-7 Quantity: 1 pc as shown Condition: 100% Brand New, direct-fit replacement Material: High wear-resistant fluororubber with metal casing Key Advantages Robust metal shell + fluororubber lip, excellent resistance to high temperature and lubricating oil Precision inner diameter to fit crankshaft tightly Prevents engine oil leakage at the rear crankshaft end Maintains

Product Attributes Engine Model: 3D84-1 Product Name: Engine Full Overhaul Gasket Kit / Complete Cylinder Repair Gasket Set Applicable Equipment: Komatsu small excavators, compact loaders, stationary generators equipped with 3D84-1 engine Kit Composition: Reinforced graphite cylinder head gasket Valve chamber cover gasket Intake & exhaust manifold metal gaskets Crankshaft rear oil seal All fiber paper auxiliary gaskets, valve stem oil seals, O-rings and flat washers Material:

Product Attributes Product Name: 6D140 Valve Stem Seal Set Part Number: 6212‑41‑4540 Model: 6D140, SAA6D140E Name: Valve Stem Seal / Valve Oil Seal Features: High‑quality FKM rubber composite material, anti‑aging, oil‑resistant, wear‑resistant, prevent engine oil from entering combustion chamber Application: Komatsu 6D140 / SAA6D140E diesel engine, widely used for excavators, bulldozers, wheel loaders, heavy‑duty construction machinery engine overhaul repair Product

Product Attributes OEM Part Number:6261-61-1310 Product Name:Shaft Fit Brand:Komatsu Material:High strength alloy steel Processing:Precision turning & grinding Surface treatment:Anti-rust finishing Application:Komatsu construction machinery diesel engine assembly Product Description 6261-61-1310 shaft is manufactured from premium alloy steel, processed with precision grinding technology to guarantee high dimensional accuracy and smooth surface. Excellent wear resistance,