Komatsu Gasket Kit

Product Attributes Product Name: Valve Stem Seals Fit Engine: For Komatsu 6D155 Condition: Brand New Part Number: Matched for Komatsu 6D155 engine Material: High‑temperature Fluoro‑rubber with metal shell Key Advantages High‑grade fluoro‑rubber valve stem seals with metal shell, direct OE replacement Excellent oil‑resistance and heat‑resistance, suitable for long‑term high‑temperature engine working Precise dimension for tight fitting on valve stem, effectively prevent engine

Product Attributes Product Name: Full Overhaul Gasket Set Fit Engine: For Komatsu 6D155 Condition: Brand New Complete Kit Part Number: Matched for Komatsu 6D155 engine Material: Composite, Rubber & Metal Key Advantages Complete overhaul gasket set, contains all required gaskets and seals for engine rebuild High quality composite and rubber‑metal materials, resistant to high temperature and oil Precision cut for perfect fit, prevents coolant, oil and gas leakage Ready to

Product Attributes Product Name: Valve Stem Seals Fit Engine: For Komatsu 6D155 Condition: Brand New Part Number: Matched for Komatsu 6D155 engine Material: High‑temperature Fluoro‑rubber Key Advantages High‑grade fluoro‑rubber valve stem seals, direct OE replacement Excellent oil‑resistance and heat‑resistance, suitable for long‑term high‑temperature engine working Precise dimension for tight fitting on valve stem, effectively prevent engine oil burning and oil leakage

Product Attributes Product Name: Crankshaft Front & Rear Oil Seals Fit Engine: For Komatsu 6D155 Condition: Brand New Part Number: Matched for Komatsu 6D155 engine Material: High‑temperature Fluoro‑rubber with metal outer shell Key Advantages Heavy‑duty fluoro‑rubber crankshaft front and rear oil seals with metal casing, direct aftermarket replacement component Superior oil‑resistance and high‑temperature tolerance, suitable for long‑time heavy‑load engine working conditions

Product Attributes Product Name: Engine Cylinder Head Assembly Part Number: 6212-11-11102 Fit Engine: For Komatsu 6D140 Condition: Brand New Material: Cast Iron Key Advantages ‑Heavy duty cast iron cylinder head assembly for Komatsu 6D140 engine ‑Precision machined valve seats and guide holes, stable performance under high load ‑Strict pressure testing to prevent water and air leakage ‑High temperature and crack resistance for long service life ‑Direct replacement for mining

Product Attributes Product Name: Engine Cylinder Liner Part Number: 6150-21-2221 Fit Engine: For Komatsu 6D125 Condition: Brand New Material: Alloy Cast Iron Key Advantages ‑Alloy cast iron cylinder liner specially for Komatsu 6D125 engine ‑Precision inner honing surface, good lubrication and low friction loss ‑Excellent wear resistance and high temperature deformation resistance ‑Stable size, easy installation for engine overhaul ‑Widely used for excavator, loader and

Product Attributes Product Name: Complete Cylinder Head Assembly Fit Engine: Komatsu S6D125‑2 Condition: 100% Brand New, fully pre‑assembled Part Number: 6151‑12‑1101, 6150‑12‑1102 Material: Heavy‑duty cast iron, pre‑fitted intake valves, exhaust valves, valve springs, retainers and valve keepers Key Advantages Fully pre‑assembled unit with complete valve train parts, saves workshop assembly labor time Manufactured strictly following OEM specifications, direct fit replacement

Product Attributes Product Name: Complete Cylinder Head Assembly Fit Engine: Komatsu S6D107 Condition: 100% Brand New, fully pre‑assembled Part Number: 6754‑11‑1100, 4983557 Material: High‑strength cast iron, fitted with intake valves, exhaust valves, valve springs, retainers and keepers Key Advantages Fully pre‑assembled cylinder head with full valve train parts, save workshop assembly time Manufactured following OEM specifications, precise fit for Komatsu S6D107 diesel

Product Attributes Product Name: Cylinder Liner Sleeve Fit Engine: Komatsu 6D114 Condition: 100% Brand New, direct‑fit replacement Material: High‑grade alloy cast iron, inner surface honing treatment Key Advantages High‑grade alloy cast iron material, excellent wear‑resistance and heat dissipation performance Precision honed inner surface, good lubrication matching with piston rings High pressure and high temperature resistance, stable performance under heavy‑load operation

Product Attributes Product Name: Connecting Rod Bushing Fit Engine: Komatsu 6D114 Condition: 100% Brand New, direct‑fit replacement Material: Bimetallic copper‑alloy bearing material Key Advantages Bimetallic copper‑alloy construction, excellent wear‑resistance and load‑bearing capacity Good oil‑storage property to maintain stable lubrication for piston pin Precision inner‑hole finishing, perfect clearance match with piston pin Resist high‑temperature friction under heavy

Product Attributes Product Name: Cylinder Head Gasket Fit Engine: Komatsu DA640 Condition: 100% Brand New, direct‑fit replacement Material: Multi‑layer composite steel Key Advantages Multi‑layer composite steel structure, great heat‑resistant and pressure‑resistant performance Special red sealing bead design for reliable seal of combustion chamber, coolant and oil passages Resist high‑temperature impact and cylinder pressure under heavy‑load working condition Precision

Product Attributes Product Name: Connecting Rod 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‑strength bimetallic alloy, outstanding wear‑resistant and load‑bearing performance Stable oil‑film forming capability, reduce friction between crankshaft and connecting rod Resist high‑temperature impact under heavy‑load construction‑site

Product Attributes Product Name Valve Stem Oil Seal Fit Engine Komatsu 6D108 Part Number 6138‑42‑4510 Condition 100% Brand New, direct‑fit replacement Material Fluorine rubber Key Advantages Fluorine rubber material, resistant to high temperature, engine oil and aging Precision dimension for tight fit on valve stem Effectively reduce oil consumption and blue smoke caused by burning oil Stable sealing performance for excavators and heavy construction machinery Suitable for

Product Attributes Product Name: Valve Stem Oil Seal Fit Engine: Komatsu 6D125‑8 Part Number: 6156‑41‑4510 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: Valve Stem Oil Seal Fit Engine: Komatsu 6D125‑7 Part Number: 6156‑41‑4510 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: Valve Stem Oil Seal Fit Engine: Komatsu 4D56 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: Complete Piston Assembly Fit Engine: Komatsu 6D114 Condition: 100% Brand New, direct‑fit replacement Material: High‑strength aluminum alloy piston, alloy steel piston rings Key Advantages Pre‑assembled piston, piston rings, piston pin and circlips for convenient installation High‑strength aluminum alloy piston body with good heat dissipation and deformation resistance Chrome‑plated piston rings provide reliable wear‑resistance and cylinder

Product Attributes Product Name: Piston Ring Set Fit Engine: Komatsu 6D114 Condition: 100% Brand New, direct‑fit replacement Material: High‑strength alloy steel, chrome‑plated compression rings Key Advantages Alloy steel and chrome‑plated surface improves wear resistance and service life Stable ring tension maintains good cylinder wall sealing under heavy‑load operation Effectively control oil consumption, reduce blow‑by gas inside engine Manufactured according to OEM

Product Attributes Product Name: Cylinder Liner O‑Ring Seal Set Fit Engine: Komatsu DA640 Condition: 100% Brand New, direct‑fit replacement Material: High temperature resistant silicone rubber Key Advantages Excellent heat‑resistant and coolant‑resistant silicone rubber material Stable sealing performance under long‑time high‑temperature working environment Effectively prevent coolant leakage between cylinder liner and engine block Precise dimension for perfect fit on DA640

Product Attributes Product Name: Connecting Rod Bearing Set Fit Engine: Komatsu 6D140 Part Number: 6210‑31‑3430, CB‑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 performance Stable oil‑film forming to reduce friction loss between crank pin and connecting rod Strong shock‑resistance for heavy‑duty mining and