We are the recognized Source Manufacturer  and provide Factory Direct Sales .

Specializing in Customized Development and global Foreign Trade Export of Engine Cylinder Liners to complement our Piston 3640474 and other rotating components.

Operating as a world-class supplier, Honour Time Machinery Limited is dedicated to providing high-quality engine assemblies and spare parts for severe-duty applications. We maintain a comprehensive inventory for leading OEMs, including cummins, komatsu, Caterpillar, isuzu, kubota, yanmar, and weichai. Our current focus is on the heavy-duty Cummins QSK45 engine, commonly found in mining operations where reliability and high power output are non-negotiable.

Cummins QSK45 Piston and Reciprocating Components

Ensure the longevity of your QSK45 with precision-matched internal parts. Key product details:

• Piston : The required Part Number is 3640474. This Piston is crucial for the high combustion efficiency of the QSK45. The symbol-free number is 3640474.

• Cylinder Liner : Supplied alongside the Piston to create the ideal cylinder-piston assembly for durability.

• Piston Ring Set : Essential for sealing the high pressures generated in the QSK45 engine and controlling oil consumption.

Engine Assembly and Spare Parts Total Solution

Honour Time Machinery Limited supplies the full spectrum of engine components, including cylinder block, cylinder head, crankshaft, connecting rod, turbocharger, main bearing, con rod bearing, thrust washer, and overhaul gasket kit. We also stock critical fuel and cooling components like water pump, oil pump, diesel pump, and injector.

Key long-tail keywords for global reach include Cummins QSK45 Piston 3640474 pricing, heavy machinery cylinder liner export china, komatsu excavator engine overhaul solutions, caterpillar diesel injector wholesale supply, isuzu engine total rebuild kits supplier, kubota compact equipment engine parts, yanmar industrial engine components pricing, weichai marine engine total solution, diesel engine complete assembly for sale, precision engine bearings supplier, engine piston ring wholesale china, heavy machinery fuel pump supplier, engine cooling system parts export, crankshaft and connecting rod sourcing, engine turbocharger repair kit, diesel engine total solutions, off-highway engine spare parts, generator set engine overhaul parts, QSK45 engine rebuild kit wholesale, and industrial diesel engine components export.

QSK45 Troubleshooting: Excessive Oil Consumption

A common issue in large engines like the Cummins QSK45 is **Excessive Oil Consumption**, which can be caused by worn or improperly seated piston rings, or failure of the turbocharger oil seals.

Fault & Solution: If a Caterpillar D11T Dozer (running a similar high-horsepower engine) shows heavy blue smoke and requires frequent oil top-ups, a cylinder compression test is necessary. If low, the solution involves replacing the piston rings and inspecting the cylinder liners and piston for scuffing (such as Piston 3640474) during the overhaul.

Technical Glossary of Engine Components (10 terms):

• Cummins QSK45 Piston: Combustion Component (Location: In the Cylinder Block)

• Komatsu SAA6D107E-1 Turbocharger: Air Compression Component (Location: Mounted to the Exhaust Manifold)

• Caterpillar C6.4 ACERT Injector: Fuel Delivery Component (Location: In the Cylinder Head)

• Isuzu 4HK1 Overhaul Gasket Kit: Sealing Component (Location: Throughout the Engine Block)

• Kubota V2403 Water Pump: Cooling Circulation Component (Location: Mounted to the Engine Front)

• Yanmar 4TNV98 Main Bearing: Crankshaft Support Component (Location: In the Crankcase Saddles)

• Weichai WP10 Oil Pump: Lubrication System Component (Location: Inside the Oil Pan Area)

• Cummins QSB6.7 Connecting Rod: Kinetic Link Component (Location: Between Piston and Crankshaft)

• Komatsu PC200-8 Final Drive: Track Drive Component (Location: On the Track Frame)

• Caterpillar 320D Hydraulic Pump: Hydraulic Power Component (Location: Attached to the Engine PTO)

Connect Directly to Our Source Factory

For immediate sourcing and expert advice on parts like the QSK45 Piston 3640474, contact Honour Time Machinery Limited today.

WhatsApp: +8613532379052            | Email: [email protected]