We provide custom development and factory direct sales of high-precision engine cylinder liners (cylinder liner supplier) and pistons, essential for major engines like the Caterpillar 3066.
As a certified source manufacturer, we offer unmatched wholesale pricing and efficient international logistics for foreign trade export. Rely on us for OEM quality engine parts and specialized precision engineered engine parts supply.
Honour Time Machinery Limited is dedicated to providing heavy machinery spares of the highest quality for complete diesel engine overhaul projects. Our featured product set for the Caterpillar 3066 engine includes the Piston Number 297-7750 (2977750) and the highly reliable Cylinder Liner Number 5I7523. This combination is key to rebuilding the heart of the engine. Although the specific piston ring number is not provided, we ensure the complete piston ring set (piston rings export) is supplied to meet all sealing requirements. As global component experts, we ensure every part in the engine overhaul components kit adheres to strict standards for genuine quality engine parts and longevity.
We are expert wholesale engine components providers, specializing in complete engine assemblies and all associated spare parts for the global construction market.
Our expansive inventory supports Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines. We stock vital machinery maintenance components including: pistons, piston rings, main bearings (main bearing set), connecting rod bearings (connecting rod bearing), thrust washers (thrust washer), overhaul gasket kits (engine gasket kit), diesel pumps, fuel injectors, crankshafts, turbochargers (turbocharger supplier), water pumps, oil pumps, cylinder blocks, cylinder heads, and connecting rods. We excel in sourcing for bulldozer engine parts and critical generator set rebuild components.
Piston: Location: Inside the Cylinder Liner. Function: Transfers force from combustion to the connecting rod. Cummins QSB4.5 Engine - Piston.
Cylinder Liner: Location: Within the Cylinder Block. Function: Provides the internal surface for the piston. Komatsu PC300-8 - SAA6D114E Engine - Cylinder Liner 5I7523.
Fuel Injector: Location: Cylinder Head. Function: Sprays atomized fuel into the combustion chamber. Caterpillar D4K2 - C4.4 Engine - Fuel Injector.
Connecting Rod Bearing: Location: Big end of the Connecting Rod. Function: Ensures smooth rotation around the crankshaft. Isuzu 6UZ1 Engine - Connecting Rod Bearing.
Water Pump: Location: Engine Block. Function: Circulates engine coolant. Kubota KX080-4 - V3800 Engine - Water Pump.
Thrust Washer: Location: Sides of Crankshaft Main Bearing. Function: Manages crankshaft end play. Yanmar B95W - 4TNV98 Engine - Thrust Washer.
Turbocharger: Location: Exhaust Manifold. Function: Boosts intake air to increase power. Weichai WP12 Engine - Turbocharger Supplier.
Main Bearing Set: Location: Cylinder Block. Function: Supports the main rotating journals of the crankshaft. Caterpillar 3066 Engine - Main Bearing Set.
Oil Pump: Location: Oil Sump area. Function: Circulates pressurized lubrication oil. Cummins ISBe 6.7 Engine - Oil Pump.
Overhaul Gasket Kit: Location: Various Engine Sealing Surfaces. Function: Provides comprehensive sealing for a rebuild. Komatsu GD655-6 - SAA6D107E-3 Engine - Engine Gasket Kit.
Excessive oil consumption in a machine running a Yanmar 4TNV98 Engine often results in blue-tinged exhaust smoke and requires frequent oil top-ups. The primary causes are typically worn piston rings (piston rings export) or damaged valve stem seals.
**Solution:** A compression and leak-down test will help isolate the cylinder issues. If the problem is in the cylinders, the engine requires disassembly to replace the piston rings and potentially the pistons or cylinder liners. Using our precision Caterpillar 3066 Cylinder Liner Kit (Piston 297-7750, Liner 5I7523) components as a reference, we supply matching high-quality components for the Yanmar 4TNV98 engine to restore compression and minimize oil passage past the rings for a successful excavator engine repair.
Partner with Honour Time Machinery Limited for all your engine spare parts needs!
Contact our sales team today for wholesale pricing and detailed product specifications:
WhatsApp: +8613532379052
Email: [email protected]
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