We provide custom development and specialized manufacturing of high-precision engine cylinder liners and pistons for models like the Caterpillar C4.4 and various other industrial engines.
As a certified source manufacturer, we offer unmatched pricing through factory direct sales, guaranteeing efficient global logistics for foreign trade export. Rely on us for OEM quality engine parts and specialized component specialists expertise.
Honour Time Machinery Limited supplies essential precision industrial engine parts for robust engine rebuilding and maintenance. Our featured product is the Caterpillar Engine Model C4.4 Piston Number, supplied under 310-9905 (and 3109905) and the alternative 3135M145. These pistons are critical engine overhaul components for machinery like mini excavators and skid steer loaders. Although cylinder liner and piston ring numbers are not provided, we ensure comprehensive supply of perfectly matched cylinder liners (cylinder liner supplier) and piston rings (piston rings export) for a complete and reliable engine rebuild kit. We are committed to providing genuine quality engine parts for all your machinery maintenance components needs.
We are expert wholesale engine components providers, specializing in complete engine assemblies and all associated spare parts.
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 provide reliable sourcing for excavator engine repair, bulldozer engine parts, and specialized generator set rebuild components.
Main Bearing Set: Location: Cylinder Block. Function: Supports the main journals of the crankshaft. Cummins B6.7 Engine - Main Bearing Set.
Piston Rings: Location: Grooves on the Piston. Function: Seals combustion pressure and controls oil film. Komatsu PC70-8 - 4D95LE-5 Engine - Piston Rings (piston rings export).
Fuel Injector: Location: Cylinder Head. Function: Sprays fuel into the combustion chamber. Caterpillar D4K2 - C4.4 Engine - Fuel Injector.
Connecting Rod: Location: Between Piston and Crankshaft. Function: Transfers combustion force. Isuzu 4BG1 Engine - Connecting Rod.
Cylinder Liner: Location: Cylinder Block. Function: Provides a renewable wear surface for the piston. Kubota KX040-4 - V2403 Engine - Cylinder Liner.
Turbocharger: Location: Exhaust Manifold. Function: Increases engine power by boosting air. Yanmar VIO80 - 4TNV98 Engine - Turbocharger Supplier.
Oil Pump: Location: Oil Pan or Block. Function: Pressurizes and circulates engine oil. Weichai WP7 Engine - Oil Pump.
Thrust Washer: Location: Crankshaft. Function: Manages axial movement. Caterpillar 320D - C6.4 Engine - Thrust Washer.
Water Pump: Location: Engine Block. Function: Circulates engine coolant. Cummins QSL9 Engine - Water Pump.
Cylinder Head Gasket: Location: Between Cylinder Head and Block. Function: Seals combustion and coolant passages. Komatsu PC450-8 - SAA6D125E-5 Engine - Engine Gasket Kit.
If a Yanmar VIO80 Excavator (4TNV98 Engine) produces thick black smoke, it usually signifies incomplete combustion due to too much fuel or insufficient air. Common causes include a clogged air filter, faulty turbocharger, or issues with the fuel injection system.
**Solution:** Check and replace the air filter first. If the smoke persists, inspect the Turbocharger (turbocharger supplier) for impeller damage or seized bearings. If the turbo is fine, the fault may lie with the Fuel Injectors, which might be leaking or not atomizing fuel correctly. Replacing a failing fuel injector is critical. Ensure all heavy equipment engine components, including the piston rings, are in good condition to maintain proper compression and combustion efficiency.
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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