We provide custom development and factory direct sales of precision engine cylinder liners (cylinder liner supplier) and pistons, perfectly suited for demanding engines like the Caterpillar 320B S6K.
As a certified source manufacturer, we offer unmatched wholesale pricing and efficient international logistics for foreign trade export. Trust us for OEM quality engine parts and reliable heavy duty components supply.
Honour Time Machinery Limited specializes in supplying industrial grade engine parts for professional diesel engine overhaul kit assembly. We feature the complete cylinder components for the Caterpillar 320B/S6K engine: the Piston Number 5I-7537 (5I7537) and the Cylinder Liner Number 5I7523. These components are foundational for restoring engine compression and ensuring long service life for your heavy equipment engine components. While the specific piston ring number is not listed, we guarantee the provision of the correct, high-quality piston ring set (piston rings export) to complete the engine overhaul components kit. We are dedicated to providing genuine quality engine parts for all machinery maintenance components.
We are key global players in providing wholesale engine components and supporting engine assembly wholesale for construction and mining machinery worldwide.
Our extensive parts inventory covers: Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai engines. Our main product lines for machinery maintenance components include: 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 also specialize in excavator engine repair and generator set rebuild parts.
Thrust Washer: Location: Sides of Crankshaft Main Bearing. Function: Controls the axial (end-to-end) movement of the crankshaft. Cummins QSK50 Engine - Thrust Washer.
Cylinder Liner: Location: Bore of the Cylinder Block. Function: Provides a wear surface for the piston, easily replaceable. Komatsu PC200-8 - SAA6D107E-1 Engine - Cylinder Liner.
Connecting Rod: Location: Links the Piston to the Crankshaft. Function: Transfers combustion force. Caterpillar D5K2 - C4.4 Engine - Connecting Rod.
Main Bearing Set: Location: Within the Cylinder Block. Function: Supports the main journals of the crankshaft. Isuzu 4JJ1 Engine - Main Bearing Set.
Water Pump: Location: Front of the Engine Block. Function: Circulates engine coolant for temperature control. Kubota KX040-4 - V2403 Engine - Water Pump.
Fuel Injector: Location: Cylinder Head. Function: Atomizes and delivers fuel for combustion. Yanmar VIO50 - 4TNV88 Engine - Fuel Injector.
Turbocharger: Location: Exhaust Manifold. Function: Boosts air intake pressure. Weichai WP12 Engine - Turbocharger Supplier.
Piston Rings: Location: Grooves on the Piston. Function: Seals combustion pressure and scrapes oil. Caterpillar 320B - S6K Engine - Piston Rings (piston rings export).
Crankshaft: Location: Bottom center of the Engine Block. Function: Converts reciprocating motion to rotary power. Cummins ISBe 6.7 Engine - Crankshaft.
Oil Pump: Location: Oil Sump area. Function: Circulates pressurized lubrication oil. Komatsu PC300-7 - SAA6D114E Engine - Oil Pump.
Overheating in a machine powered by the Kubota V3307 Engine (commonly used in skid steers or excavators) can be caused by various issues, including a failed Water Pump, clogged radiator, or a defective thermostat. Persistent overheating can lead to major engine damage, such as a failed head gasket or seized pistons.
**Solution:** Check the coolant level and system for external leaks. If the thermostat is functional, inspect the Water Pump (water pump) for impeller corrosion or bearing play; replace if faulty. If the engine has sustained damage, a full rebuild may be needed. Our diesel engine overhaul kit, including the Caterpillar 320B/S6K Liner Piston (Piston 5I-7537, Liner 5I7523) components, ensures the highest quality replacement parts are used to fully restore the engine's thermal and mechanical integrity for reliable long-term operation.
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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