We are the source factory, providing specialized custom development for Cylinder Liners (5-11261-014-0), Pistons (5-12111-230-4), and Piston Rings (5-12121-004-0) for the ISUZU 4BC2 and other high-demand diesel engines. Choose us for proven OEM-quality, factory direct pricing, and seamless foreign trade export worldwide.
As a premier Diesel Engine Rebuild Kit Supplier, Honour Time Machinery Limited offers High-Durability parts for the ISUZU 4BC2 engine. These precision components are essential for restoring power and efficiency in your machinery. Our inventory spans parts for ISUZU, CUMMINS, Komatsu, Caterpillar, Kubota, Yanmar, and Weichai.
Engine Model: 4BC2
Piston Numbers: 5-12111-230-4 (5121112304) / 8-94169-765-0 (8941697650) - Twin Specification Piston Options.
Cylinder Liner Number: 5-11261-014-0 (5112610140) - Essential for wear protection.
Piston Ring Number: 5-12121-004-0 (5121210040) - Ensures optimal combustion sealing.
We are your dedicated Engine Overhaul Parts Exporter, offering highly competitive pricing directly from our source factory. Our main business is the supply of Engine Assembly and all associated engine spares, ensuring you get everything you need for the ISUZU 4BC2.
Key Product Lines:
Cylinder Liner (5112610140) Piston (5121112304) Piston Ring (5121210040) Overhaul Kit Crankshaft Bearing Turbocharger Injector Cylinder Head Diesel Pump Connecting Rod
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A quick reference guide for essential engine components and their use in major construction equipment models:
Oil Cooler: Located typically in the Engine Block/Oil Filter Base, reduces oil temperature. ISUZU 4BC2 Oil Cooler Core.
Crankshaft: In the Cylinder Block (Lower), converts motion. CUMMINS 6BT Crankshaft Assembly.
Piston Pin Bushing: Located inside the Connecting Rod Small End, allows piston pin movement. KOMATSU S6D107E Piston Pin Bushing.
Rocker Arm: Part of the Cylinder Head Valve Train, actuates valves. CATERPILLAR C15 Rocker Arm.
Water Pump: Mounted on the Engine Front, circulates coolant. KUBOTA V2003 Water Pump.
Glow Plug: Installed in the Cylinder Head, aids cold weather starting. YANMAR 3TNV88 Glow Plug.
Flywheel Ring Gear: Sits around the Flywheel perimeter, engages the starter. WEICHAI WP13 Flywheel Ring Gear.
Thrust Washer: Located on the Crankshaft, controls end play. CUMMINS 4BT Thrust Washer Set.
Injector: Sits in the Cylinder Head, atomizes fuel. ISUZU 6HK1 Injector Assembly.
Oil Seal: Installed at the Crankshaft/Camshaft Ends, prevents leaks. KOMATSU PC300 Front Oil Seal.
Engine Malfunction Analysis: Coolant in Oil Sump (Part 9):
Equipment Model: CATERPILLAR 320 Excavator with 3066 Engine
Fault: Dipstick shows oil level rising and oil has a milky-white appearance.
Diagnosis & Solution: This indicates coolant contamination in the oil (often called 'milkshake'). The most likely causes are a blown Cylinder Head Gasket, cracked Cylinder Head, or a leaking Oil Cooler. For the 3066 engine, the solution requires a full top-end inspection. If the head gasket is damaged, replace it and use a complete Overhaul Kit to replace the Cylinder Liner and Piston Rings to prevent future failures due to overheating. Sourcing quality parts from Honour Time Machinery Limited ensures a lasting repair.
Contact Honour Time Machinery Limited for rapid quotations and seamless delivery of your ISUZU 4BC2 Piston 5-12111-230-4, Liner 5-11261-014-0, or any other engine component worldwide. We are committed to being your reliable foreign trade export partner.
Contact Our Global Sales Team:
WhatsApp: +8613532379052
Email: [email protected]
Supplying high-quality parts for CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI globally.
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