We operate as a global source factory, specializing in the custom manufacturing and development of Cylinder Liners tailored for the ISUZU 4HF1 and its specific Piston (8-97176-657-1). We ensure OEM Quality standards with the benefit of direct factory pricing and efficient foreign trade export to the Middle East and beyond.
As a premier Engine Overhaul Component Supply specialist, we offer the correct parts for the naturally aspirated ISUZU 4HF1 Diesel Truck Engine, ensuring optimal maintenance and rebuild performance. While the liner number is not provided, we confirm the availability of compatible Cylinder Liners (including Custom Solutions) for the Piston 8-97176-657-1 and Piston Ring 8-97176-727-0.
Engine Model: 4HF1 (Diesel)
Piston Number: 8-97176-657-1 (8971766571) - High-grade piston for commercial truck applications.
Cylinder Liner: Custom Solution Available - Perfect fit for the 4HF1 engine.
Piston Ring Number: 8-97176-727-0 (8971767270) - Ensures maximum compression and minimal oil loss.
At Honour Time Machinery Limited, we specialize in Engine Overhaul Component Supply across a wide range of heavy-duty and commercial vehicles. We provide full Engine Assemblies and every individual component, supporting the key industry brands: CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI.
Key Product Supply Categories:
Cylinder Liner Piston (8971766571) Piston Ring (8971767270) Overhaul Kit Crankshaft Connecting Rod Bearing Water Pump Cylinder Head Turbocharger Thrust Washer
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A guide to the correct location and specific application of critical engine parts:
Water Pump: Mounted on the Engine Block Front, circulates coolant. CUMMINS QSB6.7 Water Pump.
Oil Pump: Typically located in the Oil Pan or Engine Front, pressures the lubrication system. ISUZU 4HF1 Oil Pump.
Main Bearing: Supports the Crankshaft in the Engine Block. KOMATSU SAA6D107 Main Bearing Set.
Turbocharger: Attached to the Exhaust Manifold, forces air into the cylinders. CATERPILLAR C15 Turbocharger.
Connecting Rod: Connects the Piston (8971766571) to the Crankshaft. KUBOTA V3307 Connecting Rod.
Cylinder Head Gasket: Between the Cylinder Head and Block, maintains the gas seal. YANMAR 4TNV88 Cylinder Head Gasket.
Injector Nozzle: Sits in the Cylinder Head, sprays fuel. WEICHAI WP12 Injector Nozzle.
Thermostat: In the Cooling System Housing, regulates engine temperature. CUMMINS M11 Thermostat.
Valve Guide: Press-fitted into the Cylinder Head, guides valve stem movement. CATERPILLAR C7 Valve Guide.
Piston Pin: Secures the Piston (8971766571) to the Connecting Rod. KOMATSU PC300 Piston Pin.
Engine Malfunction: Low Oil Pressure Warning (Part 9):
Equipment Model: YANMAR ViO50 Excavator with 4TNV94L Engine
Fault: The low oil pressure warning light illuminates intermittently, especially at idle, indicating insufficient lubrication.
Diagnosis & Solution: Low oil pressure can lead to catastrophic engine failure. Common causes include a failing Oil Pump, clogged Oil Filter, or excessive clearance in the Crankshaft Bearings (Main and Rod). For the 4TNV94L, first verify the oil level and filter condition. If the issue persists, the engine must be inspected for bearing wear. If the Main Bearings or Connecting Rod Bearings are worn, replacement is mandatory. Sourcing OEM Quality bearing sets from Honour Time Machinery Limited is crucial to restore correct oil clearance, ensuring the engine receives adequate oil pressure and avoids further damage.
Contact Honour Time Machinery Limited for swift, professional, and competitive sourcing of your engine components. We offer seamless foreign trade export and reliable logistics for ISUZU 4HF1 Piston 8-97176-657-1 and all related spares to clients in Dubai, UAE, and across the world.
Connect Directly with Our Sales Team:
WhatsApp: +8613532379052
Email: [email protected]
Your trusted global supplier for CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI engine components.
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