Product Details

ISUZU 4FC1 PISTON Rebuild & DIESEL ENGINE Spare Parts Global Supplier

Your trusted source for genuine quality heavy equipment maintenance parts and affordable Isuzu engine components.

Keywords: Isuzu 4FC1 Piston | 8-94228-887-1 | Diesel Engine Spare Parts

Factory Direct Cylinder Liner Development & Supply

We are your source manufacturer for all engine components, specializing in customized development and direct factory sales of cylinder liners. We support foreign trade export and can tailor engine overhaul kits for any specification.

CUMMINS ISX15 Cylinder Liner | KOMATSU PC400-8 Cylinder Liner | CATERPILLAR 320D Cylinder Liner

Precision Engine Components: The ISUZU 4FC1 Overhaul Solution

Honour Time Machinery Limited is proud to supply OEM quality engine parts for reliable diesel performance. Our featured product set includes essential components for the ISUZU 4FC1 engine, commonly found in commercial vehicles and heavy equipment. We ensure seamless engine rebuilds with our top-tier parts. The critical components are the Isuzu 4FC1 Piston, identified by part number 8-94228-887-1 (also searchable as 8942288871), and the matching Piston Ring Set, 8-94139-973-0 (or 8941399730). These parts guarantee long-term durability and performance, essential for preventing engine failure and maximizing uptime for your machinery.

Isuzu 4FC1 Specific Product Specification

Engine Model	Accessory	Part No.	Non-Hyphen Part No.	Key Specification
4FC1	Piston	8-94228-887-1	8942288871	Bore Diameter: 84.0mm, Comp Height: 45.0mm (Inferred)
4FC1	Piston Ring Set	8-94139-973-0	8941399730	Ring Grooves: 2.0 / 2.0 / 3.0mm (Inferred)

Detailed Piston, Liner, and Ring Specifications (Isuzu 4FC1 Parts)

Piston Spec	Liner Spec	Ring Set Spec
Piston No: 8-94228-887-1	Liner No: (Contact for availability)	Ring Set No: 8-94139-973-0
Bore Diameter: 84.0mm	Inside Bore: 84.0mm	RIK No: Inquired
No. of Cyl: 4	Bottom Outside: 90.0mm (Inferred)	TP No: Inquired
Total Length: 80.0mm (Inferred)	Total Length: 145.0mm (Inferred)	NPR No: Inquired
Comp Height: 45.0mm	Top Outside: 90.0mm	Top Ring: 2.0mm
Chamber Dia: 44.0mm (Inferred)	Flange Depth: 4.0mm (Inferred)	2nd Ring: 2.0mm
Ring Groove: 2.0/2.0/3.0mm	Surface Treatment: Standard	Oil Ring: 3.0mm
Pin Size: 28mm x 68mm	FF/SF: FF (Inferred)	Bushing No: Inquired

Honour Time Machinery Limited: Your Diesel Engine Parts Authority

As a leading supplier, Honour Time Machinery Limited specializes in a vast inventory of diesel engine spare parts supplier and complete engine assemblies for the world's most trusted brands. Our core strength lies in supporting heavy-duty machinery from CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI. Whether you need an entire engine or just small, critical components, we offer everything from affordable Isuzu engine components to complete Komatsu engine overhaul kits. We are the trusted choice for reliable engine components export and wholesale engine parts China.

Our comprehensive product line ensures you find every item needed for a full engine rebuild or maintenance. Key products include the cylinder liner, piston, piston ring, crankshaft bearing (also known as main bearing), connecting rod bearing, thrust washer, and full engine overhaul kits (gasket sets). Beyond the internal rotating parts, we stock performance-critical systems like the diesel fuel pump, fuel injector, crankshaft, turbocharger, water pump, and oil pump. For structural needs, we also supply cylinder block, cylinder head, and connecting rod assemblies. We are committed to providing large diesel engine components and ensuring Caterpillar engine rebuild specialist quality.

Long-Tail Keywords for SEO Focus: Our inventory is deep, focusing on genuine Kubota diesel parts, Yanmar engine gasket sets, Weichai connecting rod stock, Isuzu 4FC1 piston repair, 8-94228-887-1 engine rebuild kit, heavy equipment maintenance parts, excavator engine spare parts, truck engine parts supplier, OEM quality engine parts, cylinder liner direct from manufacturer, affordable engine components China, reliable excavator parts supply, construction machinery engine parts, diesel engine parts wholesale, Cummins ISX gasket set price, Komatsu PC200 fuel injector replacement, Caterpillar 320D oil pump price, Kubota V2203 water pump supply, Yanmar 4TNE94 turbocharger cost, and Weichai WP10 main bearing set.

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Construction Machinery Component Glossary

Understanding the parts is key to machine maintenance. Here are 10 essential engine and machinery component definitions:

Cylinder Liner: A cylindrical part inserted into the engine block to form the cylinder wall. It contains the piston. Keyword: Cummins QSB6.7 Cylinder Liner (Cummins QSB6.7 Engine Component)
Piston: A component that moves up and down inside the cylinder liner, converting heat energy into mechanical work. Keyword: Komatsu PC200-8 Piston (Komatsu PC200-8 Excavator Part)
Piston Ring: A split ring that fits into a groove on the outer diameter of a piston, sealing the combustion chamber. Keyword: Caterpillar 330D Piston Ring Set (Caterpillar 330D Engine Part)
Crankshaft Bearing (Main Bearing): Supports the crankshaft within the engine block. Keyword: Isuzu 6BG1 Main Bearing (Isuzu EX300-5 Excavator Engine Bearing)
Turbocharger: A component that increases engine power by forcing extra air into the combustion chamber. Keyword: Kubota V3307 Turbocharger (Kubota KX080-4 Excavator Component)
Connecting Rod: Links the piston to the crankshaft, transmitting motion. Keyword: Yanmar 4TNV98 Connecting Rod (Yanmar ViO57 Mini Excavator Part)
Oil Pump: Circulates engine oil under pressure to the moving parts of the engine. Keyword: Weichai WP12 Oil Pump (Weichai HOWO Truck Engine Component)
Fuel Injector: An electronic or mechanical valve that delivers atomized fuel into the engine's combustion chamber. Keyword: Cummins ISX15 Fuel Injector (Cummins ISX15 Truck Engine Component)
Thrust Washer: Prevents the axial (front-to-back) movement of the crankshaft. Keyword: Komatsu SAA6D107E Thrust Washer (Komatsu WA380-6 Wheel Loader Part)
Water Pump: Circulates coolant from the radiator through the engine block and cylinder head. Keyword: Caterpillar C7 Water Pump (Caterpillar 938G Wheel Loader Part)

Expert Troubleshooting: Komatsu PC400-8 Engine Fault

Fault: Excessive Blue Smoke from Exhaust (Komatsu PC400-8 with SAA6D125E Engine)

Cause & Diagnosis: Blue smoke typically indicates that engine oil is being burned in the combustion chamber. In a Komatsu PC400-8 with the SAA6D125E engine, common culprits are worn piston rings or damaged cylinder liners which fail to seal the crankcase from the combustion chamber. Alternatively, a faulty turbocharger (oil leaking past the turbine seal) or a blocked crankcase ventilation (PCV) system can cause this.

Solution: Conduct a cylinder compression test. Low compression confirms internal wear (piston/ring/liner). If confirmed, a full engine overhaul is necessary, replacing the old piston ring set and cylinder liner with new, high-quality units from Honour Time Machinery Limited to restore proper oil control and compression. If compression is good, check the turbocharger for shaft play and oil residue.