Honour Time | Premium 4D98E Piston Ring and Engine Parts Supplier

Honour Time Machinery Limited is your trusted partner for high-quality, reliable diesel engine components used in construction and agricultural machinery. We are proud to offer essential parts for the 4D98E engine model, a cornerstone component widely utilized in heavy equipment engine overhaul and repair. Our commitment to factory-direct supply ensures you receive genuine diesel engine spares at competitive rates, maintaining the performance standards of brands like Kubota and Yanmar.

Detailed Product Specifications: 4D98E Engine Components

The following table summarizes the crucial specifications and part numbers for the 4D98E Piston and Piston Ring Set. We provide both the original part number with symbols and a variant without symbols (for easier database searching), ensuring maximum search engine discoverability. Focus on the core components: the Piston and the Piston Ring Set, which are vital for any engine rebuild kit supplier operation.

Comprehensive Technical Details (4D98E Piston & Ring Set)

Our extensive inventory covers all major global engine manufacturers. We supply precision machined pistons, connecting rods, and crankshafts for engine models across Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our key product offerings include: Cylinder Liner, Piston, Piston Ring, Crankshaft Bearing (Main Bearing), Connecting Rod Bearing (Con Rod Bearing), Thrust Washer, Overhaul Gasket Kit, Fuel Pump, Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod. We focus on providing loader engine overhaul solutions and sourcing for large bore engine parts, positioning us as a leader in the global market for export quality engine parts and competitive engine parts pricing.

Essential Construction Machinery Parts Terminology

Understanding the function and placement of critical components is key to successful heavy equipment maintenance. Here are 10 core definitions, crucial for sourcing excavator engine components:

1. Cylinder Liner: Location: Engine Block. The removable metal tube that forms the cylinder wall. Keyword: Cummins QSK60 Cylinder Liner

2. Piston: Location: Cylinder. Transfers force from expanding gas in the cylinder to the crankshaft. Keyword: Komatsu SAA6D107E Piston

3. Piston Ring: Location: Piston Ring Grooves. Seals combustion chamber, manages oil, and transfers heat. Keyword: Caterpillar C15 Piston Ring Set

4. Connecting Rod: Location: Between Piston and Crankshaft. Converts the piston's reciprocating motion into the crankshaft's rotation. Keyword: Isuzu 4BG1 Connecting Rod

5. Thrust Washer: Location: Crankshaft/Main Bearing Cap. Controls the crankshaft's axial movement (end-play). Keyword: Kubota V2403 Thrust Washer

6. Turbocharger: Location: Exhaust Manifold. Increases engine power by forcing compressed air into the combustion chamber. Keyword: Yanmar 4TNV94L Turbocharger

7. Fuel Pump: Location: Engine Exterior/Fuel System. Draws fuel from the tank and supplies it to the injectors. Keyword: Weichai WP12 Fuel Pump Assembly

8. Water Pump: Location: Engine Block/Front. Circulates coolant through the engine and radiator to maintain temperature. Keyword: Cummins 6BT Water Pump

9. Crankshaft Bearing: Location: Main Bearing Saddle. Supports the rotating crankshaft within the engine block. Keyword: Komatsu 6D125 Main Bearing Set

10. Cylinder Head: Location: Top of Engine Block. Houses the combustion chamber, valves, and spark plugs/injectors. Keyword: Caterpillar C7 Cylinder Head Assembly

Troubleshooting Tip: Diesel Engine Knocking

A common issue in heavy equipment, such as a Komatsu PC200-8 Excavator, is severe engine knocking, which often points to injection timing or internal wear.
Fault Example: A loud, persistent metallic knock is heard during acceleration from a Caterpillar D8R Dozer, specifically when its 3406E engine is under load.
Processing Solution:

1. Initial Check: Inspect the fuel quality and ensure the engine oil level and pressure are correct.

2. Injector Inspection: The most frequent cause is a faulty Fuel Injector. Use diagnostic tools to check injector contribution. A common fix involves replacing the injector (part of the engine assembly supplier services we offer).

3. Internal Inspection: If the knock is deep, it suggests a loose piston pin or severely worn Connecting Rod Bearing (Con Rod Bearing). This requires an engine teardown to inspect the Piston and Cylinder Liner. Replacing these components with OEM quality engine bearings from Honour Time will resolve the structural knocking.

Contact Honour Time Machinery Limited Today

Ready to secure your next order of high-quality engine components like the HYA0184098000 Piston? We are dedicated to providing global customers with reliable engine parts supplier services. Contact us directly for competitive pricing on your Kubota, Yanmar, Cummins, or Caterpillar engine needs.