Custom Cylinder Liner Development and Factory Direct Export

As a leading source manufacturer and foreign trade exporter, Honour Time Machinery Limited specializes in the R&D and manufacturing of custom-engineered engine cylinder liners. Whether you need specific materials, coatings, or dimensions, our factory-direct model ensures competitive pricing and the highest quality control for the global market.

We supply solutions compatible with all major brands, including:

The Honour Time Commitment to Quality Diesel Engine Parts

Honour Time Machinery Limited is a premier supplier of engine assemblies and precision-engineered spare parts for heavy-duty machinery. Our extensive inventory covers major industry leaders, ensuring you receive reliable components for critical repairs and overhauls. We specialize in components for Cummins engine rebuild, Komatsu excavator parts, Caterpillar machinery maintenance, and essential parts for Isuzu, Kubota, Yanmar, and Weichai engines.

Our core product line includes Cylinder Liner, Piston, Piston Ring, Main Bearing, Con Rod Bearing, Thrust Washer, Gasket Kit, Fuel Pump, Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.

Komatsu 4D95L Engine Piston and Ring Kit Specifications

Detailed specifications for the Komatsu 4D95L engine, featuring the critical Piston 6204-31-2121 and corresponding Ring Set 6204-31-2202. We provide both the standard and non-hyphenated part numbers for easier global procurement: 6204312121 and 6204312202.

Powering Global Machinery: Our Long-Tail Keyword Focus

We understand the specificity required for machinery parts procurement. Our commitment extends to delivering exact matches for your engine overhaul needs. This includes:

• Cummins QSK60 fuel injector repair

• Komatsu PC400-7 connecting rod bearing set

• Caterpillar D8R bulldozer thrust washer installation

• Isuzu 4HK1 cylinder head gasket replacement

• Kubota V3300 overhaul gasket kit price

• Yanmar 4TNV98 main bearing shell size

• Weichai WP12 engine piston ring thickness

• Komatsu 4D95L Piston pin bush size

• Diesel engine water pump replacement guide

• Genuine engine oil pump assembly

• High-performance crankshaft for heavy equipment

• Aftermarket turbocharger price list

• Excavator engine block reconditioning services

• Caterpillar 3406 piston skirt coating technology

• Complete engine overhaul kit contents

• Fuel injection pump calibration services

• Connecting rod small end bearing clearance

• Isuzu 6BG1 engine liner kit cost

• Kubota V2203 main bearing and con rod bearing set

• Weichai WD615 engine gasket kit wholesale

Technical Glossary: Essential Construction Machinery Components

1. Piston Ring: Seals the combustion chamber and transfers heat to the cylinder wall. Located in the piston grooves. Example: Komatsu PC200-7 S6D102 Piston Ring.

2. Cylinder Liner: Provides a replaceable wear surface for the piston rings. Located inside the cylinder block. Example: Caterpillar D6R 3306 Cylinder Liner.

3. Main Bearing: Supports the crankshaft in the cylinder block. Located on the main bearing caps. Example: Cummins QSM11 Main Bearing.

4. Connecting Rod Bearing (Con Rod Bearing): Connects the connecting rod to the crankshaft journal. Located inside the connecting rod big end. Example: Isuzu FRR 4HK1 Con Rod Bearing.

5. Thrust Washer: Controls the axial movement (end play) of the crankshaft. Located at specified main bearing journals. Example: Kubota U35 V2403 Thrust Washer.

6. Fuel Injector: Atomizes and sprays fuel into the combustion chamber or pre-chamber. Located in the cylinder head. Example: Yanmar ViO35 3TNV88 Fuel Injector.

7. Turbocharger: Compresses air to force more air into the engine, increasing power. Located on the exhaust manifold. Example: Weichai WD615 Turbocharger.

8. Water Pump: Circulates coolant through the engine block and radiator to dissipate heat. Located on the front of the engine block. Example: Komatsu PC130-7 4D95L Water Pump.

9. Oil Pump: Forces lubricating oil under pressure to the moving parts of the engine. Located in the oil pan or front cover. Example: Caterpillar 320C 3066 Oil Pump.

10. Cylinder Head Gasket: Seals the interface between the cylinder head and the engine block, containing combustion pressure and coolant/oil. Located between the cylinder head and block. Example: Cummins L10 Gasket Kit Cylinder Head Gasket.

Construction Machinery Fault Diagnosis: Komatsu PC200-8 (6D107 Engine)

Fault: Engine Overheating and Excessive Coolant Consumption

Symptom: A Komatsu PC200-8 SAA6D107E-1 excavator experiences rapid overheating, and the operator notices white smoke from the exhaust and a noticeable drop in the coolant level, with oil contamination in the coolant reservoir.

Analysis and Solution: The symptoms strongly suggest a failure in the combustion sealing system, likely a compromised Cylinder Head Gasket or a cracked cylinder head/block.
Treatment Steps:

1. Perform a cylinder compression test to pinpoint the faulty cylinder.

2. Drain fluids and remove the cylinder head.

3. Inspect the cylinder head gasket for breach marks, often found between a combustion chamber and a water jacket.

4. If the gasket is faulty, replace it with a genuine-quality Komatsu PC200-8 Cylinder Head Gasket from Honour Time.

5. Inspect the cylinder head and block deck surfaces for flatness and cracks using dye penetrant or a straight edge. Resurfacing may be required.

6. Reassemble with correct torque specifications and bleed the cooling system thoroughly.

Global Distribution and Partnership Opportunities

Our business model is built on being the primary source manufacturer, ensuring you benefit from direct factory price and optimal logistical solutions for foreign trade export. We support engine rebuild specialists, heavy equipment service centers, and large-scale fleet operators globally, offering everything from a single Caterpillar D10T piston to comprehensive overhaul kits for Cummins QSK95 engine assemblies. Trust Honour Time for your most demanding engine parts needs.

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