Honour Time: Your Source for Premium Komatsu 4D95T Engine Rebuild Kits and 6205-31-2170 Piston Components

Custom Engine Liner Development: Factory Direct & Export Specialist

As a verifiable source manufacturer and direct exporter, Honour Time offers customized development and manufacturing for a wide range of engine cylinder liners. We provide precision engineering solutions, ensuring the perfect fit and longevity for your equipment. Whether you need an OEM-standard liner or a custom specification, trust our factory-direct process for global export needs. Key services include:
Komatsu PC200-8 Cylinder Liner | Caterpillar 320D Cylinder Liner | Kubota V3307 Cylinder Liner

Detailed Komatsu 4D95T Piston & Ring Specifications

ComponentSpecificationPart No. (With Hyphen)Part No. (Without Hyphen)
Engine Model4D95TN/AN/A
PistonPiston No.6205-31-21706205312170
Bore Diameter95 mm95 mm
Total LengthApprox. 98 mmN/A
Compression HeightApprox. 56 mmN/A
Pin Size35 x 74 mmN/A
Ring Groove2.5K / 2.0 / 4.0 mmN/A
No. of Cylinders4N/A
Cylinder LinerLiner No.N/A (Typically comes in a kit)N/A
Bore Diameter (Inner)95 mmN/A
Total LengthApprox. 170 mmN/A
Top Outside / FlangeWet type, Flange dimensionN/A
Surface TreatmentStandard/Anti-frictionN/A
FF/SFN/AN/A
Piston Ring SetRing Set No.6207-31-22006207312200
Top Ring (RIK/TP/NPR)2.5K mm (Keystone)RIK No: 33816
Second Ring2.0 mmTP No: 33816-C
Oil Ring4.0 mmNPR No: 33816-N
Bushing No.N/AN/A



Honour Time Machinery Limited: Global Leader in Diesel Engine Spare Parts

As a trusted international supplier, Honour Time Machinery Limited specializes in providing high-quality complete engine assemblies and precision spare parts for major construction machinery and heavy-duty equipment. Our extensive inventory covers leading brands including cumminskomatsuCaterpillarisuzukubotayanmar, and weichai. When you search for reliable aftermarket engine overhaul parts China or need a genuine quality diesel engine parts exporter, Honour Time delivers exceptional value and performance, ensuring your fleet remains operational.

The Critical Importance of Piston Ring Set 6207-31-2200 and Engine Overhaul Kits

A successful engine rebuild, especially for models like the Komatsu 4D95T, hinges on the quality of core components. Our product range includes meticulously manufactured items such as cylinder linerpistonpiston ring set (6207-31-2200), crankshaft bearingconnecting rod bearingthrust washer, and overhaul gasket kit. We also stock complete assemblies like fuel injectorturbochargerwater pump, and oil pump. Customers frequently search for our crankshaft main bearing komatsu 6D107engine water pump for Cummins QSB6.7, and sleeve and piston assembly for excavator, solidifying our reputation as a trusted provider of high-demand parts. We also specialize in diesel pump and fuel injector replacement for Isuzu 6BG1, ensuring peak engine efficiency.

Comprehensive Inventory: From Cylinder Blocks to Connecting Rods

Beyond the popular piston 6205-31-2170, our stock includes major engine components like the cylinder block and cylinder head. Whether you are performing minor maintenance or a full core replacement, we offer solutions from Kubota V3307 overhaul gasket set to Weichai WP10 piston ring groove specs verification. We understand the complexity of heavy machinery, supplying everything from connecting rod bearing set komatsu PC200-8 to critical crankshaft components. Count on Honour Time for robust and durable parts that meet or exceed OEM specifications, all at a competitive diesel engine parts wholesale price.

Technical Glossary: Key Engine Components and Application Keywords

Cylinder Liner

Fitted inside the Engine Block. Key Keyword: Komatsu PC200-8 Excavator Cylinder Liner.

Piston Ring Set

Installed in the Piston Head Groove. Key Keyword: Caterpillar 320D Excavator Piston Ring Set.

Crankshaft Bearing

Located in the Engine Main Bearing Saddle. Key Keyword: Cummins QSB6.7 Engine Crankshaft Bearing.

Connecting Rod

Links the Crankshaft to the Piston. Key Keyword: Isuzu 4HK1 Engine Connecting Rod.

Fuel Injector

Mounted in the Cylinder Head. Key Keyword: Yanmar 4TNV98 Engine Fuel Injector.

Turbocharger

Connected to the Exhaust and Intake Manifolds. Key Keyword: Weichai WP10 Engine Turbocharger.

Water Pump

Part of the Engine Cooling System. Key Keyword: Kubota V2403 Engine Water Pump.

Oil Pump

Located near the Oil Sump. Key Keyword: Komatsu PC400-7 Oil Pump Assembly.

Overhaul Gasket Kit

Seals all Engine Sealing Surfaces. Key Keyword: Caterpillar C9 Engine Overhaul Gasket Kit.

Thrust Washer

Controls Crankshaft End Play. Key Keyword: Isuzu 6WG1 Engine Thrust Washer Set.

Machinery Troubleshooting: Isuzu 4HK1 Injector Pump Failure

Fault: Excessive White Smoke and Loss of Power on Isuzu FRR 4HK1 Engine. This symptom often points to issues in the fuel system, commonly the fuel injector or high-pressure pump. White smoke indicates unburnt fuel.

Solution:

  1. Diagnostic Check: Use a diagnostic tool to check for low fuel rail pressure codes, confirming the high-pressure pump's failure to maintain required pressure.

  2. Component Replacement: The most reliable solution is replacing the faulty Isuzu 4HK1 injector pump with a new, certified component from a reputable supplier like Honour Time.

  3. System Bleeding: After installation, thoroughly bleed the fuel system to remove air, which prevents re-priming and potential damage to the new pump.


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