Komatsu PC200-6 Lift Valve Spool 708-25-11100: High-Quality Replacement for Solving Abnormal Oil Consumption Issues

OEM Quality Custom Engine Parts: Factory Direct & Global Export

We support customization and development of various engine Cylinder Liner kits. As a source manufacturer, we offer direct sales and specialized foreign trade export services for parts like pistons, gaskets, and engine bearings.

Caterpillar 3116 Liner KitKomatsu 6D102 Cylinder LinerIsuzu 4HK1 Liner SetCummins QSB6.7 Engine Liner

Featured Product: Komatsu PC200-6 Lift Valve Spool

AttributeDetailKey Features
Brand & ModelKOMATSU PC200-6 (6-Hole Configuration)
  • Precision-engineered for Komatsu PC200-6 hydraulic system.

  • Made from high-strength alloy steel to resist wear and cavitation.

  • Critical component for lifting and boom control function.

  • Direct OEM fitment (Part No. 708-25-11100) ensures easy installation.

  • Helps maintain optimal system pressure, preventing abnormal oil consumption.

Product NameLift Valve Spool 
Part Number (Hyphenated)708-25-11100
Part Number (Seamless)7082511100


Welcome to Honour Time Machinery Limited. We specialize in providing high-quality, aftermarket, and OEM-standard replacement engine components and accessories for heavy machinery worldwide. Our focus brands include CumminsKomatsuCaterpillarIsuzuKubotaYanmar, and Weichai. The Komatsu PC200-6 Lift Valve Spool is a perfect example of our commitment to precision.

This critical hydraulic component, Part No. 708-25-11100, is essential for maintaining smooth and responsive boom operation on your Komatsu excavator. A worn Lift Valve Spool can lead to sluggish movement and system pressure loss, contributing to issues like abnormal oil consumption. Our replacement offers an effective solution, ensuring the longevity and efficiency of your hydraulic system. We are experts in everything from the complete engine assembly to individual parts like the piston ring setcrankshaft bearing, and diesel fuel pump.

Comprehensive Engine & Machinery Parts Supply

Core Engine PartsEngine Control & Hydraulic ComponentsEngine Structure & Cooling
Liner KitPistonPiston RingPressure SwitchFlameout SolenoidMonitorRadiatorFan CoolingBelt
Gasket KitGasket HeadCrankshaftMain ValveAccelerator MotorTransmitterCylinder BlockCylinder HeadConnecting Rod
Valve GuideNozzle (Injector)Bearing (Crankshaft Bearing, Connecting Rod Bearing, Thrust Washer)Engine BearingValve SeatWater PumpOil Pump (Motor)TurbochargerOil CoolerValve TappetRocker Arm

Global Solutions for Engine Overhaul and Repair

We are dedicated to being your reliable source for quality engine components. Our inventory includes Komatsu excavator high-quality piston ring setCummins QSB6.7 engine overhaul gasket kitCaterpillar C7 main bearing replacementIsuzu 6WG1 cylinder block assembly supplier, and Yanmar 4TNV98 diesel pump price. Need a Kubota V3307 turbocharger replacement or Weichai engine connecting rod bearing? We have you covered. We also specialize in the PC200-6 lift spool valve 708-25-11100 alternative, offering solutions for excavator engine oil consumption solutionheavy machinery valve guide installation, and hydraulic pressure switch for Komatsu PC200. We are a trusted genuine quality engine parts exporter providing aftermarket solenoid valve for excavatorcrankshaft and bearing set for Hino J05E, and engine liner and piston assembly manufacturer services. We supply Mitsubishi 4D34 complete engine rebuild kitVolvo D6D water pump genuine partshigh-performance excavator radiator cooling fanquality accelerator motor for construction equipment, and cylinder head replacement for Komatsu 6D105.

Other Engine Parts Models We Can Provide

Komatsu & Yanmar

3D82, 3D84, 4D84, 4D95, 4D1056D95, 6D102, 6D105, 6D108, 6D110, 6D114, 6D170Yanmar: 4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106

Caterpillar & Isuzu

3114, 3116, 3064T, C4, C6, S6K, C7, C-9, C13Isuzu: 3LD1, 4LE1, 4LE2, 4JB1, 4BG1, 4HK1, 6SD1, 6WG1, 6BG1, 6HK1, 6WF1

Kubota, Volvo, Mitsubishi, Hino, Cummins

KOBELCO: J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, 6D34Mitsubishi: 4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40HINO: J05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07DCUMMINS: QSB6.7, B5.9-C, B3.9-C, QSM11, C8.3-C, QSM11-CVOLVO: D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D

Detailed Product & Trade Information

Model NO.Product NameApplicationConditionCertification
708-25-11100 / PC200-6Lift Valve SpoolExcavator Hydraulic SystemNewISO 9001
SpecificationTrademarkOriginProduction CapacityPayment Terms
Standard OEM Size, 6-Hole configurationH.T.M. (Honour Time Machinery)China5000 PCS/YearT/T, Western Union, MoneyGram

Delivery Methods: Express (DHL, FedEx, EMS, UPS), or by Air/Sea. We ensure safe and timely global shipping.

Engineering Machinery Glossary & Maintenance Tips

Key Component Definitions

  • Piston Ring: Seals the combustion chamber to prevent gas and oil leakage. Installed on Piston. Keyword: Komatsu 6D107 Piston Ring

  • Crankshaft: Converts the piston's linear motion into rotational motion. Installed in Cylinder Block. Keyword: Caterpillar C7 Crankshaft

  • Valve Guide: Guides the valve stem to ensure proper seating and movement. Installed in Cylinder Head. Keyword: Isuzu 6BG1 Valve Guide

  • Nozzle (Injector): Sprays atomized fuel into the combustion chamber. Installed in Cylinder Head/Intake Manifold. Keyword: Cummins B3.9-C Injector Nozzle

  • Accelerator Motor: Electronically controls the engine throttle/speed. Installed near Fuel Pump/Engine. Keyword: Komatsu PC300-7 Accelerator Motor

  • Flameout Solenoid: Stops the engine by shutting off the fuel supply. Installed on Fuel Pump. Keyword: Yanmar 4TNV94L Flameout Solenoid

  • Turbocharger: Increases power by forcing compressed air into the engine. Installed on Exhaust Manifold. Keyword: Weichai WP10 Turbocharger

  • Main Valve (Relief Valve): Regulates maximum pressure in the hydraulic circuit. Installed in Main Control Valve. Keyword: Komatsu PC200-6 Main Valve

  • Engine Bearing (Main Bearing): Supports the rotating crankshaft. Installed in Cylinder Block. Keyword: Kubota V2403 Main Bearing

  • Gasket Head: Provides a seal between the cylinder head and the block. Between Cylinder Head and Block. Keyword: Caterpillar C6 Gasket Head

Troubleshooting & Essential Maintenance

Troubleshooting: Excessive Blue Smoke

Device: Komatsu PC200-7 (6D102 Engine). Issue: Excessive blue smoke and low power output. Solution: This often points to oil burning in the combustion chamber. Check and replace the Piston Ring set and verify the Cylinder Liner condition for abnormal wear. Addressing this early is crucial for engine health.

Essential Maintenance: Hydraulic Main Valve

Routine check of the hydraulic Main Valve seals (PC200-6). Tip: Regularly drain and refill hydraulic oil according to the manufacturer's schedule. Check for leaks around the Main Valve to prevent premature wear of internal valve spools, like the Lift Valve Spool 708-25-11100, which ensures precise control and optimal system pressure.

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Honour Time Machinery Limited

Honour Time Machinery Limited is a premier factory-direct exporter specializing in engine assemblies and high-quality replacement parts for major brands like Cummins, Komatsu, and Caterpillar, ensuring peak performance for your heavy machinery globally.

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