CAT Pulley 1337023 & Komatsu Switch 7861-92-4800: High-Quality Chinese Replacement Solves Engine Malfunctions

Custom Development: Your Cylinder Liner Source

We are a Source Manufacturer offering Factory Direct pricing on engine components. We support Customized Development of various Cylinder Liners and other parts for Foreign Trade Export.

Essential Engine Keywords:Caterpillar C7 Cylinder Liner|Komatsu 6D102 Cylinder Liner|Cummins QSB6.7 Cylinder Liner|Isuzu 4HK1 Cylinder Liner

Essential Engine Components: CAT Pulley and Komatsu Float Switch

Are you searching for a reliable, high-quality Chinese replacement for your heavy equipment? Our inventory features critical components like the CATERPILLAR Pulley and the KOMATSU Float Switch. These parts, often crucial for preventing system failures and solving various machine malfunctions, are manufactured to meet or exceed OEM specifications. We provide the perfect aftermarket engine components for maintaining peak performance in demanding construction environments.

Featured Product Details

BrandProduct NamePart Number(s)
CATERPILLARPulley (CAT)1337023, 1337023, 1921563, 1921563, 1979642, 1979642, 1731498, 1731498, 1979641, 1979641
KOMATSUFloat Switch (Small Komatsu)7861-92-4800, 7861924800

Product Features

  • Precise Fit: Guaranteed compatibility for the CAT C7 engine, minimizing installation time.

  • Durability: Manufactured from high-strength steel to withstand the severe vibrations of heavy equipment like the Komatsu PC200-8.

  • Enhanced Performance: The 7861-92-4800 float switch provides accurate liquid level sensing, preventing overheating.

  • Wide Application: Designed for use across various excavator and construction machinery models.

  • OEM Quality Material: The 1337023 Pulley uses high-grade materials for optimal belt life and reduced wear.

Commercial and Technical Details

Model NO. (Generic)Heavy Duty Engine Component
ApplicationExcavator, Loader, Bulldozer
CertificationISO 9001, Quality Assured
ConditionNew, Aftermarket Replacement
Product NamePulley / Float Switch
Transport PackageSturdy Carton Packing for Global Shipping
Specification (CAT Pulley 1337023)7-Groove V-Ribbed, 160mm Outer Diameter
Specification (Komatsu Switch 7861-92-4800)Liquid Level Sensor, 24V Operating Voltage
TrademarkH.T.M (Honour Time Machinery)
OriginChina (Source Manufacturer)
Production Capacity5000PCS/Year
Payment TermsT/T, Western Union, MoneyGram
Delivery MethodsExpress: DHL, Fedex, EMS, UPS or by Air/Sea (Global Export Engine Parts)

Comprehensive Engine Parts & Machine Model Coverage

Honour Time Machinery Limited specializes in a full range of Diesel Engine Overhaul Kits and components for leading brands like CumminsKomatsuCaterpillarIsuzuKubotaYanmar, and Weichai. Our main products include Piston Ring Set for Cummins B5.9-CYanmar 4TNE94 Water PumpIsuzu 6BG1 Turbocharger Supply, and High-Quality Replacement Cylinder Liner. We are your trusted partner for heavy equipment engine parts and reliable engine parts distributor.

Core Engine Parts We Provide (Full Overhaul Solution)

Liner Kit (Cylinder Liner)PistonPiston RingGasket KitGasket Head (Custom Engine Gasket Head)Crankshaft (Weichai Crankshaft Assembly)Valve GuideNozzle (Fuel Injector)Bearing (Engine Bearing Replacement Solution)Pressure SwitchFlameout SolenoidMonitorRadiatorMain ValveBeltCylinder Block (Kubota Engine Block Export)Valve SeatAccelerator MotorTransmitterFan CoolingConnecting Rod (Connecting Rod Assembly for Caterpillar C7)

Other Engine Parts Model Coverage

BrandModels Covered
Komatsu3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170
KOBELCOJ05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T
CATERPILLAR3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13
Mitsubishi4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40
ISUZU3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1
Yanmar4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106
HINOJ05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D
CUMMINSQSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C
VOLVOD6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D

Technical Glossary and Maintenance Insight

Understanding your heavy equipment components is key to proper maintenance and sourcing the right aftermarket engine components. Here are key parts that we stock, offering a reliable heavy duty overhaul kit solution.

1. Cylinder Liner: The sleeve placed in the Engine Block. Key component in CAT 3116 Liner Kit.
2. Piston Ring: Installed in the Piston Groove. Essential for Komatsu 6D102 Piston Ring sets.
3. Thrust Plate: Controls the Crankshaft's axial movement. Used in the Cummins QSB6.7 Thrust Plate application.
4. Injector (Nozzle): Sprays fuel into the Cylinder Head. Critical for the Isuzu 4HK1 Nozzle.
5. Turbocharger: Mounted on the Exhaust Manifold. Increases power for the Weichai WP10 Turbocharger.
6. Water Pump: Circulates coolant through the Engine Block. Example: Kubota V2403 Water Pump.
7. Crankshaft: Converts linear motion to rotational motion in the Cylinder Block. Found in the Yanmar 4TNV98 Crankshaft assembly.
8. Gasket Head: Seals the combustion chamber Between Block and Head. A component of the Hino J08E Gasket Head.
9. Main Bearing: Supports the crankshaft rotation in the Cylinder Block. Used in the Volvo D12D Main Bearing application.
10. Flameout Solenoid: Cuts off fuel supply at the Fuel Pump. Part of the Mitsubishi 6D16 Flameout Solenoid system.

Maintenance Tip: Preventing Engine Overheating

Issue & Solution: Komatsu PC200-8 Excavator

If your Komatsu PC200-8 experiences sudden and intermittent overheating, check the coolant level sensor. A malfunctioning 7861-92-4800 Float Switch can provide inaccurate readings, preventing the operator from realizing a low coolant situation.

General Maintenance Plan: Regularly inspect the cooling system, including the Radiator and Belt tension. Change the engine oil and filters using a Heavy Duty Overhaul Kit every 250-500 operating hours to maintain the longevity of your engine, including the Caterpillar and Cummins engines.

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Honour Time Machinery Limited is a specialist in heavy equipment engine parts, offering high-quality, aftermarket solutions for global clients, focusing on Cummins, Komatsu, and Caterpillar.

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