CAT Caterpillar Yellow Indicator Light and Komatsu Float Switch 7861-92-4800 High Quality Replacements

Expert Solutions for Excavator Monitoring System Failures and Engine Abnormalities

Caterpillar 3116 Engine Liner Kit | Komatsu PC200-8 Cylinder Liner | Cummins 6CT Engine Sleeve | Isuzu 4HK1 Cylinder Sleeve Factory Direct

Direct From Source: Engine Liner Customization and Global Export

Honour Time Machinery Limited is a leading manufacturer and exporter specializing in heavy-duty engine components. We provide factory-direct sales and support Customized Development for various engine cylinder liners. Whether you need high-precision sleeves for Caterpillar construction machinery or specialized liners for Cummins industrial engines, we ensure OEM-level quality and long-term durability for the global trade market.

Premium Product Features and Benefits

1. High-grade optical material for CAT Yellow Indicator Light 3G-2720 ensures visibility in harsh construction environments.
2. Precision-engineered Komatsu Float Switch 7861-92-4800 7861924800 prevents critical engine coolant level warnings.
3. Designed specifically for excavators to solve flickering light or false alarm abnormalities.
4. High-durability sensors compatible with Cummins, Komatsu, and Caterpillar wiring harnesses.
5. Use for excavator or construction machinery to ensure safe operation and engine protection.

Comprehensive Engine Parts Catalog

We provide a full range of components including Piston Rings, Gasket Kits, Crankshafts, and Turbochargers for brands like Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.

CategoryProduct Items
Core Engine ComponentsLiner Kit, Piston, Piston Ring, Cylinder Block, Cylinder Head, Connecting Rod
Sealing & GasketsGasket Kit, Gasket Head, Engine Bearing, Crankshaft Bearing, Main Bearing
Fuel & Air SystemNozzle, Injector, Turbocharger, Diesel Pump, Water Pump, Oil Pump
Electrical & CoolingPressure Switch, Flameout Solenoid, Monitor, Accelerator Motor, Radiator, Fan Cooling
ValvetrainValve Guide, Valve Seat, Main Valve, Belt

Supported Models and Part Numbers

BrandModel / Part Number (Original)Simplified Part Number (SEO)
CATERPILLAR3G-2720 (Indicator Light)3G2720
KOMATSU7861-92-4800 (Float Switch)7861924800
CATERPILLAR3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13CAT3116, CATC7
KOMATSU3D82, 4D105, 6D95, 6D102, 6D114, 6D170KOM6D102, KOM4D95
ISUZU4HK1, 6HK1, 4BG1, 6BG1, 4LE1, 4JB1ISZ4HK1, ISZ6HK1
MITSUBISHI4D34, 4D24, S4KT, 6D16, 6D24MIT4D34, MITS4KT
YANMAR4D88E, 4TNV94L, 4TNV98, 4TNE84YAN4D88E, YAN4TNV94L
HINOJ05E, J08E, P11C, EF750HINOJ05E, HINOJ08E
VOLVOD6D, D6E, D12D, D12E, D7EVOLD6D, VOLD12D

Technical Glossary: Heavy Equipment Components

  • Caterpillar 320D Injector: Installed in the cylinder head, responsible for fuel atomization in CAT C6.4 engines.

  • Komatsu PC200-8 Float Switch: Located in the sub-water tank to monitor coolant levels.

  • Cummins 6BT Turbocharger: Mounted on the exhaust manifold of Cummins B5.9 engines to increase intake air pressure.

  • Isuzu 4HK1 Crankshaft: The core rotating component within the engine block of Hitachi ZX200-3 excavators.

  • Yanmar 4TNV94 Oil Pump: Located at the front of the engine, ensuring oil circulation for Yanmar mini-excavators.

  • Kubota V2403 Gasket Kit: Complete sealing set for Kubota engines found in Bobcat skid steers.

  • Caterpillar C7 Water Pump: Circulates coolant through the radiator to prevent CAT 325D engine overheating.

  • Weichai WD615 Piston Ring: Installed on the piston to maintain compression in Weichai heavy truck engines.

  • Komatsu 6D102 Connecting Rod: Links the piston to the crankshaft in Komatsu PC200-6 excavators.

  • Isuzu 6WG1 Liner Kit: Removable cylinder sleeve used in large Sany excavators to allow engine rebuilding.

Troubleshooting & Maintenance: Caterpillar 320C Engine Overheating

Symptom: Engine temperature gauge reaches the red zone under load. Diagnosis: Checked the CAT Yellow Indicator Light for warnings; found the water pump leaking and radiator clogged. Solution: Replace the water pump with an Honour Time High-Quality Replacement and flush the cooling system. Maintenance Tip: Always check your Float Switch (e.g., 7861-92-4800) weekly to ensure your coolant level sensors are functioning correctly, preventing catastrophic engine failure.

Logistics and Order Details

Model NO.Excavator Spare PartsCertificationISO9001 / CE
Condition100% Brand NewOriginGuangzhou, China
Capacity5000 PCS / YearPackageNeutral Carton or Custom
PaymentT/T, Western Union, MoneyGram
DeliveryDHL, Fedex, EMS, UPS, Air Cargo, Sea Freight

Click to leave an online message for us

Honour Time Machinery Limited is a professional supplier specializing in engine assemblies and high-precision spare parts for major brands including Cummins, Komatsu, Caterpillar, Isuzu, and Yanmar. We provide global shipping for cylinder liners, pistons, and turbochargers, ensuring your heavy machinery stays operational.

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