Product Details

CAT 255-2969 Oil Pump & Komatsu 7861-92-4800 Float Switch Solution:
Your High-Quality Chinese Replacement for Engine Issues

Solving CAT 3116 Engine Lubrication Failure and Komatsu PC200-8 Fuel Level Sensor Abnormalities.

Contact Our Experts Immediately for Factory Direct Pricing!

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Custom Engine Liner Kit Development: Factory Direct & Export Specialist

As a source manufacturer, Honour Time Machinery Limited specializes in the customized development and direct sale of high-precision Liner Kits (Cylinder Liners) for all major construction machinery brands. Get unparalleled quality control and competitive pricing for your engine overhaul projects.

CUMMINS QSB6.7 Liner Kit CustomizationKOMATSU 6D105 Liner Kit Factory DirectCATERPILLAR C7 Liner Kit ExportISUZU 4HK1 Liner Kit Supplier

The Critical CAT Oil Pump 255-2969 (2552969)

Ensure reliable lubrication for your heavy machinery with our precision-engineered Caterpillar 255-2969 Oil Pump. A faulty oil pump is a primary cause of catastrophic engine failure, affecting vital components like the Engine Bearing and Crankshaft. Our high-quality replacement resolves low oil pressure issues immediately.

✓OE Performance Guaranteed:Designed to meet or exceed OEM specifications forCAT 3116andC7engines, ensuring consistent oil flow.
✓Durable Construction:Built with robust materials to withstand high temperatures and extreme working conditions in construction machinery.
✓Direct Fit Replacement:Seamless installation for the originalPart No. 255-2969/2552969.
✓Optimized for Excavators:Use for heavy-duty applications inCAT ExcavatorandWheel Loadermodels.
✓Cost-Effective Solution:Premium quality without the dealership price tag, boosting your repair shop's profitability.

Reliable Komatsu Float Switch 7861-92-4800 (7861924800)

Eliminate false readings and monitoring errors with our accurate Komatsu 7861-92-4800 Float Switch. This essential sensor, which works alongside the Monitor, is vital for precise fuel or hydraulic fluid level reporting in Komatsu excavators, preventing unexpected shutdowns.

✓Precise Level Sensing:Provides accurate, real-time data to the excavator'sMonitor, critical for operational efficiency.
✓Enhanced Durability:Designed for chemical resistance against diesel and hydraulic fluids, extending service life.
✓Perfect OEM Match:Guaranteed compatibility forKomatsu PC200-8and other models usingPart No. 7861-92-4800/7861924800.
✓Easy Installation:Plug-and-play design simplifies replacement in the fuel or hydraulic tank.
✓Safety Component:Helps maintain optimal fluid levels, preventing damage to theHydraulic Pump Main Valveor engine.

Detailed Product Specifications

Attribute	CAT Oil Pump	Komatsu Float Switch
Brand / OEM P/N	CAT / 255-2969 (2552969)	Komatsu / 7861-92-4800 (7861924800)
Application	Excavator, Wheel Loader (CAT 3116/C7 Engine)	Excavator (Komatsu PC200-8 and similar)
Model NO. (Alternative)	2552969	7861924800
Product Name	Engine Oil Pump	Hydraulic/Fuel Tank Float Switch Sensor
Specification	Standard OE Fitment for CAT 3116 Engine	Standard OE Fitment for Komatsu PC200-8
Condition / Certification	New / ISO9001 Certified	New / ISO9001 Certified
Origin / Capacity	China / 5000PCS/Year	China / 5000PCS/Year
Payment Terms	T/T, Western Union, MoneyGram
Delivery Methods	Express: DHL, FedEx, EMS, UPS or by Air/Sea freight

Essential Construction Machinery Parts Glossary

Understanding key engine components, from Piston to Turbocharger, is crucial for effective maintenance and part sourcing. Honour Time Machinery provides all these high-demand parts.

1. Crankshaft: Located in the Engine Block, it converts the Piston's linear motion into rotational energy. e.g., CUMMINS QSB6.7 Crankshaft

2. Piston Ring: Installed on the Piston, sealing the combustion chamber and controlling oil. e.g., KOMATSU 6D102 Piston Ring Set

3. Cylinder Block: The main engine frame housing the cylinders. e.g., CATERPILLAR 3116 Cylinder Block

4. Gasket Head: Seals the combustion chamber between the Cylinder Head and Block. e.g., ISUZU 4HK1 Gasket Head

5. Turbocharger: Attached to the exhaust manifold, it increases air intake pressure. e.g., YANMAR 4TNV98 Turbocharger

6. Fuel Injector: Installed in the Cylinder Head, spraying fuel for combustion. e.g., WEICHAI WP10 Fuel Injector

7. Water Pump: Engine front, circulates coolant through the Radiator. e.g., KUBOTA V2203 Water Pump

8. Engine Bearing (Main Bearing): Supports the rotating Crankshaft in the Block. e.g., CUMMINS B5.9-C Main Bearing

9. Valve Guide: Guides valve movement inside the Cylinder Head. e.g., KOMATSU 6D108 Valve Guide

10. Flameout Solenoid: Installed near the fuel pump, cutting off fuel supply. e.g., CATERPILLAR C7 Flameout Solenoid

Troubleshooting & Essential Engine Maintenance

Common Fault & Solution: Komatsu PC200-8 Excavator Engine Overheating

Engine overheating is often caused by a malfunctioning Water Pump, a blocked Radiator, or issues with the Fan Cooling system.
Solution: For a Komatsu PC200-8, check the coolant level and inspect the KOMATSU 6D107 Water Pump for leaks or shaft play. Thoroughly clean the Radiator fins to ensure optimal airflow. Immediate action prevents thermal damage to the Cylinder Head and Gasket Head.

Essential Maintenance Tip

Oil Change Interval: Timely replacement of the engine oil and filters (including the filter connected to the CAT Oil Pump 255-2969) is crucial. Replace oil every 250-500 operating hours. This ensures proper lubrication for Engine Bearings and reduces wear on the Liner Kit and Piston, significantly extending the engine's lifespan.

Comprehensive Engine Parts and Models Supply

We stock a vast inventory of complete Engine Assembly and high-quality parts like Liner Kit, Piston Ring, Gasket Kit, Diesel Pump, Crankshaft, Turbocharger, and Oil Pump.

Engine Parts We Supply

Liner Kit
Piston
Piston Ring
Gasket Kit
Gasket Head
Crankshaft
Valve Guide
Nozzle
Bearing
Pressure Switch
Flameout Solenoid
Monitor
Radiator
Main Valve
Belt
Engine Bearing
Cylinder Block
Valve Seat
Accelerator Motor
Transmitter
Fan Cooling

Engine Models We Support (Engine Overhaul Kits Available)

Komatsu:

3D82, 3D84, 4D105, 6D95, 6D108, 6D110, 4D84, 4D95, 6D102, 6D105, 6D114, 6D170

KOBELCO:

J05E, 6D34T, 6D16, J08E, 6D22T, 6D24T, 6D16T, 6D34

CATERPILLAR:

3114, 3116, C4, C6, 3064T, S6K, C7, C-9, C13

Mitsubishi:

4D34, 4D24, K4M, S3Q2, 6D16, 6D24, S4KT, 6D40

ISUZU:

3LD1, 4LE1, 4BG1, 4HK1, 6SD1, 6WG1, 4LE2, 4JB1, 6BG1, 6HK1, 6WF1

Yanmar:

4D88E, 4TNE84, 4TNV88, 4TNV94L, 4TNE88, 4TNE94, 4TNV98, 4TNV106

HINO:

J05E, J08E, V25C, EF750, P11C, V21C, H06CT, H07D

CUMMINS:

QSB6.7, QSM11-C, B5.9-C, B3.9-C, QSM11, C8.3-C

VOLVO:

D6D, D6E, D9E, D12D, D7D, D7E, D12E, D16D

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Honour Time Machinery Limited

Honour Time Machinery Limited specializes in high-quality engine assemblies and replacement parts for leading brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. We are your trusted partner for all engine overhaul, maintenance, and repair needs.

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CAT 255-2969 Oil Pump & Komatsu 7861-92-4800 Float Switch Solution: Your High-Quality Chinese Replacement for Engine Issues