As a leading manufacturer and exporter, Honour Time Machinery Limited offers factory direct and high-quality piston ring sets and complete solutions for construction machinery. We specialize in engine components like the Liner Kit, Piston, Gasket Kit, Turbocharger, and Crankshaft, helping you address critical issues such as abnormal engine oil consumption. Trust our expertise for reliable parts supply and diesel fuel injection pump service.
We support custom development and OEM/ODM services for all types of engine cylinder liners, cylinder blocks, and cylinder heads. As a direct source manufacturer, we guarantee competitive prices and superior quality for all your external trade export needs.
Precision Fit: Engineered specifically for the Yanmar YC85 excavator.
Aftermarket Quality: A direct, high-quality replacement for the original part number: MSP-44P-001 (MSP44P001).
Reliable Performance: Built to sustain the high demands of construction machinery operation.
Application: Use for excavator or heavy construction machinery.
Durability: Optimized for longevity in harsh working environments.
| Attribute | Detail | Part Numbers |
|---|---|---|
| Brand / Machine Type | Yanmar / Excavator | Original P/N: MSP-44P-001 Simplified P/N: MSP44P001 |
| Model NO. | MSP-44P (YC85) | |
| Product Name | Rotary Motor / Swing Motor | |
| Condition | New Aftermarket High Quality |
We are your trusted source for a full range of components, from the smallest valve guide to complete engine assemblies. Our stock includes Connecting Rod Bearing Size variants, Main Bearing and Rod Bearing Set packages, and specialty items like Flameout Solenoid and Pressure Switch. We offer full wholesale engine gasket kits and solutions for issues like engine oil pump malfunction symptoms. We facilitate smooth construction machinery spare parts export globally.
| Engine Parts Category | Hydraulic & Electric Parts | Cooling & Valves |
|---|---|---|
| Liner Kit, Piston, Piston Ring | Pressure Switch, Flameout Solenoid, Monitor | Radiator, Main Valve, Belt |
| Gasket Kit, Gasket Head, Crankshaft | Accelerator Motor, Transmitter, Fan Cooling | Valve Guide, Valve Seat, Nozzle |
| Engine Bearing, Cylinder Block, Cylinder Head, Connecting Rod | Fuel Injection Pump, Oil Pump, Turbocharger | Water Pump, Nozzle, Bearing |
| Brand | Models | |
|---|---|---|
| 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 | |
Our goal is to be your full-service partner, offering not just genuine vs aftermarket piston options but also the technical knowledge for successful Kubota engine rebuild parts selection and Solenoid valve for excavator main pump repairs. We keep up with the latest in Caterpillar C9 engine repair guide best practices.
Liner Kit: The cylindrical sleeve inserted into the engine block. Cummins QSM11-C Liner Kit.
Piston Ring: Seals the combustion chamber and regulates oil. Location: Piston groove. Komatsu 4D95 Piston Ring.
Gasket Head: Seals the interface between the engine block and cylinder head. Caterpillar 3116 Gasket Head.
Valve Guide: Guides the movement of the valve stem. Location: Cylinder head. Isuzu 6WG1 Valve Guide.
Flameout Solenoid: Cuts off fuel supply to stop the engine. Location: Fuel injection pump. Kubota V2203 Flameout Solenoid.
Main Valve: Controls oil flow in the hydraulic system. Location: Main control valve block. Yanmar ViO50 Main Valve.
Cylinder Block: The main structure of the engine housing the cylinders. Weichai WP10 Cylinder Block.
Valve Seat: Provides a sealing surface for the valve face. Location: Cylinder head. Cummins B5.9-C Valve Seat.
Accelerator Motor: Controls the engine speed (throttle). Location: Engine throttle linkage. Komatsu PC300-7 Accelerator Motor.
Transmitter: Converts a physical quantity (like pressure) into an electrical signal. Location: Hydraulic circuit. Caterpillar 320D Transmitter.
Fault & Solution (Komatsu PC200-8 Engine Bearing Failure): If the engine is experiencing a sudden knocking noise, especially under load, it often indicates a main or connecting rod bearing failure. Immediate action: Stop the engine to prevent catastrophic crankshaft damage. Inspect oil pressure and check oil pan for metal debris. Replace the Engine Bearing set and ensure oil passages are clear.
General Maintenance Tip: Regular testing of your hydraulic system's Pressure Switch is vital. For all engines, including the Yanmar 4TNV88, stick to the recommended oil change intervals and always use a high-quality Gasket Kit when performing maintenance to ensure proper sealing integrity.
We handle the full range of heavy duty crankshaft for sale and complete weichai diesel engine components supply. Our logistics team specializes in reliable construction machinery spare parts export, ensuring timely delivery via Express services (DHL, FedEx, EMS, UPS) or by Air/Sea freight. We offer solutions from best aftermarket engine parts sourcing to Engine valve train components supply.
| Detail | Specification |
|---|---|
| Model NO. | MSP-44P (YC85) |
| Application | Excavator, Construction Machinery |
| Product Name | Rotary Motor |
| Condition | New |
| Certification | ISO9001 (Inferred) |
| Trademark | Honour Time |
| Origin | China (Source Manufacturer) |
| Production Capacity | 5000PCS/Year |
| Transport Package | Carton / Wooden Case |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea |
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