We are a source factory specializing in the customization and mass production of engine cylinder liners, pistons, and related core components. As a leading manufacturer and foreign trade exporter, we offer Factory Direct pricing on OEM Grade replacements for all major construction machinery brands.
The integrity of your Komatsu engine depends on the reliability of every single component. We supply the Piston Push Rod, a critical part of the valve train system, essential for transferring motion from the camshaft to the rocker arm. This precision-engineered part is designed as a direct, high-quality replacement for the genuine Komatsu item, ensuring your machinery operates without deviation. The essential Komatsu Piston Push Rod is identified by its key Part Number: 702-16-53170, also searchable as 7021653170.
OEM-Grade Material: Manufactured from high-strength steel alloy to guarantee durability and resistance to wear under high cyclic loads.
Precise Fitment: Engineered to match the exact specifications for the Komatsu 6D107E-1 engine, eliminating installation and performance issues.
Use for Excavator or Construction Machinery: Specifically designed for heavy-duty applications like the Komatsu Excavator PC200-8 and similar models.
Vibration Dampening: Optimized structure to minimize valve train noise and enhance engine smoothness during operation.
High-Pressure Tolerance: Proven performance under the extreme pressures and temperatures of modern diesel engines.
Reach out to us for direct wholesale pricing and international shipping details.
Our commitment to quality ensures that every Komatsu part, including the Piston Push Rod 702-16-53170, meets strict international standards.
| Attribute | Value | Details |
|---|---|---|
| Model NO. | 702-16-53170 | Direct replacement part number. |
| Application | Komatsu Excavator PC200-8 | Used on the Komatsu 6D107E-1 Engine. |
| Certification | ISO9001, CE | Guaranteed quality manufacturing processes. |
| Condition | New | Brand new, ready for immediate installation. |
| Product Name | Piston Push Rod | Also known as Valve Push Rod. |
| Transport Package | Carton | Secure packaging for safe international shipping. |
| Specification | Piston Push Rod, For 6D107 Engine (High-Strength Steel) | Precision engineered for optimal valve timing. |
| Trademark | H.T.M. (Honour Time Machinery Limited) | Our quality assurance brand. |
| Origin | China | Factory direct sales. |
| Production Capacity | 5000PCS/Year | Ensuring stable supply for large orders. |
| Payment Terms | T/T, Western Union, MoneyGram | Flexible payment options for international trade. |
| Delivery Methods | Express: DHL, FedEx, EMS, UPS or by Air/Sea | Global logistics support to meet urgent requirements. |
Honour Time Machinery Limited is your reliable source manufacturer for a wide array of engine assemblies and spare parts. Our catalogue covers major construction and industrial brands, including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.
From fundamental components like the Cylinder Liner, Piston, and Piston Ring, to crucial running gear such as Main Bearing and Con Rod Bearing, and complete Overhaul Kits (Gasket Kit), we offer everything you need for engine overhaul and maintenance. Our expertise extends to fuel systems, including Diesel Pump and Injector units, and major engine structure parts like Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod. We ensure genuine quality and competitive pricing for all Heavy duty equipment engine spare parts and offer specialized items like the Connecting rod bushing Komatsu 6D107.
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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
| Brand | Models Covered |
|---|---|
| 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 |
Understanding the function and placement of each part is crucial for effective maintenance. Here are 10 key terms from the construction machinery field:
Crankshaft: Located in the engine block. It converts the reciprocating motion of the piston into rotational motion. Cummins QSB6.7 Crankshaft
Turbocharger: Mounted on the exhaust manifold. It uses exhaust gases to spin a turbine, compressing intake air to boost power. Caterpillar C7 Turbocharger
Piston Ring: Installed in grooves around the piston. They seal the combustion chamber and regulate oil consumption. Isuzu 4HK1 Piston Ring Set
Water Pump: Attached to the front of the engine block, circulating coolant throughout the system. Komatsu 6D107 Water Pump Assembly
Main Valve: Located within the hydraulic pump/control block. It directs hydraulic fluid to cylinders and motors. Yanmar VIO80 Main Control Valve
Flameout Solenoid: Usually situated on the fuel pump or engine. It controls the fuel supply to shut off the engine. Kubota V2203 Flameout Solenoid
Cylinder Block: The main structure of the engine, containing the cylinders. Weichai WP10 Cylinder Block Casting
Gasket Head: Placed between the cylinder head and the engine block. It seals the combustion chamber and coolant passages. Cummins B5.9-C Cylinder Head Gasket
Valve Guide: Press-fit into the cylinder head. It guides the movement of the intake and exhaust valves. Caterpillar 3116 Valve Guide
Accelerator Motor (Throttle Motor): Located near the engine throttle body or governor. It electronically controls engine speed. Komatsu PC200-8 Accelerator Motor
A proactive approach to maintenance is the best way to extend the lifespan of your heavy machinery.
Issue: A Komatsu PC200-8 excavator experiences a sudden, noticeable loss of engine power, particularly under load, without excessive smoke.
Diagnosis & Solution: This can often be linked to a failure in the fuel delivery system. One common culprit is a blocked fuel filter or a faulty Isuzu 4HK1 Injector nozzle. Solution: Replace all fuel filters immediately. If the issue persists, test the fuel pressure and check the electrical resistance of the fuel injectors. Replacing the faulty injector with a high-quality unit from our Engine rebuild kit selection often resolves the problem, restoring full Komatsu 6D107E-1 engine performance.
Oil and Filter Change: Adhere strictly to the manufacturer's specified intervals for engine oil and oil filter replacement to protect critical components like Engine Bearing and Crankshaft.
Cooling System Check: Regularly inspect the coolant level, the condition of the Radiator, and the Fan Cooling belt tension to prevent engine overheating.
Valve Train Inspection: Periodically check valve clearances. Incorrect clearance can put undue stress on the Piston Push Rod 702-16-53170, leading to premature wear and power loss.
Honour Time Machinery Limited is a certified Source Manufacturer and Foreign Trade Export specialist, dedicated to supplying high-grade engine assemblies and parts for Cummins, Komatsu, Caterpillar, and other top brands globally.
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