Komatsu Filters: Specs, Uses, and Benefits of the Essential Components
Performance and reliability are everything when it comes to Komatsu trucks and heavy machinery. Even the most robust of machines, though, fall victim to unexpected malfunctions without adequate protection. These filters are often overlooked, but they are critical to ensuring that contaminants like dust, metal particles, and moisture are filtered out of the machinery’s crucial systems to avoid system failure. Let’s take a look at some of these components and learn more about them.

1.Oil Filter: Initial Filter for the Engine’s Systems
- What Does This Component Do? It traps contaminants, including dirt, metal shavings, and carbon deposits found in engine oil. By filtering these impurities, the oil filter maintains pure essential lubrication, lowers wear, and lengthens the engine’s useful life.
- What Are a Trio of the Features? Top filter manufacturer uses high-quality materials that can filter even the finest particles. Some models contain a safety valve that allows oil to bypass the filter if it becomes clogged to avoid filter failure.
- Where Can it Be Found; Komatsu makes oil filters for its excavators, loaders, bulldozers, and more. Part numbers like 6742-01-4540, 6736-51-5142, 6732-51-5140, and 6610-51-4400 are among the most common.
2.Fuel Filter: Pure Fuels for High-Power Engines.Material.
- What is the Functionality? It filters out impurities such as dirt, water, and rust in the fuel before it enters the engine’s combustion chamber. Clean fuel allows for better operation, larger power output, and reduced stress on the fuel injection system. Key Remember. locality.
3.Hydraulic Filter: Keeping the Hydraulic System Safe:
- What It Does: The job of hydraulic filters is to remove dirt, metal debris, and moisture from the hydraulic fluid. This protects the pumps, valves, and cylinders from damage while ensuring the hydraulics remain quick and reliable.
- Key Features: These units are constructed with high-quality filter media that guarantees consistent filtration in demanding operational environments.
- Common Applications & Part Numbers: Hydraulic filters are used in many different Komatsu hydraulic excavators, loaders, cranes, and other equipment. Popular references include 281-16-11290, 1266751-H2, 714-07-28713, and 21T-60-31410.
Cooling Filter: Protecting the Cooling System:
- What It Does: The coolant filter’s job is to remove rust, scale, and debris from the cooling system. They ensure consistent coolant flow and heat transfer that helps the engine stay at a safe temperature.
- Key Features: These filters have been designed to filter out contaminants while maintaining flow in order to ensure the long-term health of the cooling system.
Common Applications & Part Numbers: Cooling filters are used in numerous Komatsu equipment. Various Komatsu’s typical part numbers include 600-411-1020, 600-411-1171, and 600-411-1160.Komatsu filters protect your investment and ensure your equipment continues working as expected for many years to come from oils and fuel to hydraulics and coolant. Nothing quite compares to Komatsu quality, and we offer the following filters below.
| Manufacturer | Ref. No. | Manufacturer | Ref. No. |
| KOMATSU | 6742-01-4540 | KOMATSU | 1295224-H1 |
| KOMATSU | 6736-51-5142 | KOMATSU | 62165-45110 |
| KOMATSU | 6732-51-5140 | KOMATSU | 1212621-H1 |
| KOMATSU | 6742-01-4120 | KOMATSU | 121-262-2H1 |
| KOMATSU | 6610-51-4400 | KOMATSU | 600-211-1231 |
| KOMATSU | 600-211-1340 | KOMATSU | 600-311-3320 |
| KOMATSU | 600-211-2110 | KOMATSU | 600-212-1511 |
| KOMATSU | 6136-51-5121 | KOMATSU | 600-211-6240 |
| KOMATSU | 600-211-5240 | KOMATSU | 600-211-5242 |
| KOMATSU | 6735-51-5141 | KOMATSU | 600-211-6242 |
| KOMATSU | 600-411-1191 | KOMATSU | 418-18-34161 |
| KOMATSU | 600-411-1151 | KOMATSU | 6136-51-5120 |
| KOMATSU | 600-212-1510 | KOMATSU | 6732-71-6111 |
| KOMATSU | 6732-71-6110 | KOMATSU | 161-623 |
| KOMATSU | 6610-72-8600 | KOMATSU | 124-061-9H1 |
| KOMATSU | 6754-71-6130 | KOMATSU | 203-01K-1280 |
| KOMATSU | 1240483-H1 | KOMATSU | 281-16-11290 |
| KOMATSU | 1214921-H1 | KOMATSU | 1266751-H2 |
| KOMATSU | 714-07-28713 | KOMATSU | 14X-49-61410 |
| KOMATSU | 21T-60-31410 | KOMATSU | 6180-51-5130 |
| KOMATSU | 714-07-28712 | KOMATSU | 21N-60-12210 |
| KOMATSU | 23S-49-13122 | KOMATSU | 600-411-1181 |
| KOMATSU | 600-411-1020 | KOMATSU | 600-319-5610 |
| KOMATSU | 600-411-1171 | KOMATSU | 600-311-3550 |
| KOMATSU | 600-411-1160 | KOMATSU | 600-311-8321 |
| KOMATSU | 600-311-7460 | KOMATSU | 600-311-9121 |
| KOMATSU | 600-311-9520 | KOMATSU | 600-311-3110 |
| KOMATSU | 6754-71-6140 | KOMATSU | 673-271-6110 |
| KOMATSU | 600-311-8220 | KOMATSU | 600-311-8290 |
| KOMATSU | 600-311-8222 | KOMATSU | 668-471-8600 |
| KOMATSU | 600-311-8291 | KOMATSU | 600-319-5410 |
| KOMATSU | 600-311-4510 | KOMATSU | 600-319-4800 |
| KOMATSU | 6732-71-6120 | KOMATSU | 600-311-3870 |
| KOMATSU | 600-311-3620 | KOMATSU | 600-311-3530 |
| KOMATSU | 600-311-8221 | KOMATSU | 600-311-8293 |
| KOMATSU | 600-319-3750 | KOMATSU | 600-311-7132 |
| KOMATSU | 600-319-3550 | KOMATSU | 600-319-5910 |
| KOMATSU | 600-311-3841 | KOMATSU | 600-311-7110 |
| KOMATSU | 600-311-2110 | KOMATSU | 600-311-4120 |
| KOMATSU | 600-311-4120 | KOMATSU | 419-60-35152 |
