6240-21-6400 Cover assembly Komatsu bulldozer spare parts

6240-21-6400 Cover assembly Komatsu bulldozer spare parts

The Komatsu 6240-21-6400 cover assembly is a crucial protective component for the engine, hydraulic system, or transmission system of Komatsu bulldozers. Manufactured strictly according to Komatsu’s original dimensions, structure, and manufacturing standards, it is suitable for harsh operating environments with high temperatures, heavy loads, and high dust levels. Its main functions include protecting internal parts, sealing against dust and oil leaks, reducing noise, and reinforcing the structure, effectively ensuring the stable operation of internal components. It is a high-quality replacement part for Komatsu bulldozer maintenance, repair, and overhaul.

The 6240-21-6400 cover assembly is made of high-strength cast iron or alloy material, undergoing precision casting, aging treatment, and finishing. It boasts excellent overall rigidity and strength, capable of withstanding vibration and impact loads, and is not easily deformed or cracked. The smooth and clean mating surfaces provide excellent sealing performance, effectively preventing oil and hydraulic fluid leakage and the entry of dust and impurities, protecting core components such as internal gears, bearings, and shafts. Mounting holes and positioning stops are machined to original high-precision tolerances, ensuring a tight fit and secure assembly with the machine body, guaranteeing overall machine sealing and operational stability. This product strictly adheres to Komatsu’s original factory standards, boasting high adaptability and durability. It is widely applicable to harsh working conditions such as mining, infrastructure construction, and earthmoving projects, effectively extending equipment lifespan, reducing failure rates, and improving equipment uptime and operational efficiency.

Core Technical Parameters

Product Model: 6240-21-6400
Product Name: Cover Assembly
Applicable Models: Komatsu series bulldozers
Material: High-strength cast iron / alloy structure
Process: Precision casting, aging treatment, precision machining
Features: Excellent sealing, pressure and vibration resistance, wear-resistant and non-deformable
Functions: Component protection, dustproof sealing, oil leakage prevention

Core Advantages

Original factory standard dimensions, strong adaptability; reliable sealing performance, oil and dustproof; high strength and impact resistance, long service life; stable operation, reducing equipment failure and maintenance costs.

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195-01-61381 Hose Assembly
02896-21015 O-ring
07376-70522 Plug
6202-11-5920 Bracket
02720-41616 Plug
6150-21-5920 Collar
6150-21-5930 Nut
6150-21-5910 Bushing
6162-25-5410 Guide, Oil Gauge
6245-21-5320 Gauge, Oil Level
6162-23-5820 Clamp
6205-51-8490 Bracket
6741-81-9220 Sensor
6245-51-6310 Tube, Suction
07000-E2060 O-ring
6245-51-6320 Bracket
6245-51-6330 Bracket
6240-51-6391 Plate
6693-22-5600 Valve Assembly
07040-02412 Plug
6245-21-5111 Pan, Oil
6240-21-5290 Plate
600-815-9360 Heater, Oil Pan
6245-51-6210 Bracket
6245-81-5610 Bracket
6245-81-5640 Wiring Harness
6245-81-5620 Bracket
6245-81-5630 Plate
6245-31-1221 Flywheel Assembly
6645-31-1321 • Gear, Ring
6245-31-1420 Bolt
6162-33-1740 Washer
6261-81-2901 Sensor Assembly, Speed
6245-21-4120 Housing, Flywheel
07046-21210 Plug
01011-E1290 Bolt
6245-21-4220 Bolt
01011-61810 Bolt
01643-21845 Washer
6162-25-4251 Seal

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