07040-11812 Plug Komatsu bulldozer spare parts

07040-11812 Plug Komatsu bulldozer spare parts

The Komatsu 07040-11812 plug is a specialized sealing plug for the engine, hydraulic system, gearbox, and oil circuit systems of Komatsu bulldozers. Manufactured strictly according to Komatsu’s original dimensions, precision, and process standards, it is suitable for harsh operating conditions involving high pressure, high temperature, and strong vibration. It is primarily used for sealing oil passages, water passages, and housing holes to prevent oil, water, and dust leaks, ensuring stable operation of the entire machine’s lubrication, cooling, and hydraulic systems. It is an essential sealing accessory for equipment maintenance, repair, and overhaul.

The 07040-11812 plug is made of high-strength alloy structural steel, precision-machined and corrosion-resistant. It boasts high strength, excellent pressure resistance, vibration resistance, and anti-loosening properties, capable of withstanding high pressure and impact loads for extended periods without leakage, loosening, or damage. Its high-precision threads and smooth, clean sealing surface ensure a tight fit with the machine body, housing, and valve blocks, guaranteeing a secure and reliable installation and effectively preventing oil, water, and dust leaks, ensuring stable operation of all systems.

This product strictly adheres to Komatsu’s original standards, ensuring precise dimensions and strong adaptability. It is widely applicable to harsh operating environments such as mining, infrastructure, and earthmoving projects. It provides durable sealing and a long service life, effectively improving equipment sealing and operational stability, reducing leakage and maintenance costs.

Core Technical Parameters

Product Model: 07040-11812
Product Name: Plug / End Cap / Oil Plug
Applicable Models: Komatsu series bulldozers
Material: High-strength alloy structural steel
Process: Precision machining, heat treatment, corrosion protection
Features: High-pressure sealing, vibration-resistant and anti-loosening, pressure-resistant and durable
Functions: Hole sealing, oil circuit sealing, dustproof and leak-proof

Core Advantages

Original factory standard dimensions, strong adaptability; tight and leak-proof seal; vibration-resistant, pressure-resistant, and long service life; easy installation, reducing equipment failure.

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01010-80890 Bolt
6212-61-3980 Bolt, Adjusting
6218-81-8430 Clamp
6245-81-6902 Tension Pulley Assembly
6245-81-6912 • Bracket
6162-64-3910 • Bearing, Needle
6245-81-6840 • Race, Inner
6162-64-3930 • Seal, Dust
6245-81-6941 • Shaft
6245-81-6950 • Spring, Tension
6245-81-6961 • Plate
04022-12035 • Pin, Dowel
6245-81-6971 • Shaft
06301-06306 • Bearing, Ball
6245-81-6981 • Spacer
6245-81-6990 • Plate
6245-81-6820 • Pulley, Tension
6245-81-6830 • Plate
07043-00108 • Plug, Taper
07029-00000 • Valve, Relief
6245-81-6521 Bracket
6245-81-6561 Bracket
6245-81-6290 Block
6215-51-8180 Bracket
21T-72-14930 Boss
600-861-9120 Alternator Assembly
KD0-35100-0310 • Rotor Assembly
KD0-09201-0760 • Bearing, Ball
KD0-35700-0970 • Bracket Assembly
KD0-35710-1190 • Bracket
KD0-35943-0210 • Bushing
600-861-9121 Alternator Assembly
KD0-35100-0311 • Rotor Assembly
KD1-33923-0890 • Collar
KD1-35923-0030 • Collar
KD0-09201-0770 • Bearing, Ball
KD0-35300-0200 • Bracket Assembly
KD0-35926-0080 • Retainer

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