Fluids and filters

Keep up with your filter maintenance to avoid unnecessary downtime.

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Filters and elements

HEPA filter retrofit kit

This HEPA filter retrofit kit for the dash A/C unit of your mining and construction vehicles is designed to help capture airborne particles and particulate matter to promote improved air quality for your operators.

This HEPA filter retrofit kit for the dash A/C unit of your mining and construction vehicles is designed to help capture airborne particles and particulate matter to promote improved air quality for your operators.

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Filters and elements

Filters

Filters designed and tested to help extend component life for optimal machine performance and reliability. Filters designed and tested to help extend component life for optimal machine performance and reliability.
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Filters and elements

EDT filters

Komatsu manufactures a variety of engine, hydraulic, powertrain, fuel and cab filters.

Komatsu manufactures a variety of engine, hydraulic, powertrain, fuel and cab filters.

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Filters and elements

Forestry filter kits

Filters designed and tested to help extend component life for optimal machine performance and reliability. Filters designed and tested to help extend component life for optimal machine performance and reliability.
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Oil

Joy gear lubricants

Outstanding thermal stability and high load carrying capacity. Outstanding thermal stability and high load carrying capacity.
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Oil

Environmentally acceptable lubricants

Make a dramatic leap forward in sustainability without sacrificing performance. Make a dramatic leap forward in sustainability without sacrificing performance.
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Filters and elements

Joy genuine filters and elements

OEM parts designed to help maximize system and component life. OEM parts designed to help maximize system and component life.
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Oil

Komatsu AX080 axle oil

Komatsu's heavy-duty AX080 axle oil is an advanced wet brake fluid and oil designed for the heavy braking and torque loads seen in construction and mining equipment. Komatsu's heavy-duty AX080 axle oil is an advanced wet brake fluid and oil designed for the heavy braking and torque loads seen in construction and mining equipment.
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Oil

Komatsu engine oil

Komatsu's heavy-duty diesel engine oil products are designed specifically for construction and mining equipment. These quality engine oils meet the current low ash API CK-4 specification. Komatsu's heavy-duty diesel engine oil products are designed specifically for construction and mining equipment. These quality engine oils meet the current low ash API CK-4 specification.
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Grease

Komatsu grease G2-LI

Komatsu G2-LI is a multipurpose grease designed to be the “one grease” for use with all components on most Komatsu construction equipment. Komatsu G2-LI is a multipurpose grease designed to be the “one grease” for use with all components on most Komatsu construction equipment.
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Oil

Komatsu hydraulic oil

Komatsu hydraulic oil is a zinc-based anti-wear fluid with proven performance in off-road, as well as stationary equipment. Komatsu hydraulic oil is a zinc-based anti-wear fluid with proven performance in off-road, as well as stationary equipment.
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Coolants

Komatsu Supercoolant

Komatsu Supercoolant is designed with advanced organic acid technology (OAT) designed to provide premium protection to all parts of the engine's cooling system. Komatsu Supercoolant is designed with advanced organic acid technology (OAT) designed to provide premium protection to all parts of the engine's cooling system.
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Oil

Komatsu transmission oil

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