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Oils & Lubricants for Industrial, Automotive, Diesel and Aviation, Quality Lubricants & Fluids Since 1929
Quality Lubricants & Fluids Since 1929

Hydraulic Oil

  • TRUEGARD Anti-Wear Hydraulic Oil AW 46 - 55 Gallon Drum

    Original Price $578.22 - Original Price $578.22
    Original Price
    $578.22
    $578.22 - $578.22
    Current Price $578.22

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevent wear and transfer power formulated with patented T...

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    Original Price $578.22 - Original Price $578.22
    Original Price
    $578.22
    $578.22 - $578.22
    Current Price $578.22
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    TRUEGARD Anti-Wear Hydraulic Oil AW 32 - 55 Gallon Drum

    Original Price $578.22 - Original Price $578.22
    Original Price
    $578.22
    $578.22 - $578.22
    Current Price $578.22

    * THIS PRICE IS FOR 55 GAL TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevent wear and transfer power...

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    Original Price $578.22 - Original Price $578.22
    Original Price
    $578.22
    $578.22 - $578.22
    Current Price $578.22
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    TRUEGARD Anti-Wear Hydraulic Oil AW 68 - 55 Gallon Drum

    Original Price $578.22 - Original Price $578.22
    Original Price
    $578.22
    $578.22 - $578.22
    Current Price $578.22

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids  prevent wear and transfer power formulated with patented ...

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    Original Price $578.22 - Original Price $578.22
    Original Price
    $578.22
    $578.22 - $578.22
    Current Price $578.22
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    TRUEGARD Anti-Wear Hydraulic Oil AW 68 - 330 Gallon TOTE

    Original Price $3,603.50 - Original Price $3,603.50
    Original Price
    $3,603.50
    $3,603.50 - $3,603.50
    Current Price $3,603.50

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids  prevent wear and transfer power formulated with patented ...

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    Original Price $3,603.50 - Original Price $3,603.50
    Original Price
    $3,603.50
    $3,603.50 - $3,603.50
    Current Price $3,603.50
  • TRUEGARD Anti-Wear Hydraulic Oil AW 46 - 5 Gallon Pail

    Original Price $147.00 - Original Price $147.00
    Original Price
    $147.00
    $147.00 - $147.00
    Current Price $147.00

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevent wear and transfer power formulated with patented T...

    View full details
    Original Price $147.00 - Original Price $147.00
    Original Price
    $147.00
    $147.00 - $147.00
    Current Price $147.00
  • TRUEGARD Anti-Wear Hydraulic Oil AW 32 - 5 Gallon Pail

    Original Price $147.00 - Original Price $147.00
    Original Price
    $147.00
    $147.00 - $147.00
    Current Price $147.00

    TRUEGARD Anti-Wear Hydraulic Oils represent a new standard in hydraulic fluid performance, engineered to meet the rigorous demands of both industri...

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    Original Price $147.00 - Original Price $147.00
    Original Price
    $147.00
    $147.00 - $147.00
    Current Price $147.00
  • TRUEGARD Anti-Wear Hydraulic Oil AW 46 - 275 Gallon TOTE

    Original Price $2,875.00 - Original Price $2,875.00
    Original Price
    $2,875.00
    $2,875.00 - $2,875.00
    Current Price $2,875.00

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevent wear and transfer power formulated with patented ...

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    Original Price $2,875.00 - Original Price $2,875.00
    Original Price
    $2,875.00
    $2,875.00 - $2,875.00
    Current Price $2,875.00
  • TRUEGARD Anti-Wear Hydraulic Oil AW 68 - 5 Gallon Pail

    Original Price $147.00 - Original Price $147.00
    Original Price
    $147.00
    $147.00 - $147.00
    Current Price $147.00

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevents wear and transfers power formulated with patented...

    View full details
    Original Price $147.00 - Original Price $147.00
    Original Price
    $147.00
    $147.00 - $147.00
    Current Price $147.00
  • TRUEGARD Anti-Wear Hydraulic Oil AW 46 - 330 Gallon TOTE

    Original Price $3,603.50 - Original Price $3,603.50
    Original Price
    $3,603.50
    $3,603.50 - $3,603.50
    Current Price $3,603.50

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevent wear and transfer power formulated with patented ...

    View full details
    Original Price $3,603.50 - Original Price $3,603.50
    Original Price
    $3,603.50
    $3,603.50 - $3,603.50
    Current Price $3,603.50
  • Best Sellers badge

    TRUEGARD Anti-Wear Hydraulic Oil AW 68 - 275 Gallon TOTE

    Original Price $2,875.00 - Original Price $2,875.00
    Original Price
    $2,875.00
    $2,875.00 - $2,875.00
    Current Price $2,875.00

    TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids  prevent wear and transfer power formulated with patented ...

    View full details
    Original Price $2,875.00 - Original Price $2,875.00
    Original Price
    $2,875.00
    $2,875.00 - $2,875.00
    Current Price $2,875.00
  • TRUEGARD Industrial Oil AW 100 - 55 Gallon Drum

    Original Price $784.58 - Original Price $784.58
    Original Price
    $784.58
    $784.58 - $784.58
    Current Price $784.58

    TRUEGARD R&O HYDRAULIC OILS are single inhibited hydraulic oils designed for use on low pressure, light duty hydraulic equipment. Applications ...

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    Original Price $784.58 - Original Price $784.58
    Original Price
    $784.58
    $784.58 - $784.58
    Current Price $784.58
  • TRUEGARD R&O Hydraulic Oil 68 - 5 Gallon Pail

    Original Price $213.51 - Original Price $213.51
    Original Price
    $213.51
    $213.51 - $213.51
    Current Price $213.51

    TRUEGARD R&O HYDRAULIC OILS are single inhibited hydraulic oils designed for use on low pressure, light duty hydraulic equipment. Applications ...

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    Original Price $213.51 - Original Price $213.51
    Original Price
    $213.51
    $213.51 - $213.51
    Current Price $213.51
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    TRUEGARD AW 22 - 55 Gallon Drum

    Original Price $578.22 - Original Price $578.22
    Original Price
    $578.22
    $578.22 - $578.22
    Current Price $578.22

    * THIS PRICE IS FOR 55 GAL TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevent wear and transfer power...

    View full details
    Original Price $578.22 - Original Price $578.22
    Original Price
    $578.22
    $578.22 - $578.22
    Current Price $578.22
  • TRUEGARD Industrial oil R&O 68 - 55 Gallon Drum

    Original Price $769.14 - Original Price $769.14
    Original Price
    $769.14
    $769.14 - $769.14
    Current Price $769.14

    TRUEGARD R&O HYDRAULIC OILS are single inhibited hydraulic oils designed for use on low pressure, light duty hydraulic equipment. Applications ...

    View full details
    Original Price $769.14 - Original Price $769.14
    Original Price
    $769.14
    $769.14 - $769.14
    Current Price $769.14
  • TRUEGARD Industrial oil R&O 46 - 55 Gallon Drum

    Original Price $769.14 - Original Price $769.14
    Original Price
    $769.14
    $769.14 - $769.14
    Current Price $769.14

    TRUEGARD R&O Hydraulic Oils are premium single inhibited hydraulic fluids engineered specifically for low pressure, light duty hydraulic equipm...

    View full details
    Original Price $769.14 - Original Price $769.14
    Original Price
    $769.14
    $769.14 - $769.14
    Current Price $769.14
  • TRUEGARD Industrial oil R&O 32 - 55 Gallon Drum

    Original Price $769.14 - Original Price $769.14
    Original Price
    $769.14
    $769.14 - $769.14
    Current Price $769.14

    TRUEGARD R&O Hydraulic Oils are premium single inhibited hydraulic fluids engineered specifically for low pressure, light duty hydraulic equipm...

    View full details
    Original Price $769.14 - Original Price $769.14
    Original Price
    $769.14
    $769.14 - $769.14
    Current Price $769.14
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    TRUEGARD AW 22 - 5 GALLON PAIL

    Original Price $147.00 - Original Price $147.00
    Original Price
    $147.00
    $147.00 - $147.00
    Current Price $147.00

    TRUEGARD AW 22 is a premium anti-wear hydraulic fluid engineered to deliver exceptional performance and protection for hydraulic systems. With a sp...

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    Original Price $147.00 - Original Price $147.00
    Original Price
    $147.00
    $147.00 - $147.00
    Current Price $147.00
  • TRUEGARD R&O Industrial Oil 100 - 5 Gallon Pail

    Original Price $226.37 - Original Price $226.37
    Original Price
    $226.37
    $226.37 - $226.37
    Current Price $226.37

    TRUEGARD R&O HYDRAULIC OILS are single inhibited hydraulic oils designed for use on low pressure, light duty hydraulic equipment. Applications ...

    View full details
    Original Price $226.37 - Original Price $226.37
    Original Price
    $226.37
    $226.37 - $226.37
    Current Price $226.37

Keller-Heartt's hydraulic oils can overcome the toughest of conditions to improve the efficiency of your hydraulic system. We offer 5-gallon pails and 55-gallon drums of the best Shell and TRUEGARD hydraulic fluids that will protect your system from harmful deposits and wear.


Keller-Heartt's TRUEGARD brand is your greatest defense against oxidation. TRUEGARD AW 32, 46, and 68 provide excellent thermal stability and anti-wear properties to keep your hydraulic system running at optimal levels.


Our Shell products use a patented technology to reduce breakdown in all temperature conditions. The Shell Tellus S2 V 68 Hydraulic Oil has excellent viscosity control, especially in cold starting temperatures and normal operating temperatures. Meanwhile, our Shell Tellus S2 M 32 Hydraulic Oil performs well under hot and heavy-duty load conditions. The Shell Tellus S3 V 46 Hydraulic Oil, available in 55-gallon drums, possesses a high viscosity index and preserves oil thickness in universal conditions to decrease maintenance work.

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