Skip to Content
Keller-Heartt has Truegard Propylene Glycol Heat Transfer Fluids in both Inhibited and Food Grade! Order Today!
Propylene Glycol Available. Order Today!
Request a Quote B2B Account Program Government Sales Shipping Policy
TRUEGARD Hydraulic Oil AW 68 - 5 Gallon Pail

TRUEGARD Anti-Wear Hydraulic Oil AW 68 - 5 Gallon Pail

by Truegard
SKU 100105

$154.35 - $154.35
$154.35
$154.35 - $154.35
$154.35
TRUEGARD Anti-Wear Hydraulic Oils are premium performance mineral based hydraulic fluids prevents wear and transfers power formulated with patented TRUEGARD additive technology in combination with high quality base oils to meet the requirements of a wide range of industrial and mobile hydraulic applications. Used in garage trucks, backhoes, plastic injection molding and industrial machinery.
TRUEGARD AW 68 hydraulic oil is designed to meet the requirements of a huge range of applications, and at Keller-Heartt Oil, we have it available in 5-gallon pails for your convenience. With good thermal stability, excellent air release properties and good water separation characteristics, TRUEGARD AW 68 hydraulic oil is ideal for shops small and large. It's resistant to oxidation, has excellent anti-wear properties and moves easily through filters, preventing clumps and clogs that can cost you time and money. -Good thermal stability-Excellent antiwar-Resistant to oxidation
-Excellent filterability-Good water separation-Excellent air release
TRUEGARD OILS provide numerous performance features and benefits which allow end users to maximize their hydraulic systems' reliability and efficiency. TRUEGARD is formulated to provide excellent thermal stability which results in less chance for sludge formation, which can cause clogging of servo valves and actuators. Unique product chemistry provides antiwear to help protect piston, vane and gear pumps through a wide range of operating conditions. TRUEGARD is formulated to undergo ultra-fine filtration which is essential in today's hydraulic systems. Careful use of additives provides quick air release properties to help minimize pun cavitation. Good water separation properties help prevent the formation of water-in-oil emulsions and prevents consequent hydraulic system and pump damage.
Show More Less
Product Data Sheet
Safety Data Sheet

Frequently asked questions

Find answers to common questions about our products and services

  • TRUEGARD AW 68 is formulated for a wide range of industrial and mobile hydraulic applications, including garage trucks, backhoes, plastic injection molding machines, and general industrial machinery. It is designed to protect piston, vane, and gear pumps across a broad range of operating conditions, making it suitable for both small shops and large industrial operations.

  • AW 68 denotes an ISO VG 68 viscosity grade with anti-wear additives, meaning it is a medium-to-heavier weight hydraulic fluid. Systems that specify ISO VG 68 in their OEM documentation - typically those operating under moderate to higher loads or in warmer ambient conditions - are the right fit for this oil. Consulting your equipment's hydraulic system specifications will confirm the correct viscosity grade.

  • Good thermal stability reduces the risk of sludge formation within the hydraulic fluid. Sludge is a leading cause of clogged servo valves and actuators, which can result in costly system downtime and component damage. Combined with oxidation resistance, this property also helps extend the service life of the oil under demanding operating conditions.

  • Excellent filterability means the oil is formulated to pass through ultra-fine filtration systems cleanly, without forming deposits or clogs that restrict flow. This is particularly critical in modern hydraulic systems that use tight-tolerance components and fine filters, as filter blockages can reduce system efficiency and lead to expensive repairs.

  • The oil's quick air release properties allow entrained air to escape the fluid rapidly. This directly reduces the risk of pump cavitation, a damaging condition where air bubbles collapse inside the pump and cause noise, vibration, and accelerated wear on internal components over time.

  • Water contamination in hydraulic systems can lead to corrosion, degraded lubrication, and the formation of water-in-oil emulsions that damage pumps and other system components. TRUEGARD AW 68's good water separation characteristics help the fluid shed water quickly, preventing emulsion formation and protecting the overall hydraulic system from water-related deterioration.