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- 75W90 FULL SYNTHETIC GEAR OIL 55 GALLON DRUM

TRUEGARD- 75W90 FULL SYNTHETIC GEAR OIL 55 GALLON DRUM

by Keller-Heartt
SKU

$1,320.90 - $1,320.90
$1,320.90
$1,320.90 - $1,320.90
$1,320.90

Truegard Full Synthetic LS Gear Oil is a full synthetic, heavy duty, extreme pressure multi-grade gear oil manufactured with the highest quality PAO synthetic base oil for long-life protection in moderate to severe applications up to 500,000 miles in well maintained systems¹.

Truegard Full Synthetic LS Gear Oil, through the combination of naturally high viscosity index (low pour point) synthetic base oils and state-of-the-art Sulfur- Phosphorus additive technology, are more economical than oils of lesser quality and lower initial cost. Using Truegard Full Synthetic LS Gear Oil may allow longer drain intervals, extended equipment life, and a significant reduction in maintenance cost and downtime.

The use of synthetic base stocks provide superior low temperature protection over conventional and synthetic blends providing for easier start-ups and better gear protection in extreme cold temperatures. The lower viscosity PAO base also creates a more powerful, fuel efficient operating environment due to improved torque efficiency as more power is transferred to the contact surface.

Truegard Full Synthetic LS Gear Oil is fortified with an extremely shear stable viscosity improver which provides thinner, slicker oil films while maintaining fluid viscosity throughout the operating life for improved wear protection. The reduced friction creates an efficient operating environment for a smoother ride.

¹500,000 mile drain interval does not apply to all applications. Contact your Truegard dealer for more information.

 

APPLICATIONS

Truegard Full Synthetic Gear Oils may be recommended for the following applications:

• When API MT-1 gear oils are required

• When API GL-5 gear oils are required

• When J2360, MIL-PRF-2105E or MIL-L-2105D are required

• When AIST Classification (formerly U.S. Steel 224) gear oils are required • Dana-CVSD SHAES256 Rev. C (75W-90) and SHAES429 Rev. A

• When Mack GO-G, GO-H, GO-J, AND GO-J Plus gear oils are required

• When ArvinMeritor 076-N(75W90), 076-M(75W140), O76-Q, O76-R (Rockwell International) gear oils are required

• When AGMA 9005-E02, 250.03, 250.04, 251.02, No.4 gear oils are required

• In all Hypoid differentials, Automotive axles, Manual transmissions, Truck axles and Hubs • International TMS-6816

• ZF TE-ML-05A, 12M, 16D, 21A

• Navistar MPAPS B-6816 Type II

 

FEATURES

• Excellent anti-wear Performance                 •Up to 500,000 mile drain interval

• Limited Slip (LS) Performance                      •Excellent anti-foam protection

• Outstanding seal compatibility                    •Excellent shear stability

• Excellent Extreme Pressure Performance     •Exceptional thermal & oxidation stability

• Excellent rust and corrosion protection       •High Viscosity Index and Low Pour

• Excellent load carrying ability                      • Available in 3 viscosity grades

 

Show More Less

Frequently asked questions

Find answers to common questions about our products and services

  • Yes. The 'LS' designation means this oil is specifically formulated with Limited Slip performance properties, making it suitable for limited slip and Positraction-type differentials without causing clutch chatter or slip-related noise.

  • API GL-5 qualifies this oil for hypoid differentials, automotive axles, and truck axles operating under high-speed, high-torque, and shock-load conditions. API MT-1 extends suitability to non-synchronized manual transmissions used in buses and heavy-duty trucks. Together, these ratings allow the oil to cover a broad range of drivetrain components in a single product.

  • Not necessarily - the 500,000-mile drain interval is only valid in well-maintained systems under the right conditions, and Truegard explicitly notes it does not apply to all applications. You should contact your Truegard dealer to confirm whether this interval is appropriate for your specific equipment before extending drain schedules.

  • PAO synthetic base stocks deliver a naturally high viscosity index and a lower pour point than conventional oils, providing superior protection at extreme cold temperatures, easier cold-weather startups, and better fuel efficiency through improved torque transfer to gear contact surfaces. The product description notes these properties make it more economical over time than lower-cost, lower-quality alternatives through longer drain intervals and reduced maintenance downtime.

  • Yes. This oil is approved or meets the requirements for Mack GO-G, GO-H, GO-J, and GO-J Plus; ZF TE-ML-05A, 12M, 16D, and 21A; Dana-CVSD SHAES256 Rev. C (75W-90) and SHAES429 Rev. A; ArvinMeritor 076-N (75W90), 076-M, O76-Q, and O76-R; and Navistar MPAPS B-6816 Type II, among others. Always verify against your OEM service manual to confirm the correct viscosity grade is also specified.

  • Truegard Full Synthetic Gear Oil is available in 3 viscosity grades - 75W90 is one option, and the ArvinMeritor approvals listed reference 75W140 as another. Contact your Truegard dealer to identify which grade matches your OEM specification if 75W90 is not the required viscosity.