Ridgeline

In order to serve you better please select your region

Canada Canada USA USA

Search Site

Gear Oils

Ridgeline™ gear oils are formulated for maximum protection, durability, and efficiency no matter the climate or conditions.

LS Synthetic SAE 75W-90 Gear Oil LS SAE 80W-90 Gear Oil

LS Synthetic SAE 75W-90

Gear Oil

RIDGELINE™ SAE 75W-90 FULL SYNTHETIC GEAR OIL is formulated to provide outstanding protection for hypoid gears, manual transmissions, gear boxes, passenger car and light truck conventional and limited slip differentials, transmissions, and steering gears. Recommended for use where an SAE 75W-90 gear oil that meets API Service GL-5 and MT-1, SAE J2360, and/ or Mack GO-J is specified.

Features and Benefits
  • Superior protection against wear, especially under extreme pressure and high torque operation
  • High resistance to thermal breakdown
  • Helps prevent foaming, rust and corrosion
  • Smooths and quiets operation

LS SAE 80W-90

Gear Oil

RIDGELINE™ SAE 80W-90 GEAR OIL is formulated to provide outstanding protection for hypoid gears, manual transmissions, gear boxes, passenger car and light truck conventional and limited slip differentials, transmissions, and steering gears. Recommended for use in cars, trucks, off-highway vehicles, tractors, outboards, and other equipment where an SAE 80W-90 gear oil that meets API Service GL-5 is specified.

Features and Benefits
  • Superior protection against wear, especially under extreme pressure and high torque operation
  • High resistance to thermal breakdown
  • Helps prevent foaming, rust and corrosion
  • Smooths and quiets operation


Distributed by Parkland Corporation, 1800, 240 4 Ave SW, Calgary, AB T2P 4H4

™ Trademark of Parkland Corporation

Manufactured in U.S.A with foreign & domestic components

Privacy Policy  |  Accessibility