Mission, TX | (956) 458-9399

Gear Lube


Is designed for those who demand the best. Engineered with high film strength for high-load demands. Reduces friction and provides the ultimate protection against wear. Excels in extreme temperatures. Helps maintain efficiency and outperforms conventional gear oils. Excellent for all cars and trucks, but especially well-suited for towing, hauling, racing, commercial use or other severe duty.

Delivers excellent performance inhot and coldtemperature extremes.

Resists breakdownfrom high heat, preventing acids and carbon/varnish formation.

Wax-free construction improves cold-flow properties,improving fuel economy and cold-weather shifting.

Synthetic Chaincase & Gear Oil

Extreme-pressure lubricant engineered to meet the high-temperature/high-load demands of today’s snowmobiles and ATVs.

Synthetic technology reduces friction to transfer maximum power from the motor to the ground.

Flows freely in cold temperatures forimmediate protection and easy cold-temperature take offs.

Protects moving parts under extreme pressures and high temperatures.

Helps preven trust, corrosion, oxidation and foam.

75W-90 Long Life Synthetic Gear Lube

Extended-drain lubricant engineered to last longer and protect gears better than conventional gear oils. Reduces wear, conditions seals and helps prevent rust. Promotes longer equipment life and reduced maintenance costs.

Synthetic Marine Gear Lube

Delivers exceptional wear protection, even when contaminated with up to 15 percent water.1Extreme-pressure formulation controls damage from shock-loading caused by propeller cavitation. Excellent for fast-accelerating, high-horsepower boats. Protects against rust and corrosion. Keeps seals soft to minimize water leakage. Compatible with other synthetic and conventional oils. Use in fresh- and saltwater applications that require 75W-90 or 80W-90 gear lube.

Slip Lock

AMSOIL Slip Lock® Differential Additive (ADA) is formulated with advanced friction modifiers and is designed to eliminate gear-housing chatter in cars, trucks and SUVs equipped with clutch-type limited-slip differentials.

Steve from Five Star Automotive in Superior, Wis. demonstrates how the flexible AMSOIL SEVERE GEAR® easy-pack makes gear lube installations faster, easier and cleaner.

Our Products
Click on the product to view specifications and order online


Synthetic Chaincase & Gear Oil

AMSOIL Synthetic Marine Gear Lube 75W-90

75W-90 Long Life Synthetic Gear Lube

Slip Lock


Ed Welliver
2421 S. Conway Ave
Mission,TX 78572
A full service dealer!
AMSOIL Warranty

AMSOIL guarantees the performance of its products, so you can be confident they perform as advertised. AMSOIL introduced the world’s first API-qualified synthetic motor oil and has since introduced a full line of industry firsts. For more than 40 years, AMSOIL synthetic lubricants have proven themselves in the lab, on the racetrack and on the highway.