Sinclair Gives You Performance You'll Notice
The technology in Sinclair Lubricants provides unsurpassed performance that delivers protection, toughness and durability.
Heavy Duty Engine Oil
Industrial Lubricants and Greases
Automatic Transmission Products
2-Cycle, Small Engine and Motorcycle Products
Vehicle Maintenance and Performance Fluids
Find Your Motor Oil or Lubricant
No matter what you drive, or type of equipment you operate, the product and information you need is just a click away.
Product Data and Safety Data Sheets
Get PDSs and SDSs in print-friendly formats.
What You Should Know
Have questions about oil or lubricants? We have answers. Review topics here.