Lubricants

As one of Northern California’s largest lubricant distributors Western States Oil offers a wide range of lubricant products and services.

WSO is a distributor of Phillips 66, Kendall, Royal Purple, Liqui Moly, Purus, and Service-Pro lubricants including:

  • Passenger car motor oils

  • Heavy duty diesel oils

  • Transmission Fluids

  • Hydraulic oils

  • Tractor fluids

  • Turbine fluids

  • Compressor oil

  • Synthetic Oils

  • Fleet and Commercial Engine Oils

  • Eco Friendly Lubricants

  • Industrial Oil

  • Food Grade Oil

  • Gear oils & Greases

  • Chemicals

  • Metalworking Oils

  • Railroad oils

  • Brake fluids

  • Refrigeration Oils

  • Vacuum pump oil

  • Food-grade H1 lubricants

  • Industrial Oils

OUR SERVICES INCLUDE:

  • On-site lube surveys
  • Oil analysis
  • Experienced sales engineers
  • Radio dispatched trucks
Western States Oil distributes Kendall Motor Oil
Western States Oil distributes Kendall Motor Oil
Western States Oil distributes Kendall Motor Oil
Western States Oil distributes Phillips 66
Western States Oil distributes Service Pro
Western States Oil distributes Citgo
Western States Oil distributes Clarion Lubricants
Western States Oil distributes Summit Industrial Products

Lubricant Storage & Dispensing Equipment

Western States Oil has established relationships with many vendors to help your shop or operation run more effectively. From oil storage tanks, pneumatic pumps, hose reels, meters, hoses & fittings we have what it takes to keep you moving forward. Our equipment pricing is very competitive. Give us a call today to find out how we can help.

Roth Eco Double Wall Tank – These tanks are double-walled, lightweight, eco-friendly and VERY competitively priced.

Oil Analysis That Protects Your Equipment

Motor Oil Analysis, also known as Used Oil Analysis (UOA), turns routine oil changes into a data-driven maintenance strategy. By analyzing a small oil sample, you gain insight into engine health, oil condition, and potential problems long before failure occurs.

Whether you manage a fleet, operate heavy equipment, or maintain personal vehicles, oil analysis helps reduce costs, extend service intervals, and protect your investment.


Why Use Oil Analysis

Early Problem Detection

Identify internal wear, coolant leaks, fuel dilution, dirt ingestion, and seal degradation before damage becomes expensive.

Extend Oil Drain Intervals

Change oil based on condition, not guesswork. Many customers safely extend drain intervals when analysis confirms the oil is still performing.

Reduce Maintenance Costs

Fewer unnecessary oil changes, less downtime, and early detection that prevents major repairs.

Protect Equipment Life

Track wear trends over time and respond quickly when something changes, preventing secondary damage.

Verify Repairs

Confirm that rebuilds, injector work, or major repairs returned wear levels to normal.

Monitor Oil Health

Measure viscosity, oxidation, soot, additive depletion, and TBN to ensure the oil is still protecting your equipment.

Ideal for Fleets & Commercial Use

Condition-based maintenance, improved reliability, and documentation that supports warranty and maintenance records.

Increase Resale Value

A history of clean oil analysis reports builds confidence and value for high-mileage equipment.


Cost vs. Value

  • Oil analysis typically costs $25 to $50 per sample
  • Preventing one major engine failure can save thousands to tens of thousands of dollars

Oil analysis usually pays for itself many times over.


Smarter Maintenance Starts with Better Data

Oil analysis removes uncertainty, reduces risk, and helps equipment last longer. Western States Oil provides the insight you need to make confident maintenance decisions.

for product information and spec sheets