Spinner II Centrifuges

Fleet Trucking

Owner-Operators: Ready to Save Money?

Fast Payback, Continuous Savings. The Spinner II® centrifuge is a high-performance bypass oil cleaner for diesel engines. Used in addition to your full-flow oil filter, it keeps your oil cleaner, makes oil and filters last longer, and protects engines better.

Spinner II oil-cleaning centrifuges are the only proven way to eliminate soot, safely extend lube oil drains, and cut oil-related maintenance costs.

How fleets and owner/operators save money with Spinner II centrifuges:

  • Reduced oil, filter, and labor costs
  • Higher productivity from extended service intervals
  • Decreased maintenance costs from Improved engine protection
  • Longer life for engines and turbochargers
  • Increased truck resale value

Spinner II oil-cleaning centrifuges may be specified on new trucks or easily installed on existing engines.

Preferred by OEMs, Fleets, and Owner/Operators

The Spinner II oil cleaning centrifuge is the #1 bypass filtration device.

Here's why:

  • Spinner II® centrifuges have provided exceptional oil-cleaning performance on more than two million diesel engines worldwide
  • For over 30 years, the largest, most successful fleets have relied on Spinner II centrifuges
  • The Spinner II centrifuge has been installed as standard equipment for more than 40 engine manufacturers, including Alco, Caterpillar, Cummins, Detroit Diesel, EMD, General Electric, Mack, Navistar, Waukesha, White Superior, and many others
  • Major OEM literature now identifies our centrifuges as the solution for extended oil drain intervals.


Reduces Costs

  • Extends the life of synthetic oil
  • Lengthens service intervals
  • Preserves additive potency
  • Prolongs full-flow filter life
  • Reduces maintenance costs
  • Cuts waste disposal costs
  • Maximizes in-service time for trucks
  • Helps ensure clean combustion and fuel efficiency
  • Enhances long-term preventive maintenance

Protects the Environment

  • Reduces oil and filter waste
  • Promotes clean combustion and lower emissions

Protects Your Engines

  • Maintains cleaner oil
  • Reduces engine wear up to 50%
  • Increases engine life

Simplifies Maintenance

  • Simple, convenient installation
  • Fast and easy to service
  • No replacement elements
  • Contaminant access for engine troubleshooting

Eliminate Soot

Concerned about Soot?

Spinner II centrifuges are the ideal solution for the high soot loads generated by today's low-emissions engines. Here's why.

  • Fine Particle Removal. A Spinner II centrifuge removes the particles that do the most damage - those 10 microns or less in size. In fact, it efficiently removes particles as small as one-tenth of a micron.
  • Storage Capacity. A Spinner II centrifuge holds up to 900 cubic centimeters (55 cubic inches) of contaminants.
  • Consistent Efficiency. Unlike ordinary media filters that gradually plug, a Spinner II centrifuge actually removes contaminants from the oil stream, so it provides the same, ultra-high level of efficiency throughout the service interval.

Case Studies

Extended Oil Life

Crown Disposal Strengthens “Zero Waste” Strategy

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ROI Analysis

Data Proves Immediate and Long-Term Cost Savings

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Cuts Costs

Helps Achieve Projected 10-Year Engine Life

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