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Tempest AA48109 Spin-EZ Oil Filter.

Whatís Tempestís recommendation for dealing with stuck oil filters? At your next filter change - UPGRADE to Tempestís patent-pending ďnon-stickingĒ SPIN EZô aircraft engine oil filters.

Tempestís SPIN EZ filters are designed to come off easy. Heat, time and pressure can extrude oil, grease, DC4ģ compound or similar liquid lubricants from between a filterís rubber seal and the filter mount pad - leaving the filter seemingly ďbondedĒ to the engineís mount pad - and making it nearly impossible to remove. Tempestís proprietary SPIN EZ adhered solid seal lubricant stays where itís supposed to - between the seal and the mount padís surface. SPIN EZ solid lubricant wonít extrude or squirt out from under the seal. It prevents the bond forming environment that makes legacy filters stick.

Avoid frustration. Save time and money. No more messy DC-4 compound. No more stabbed cans. At your next filter change, UPGRADE to state-of-the-art Tempest SPIN EZ oil filters - the filter that comes off without a fight!


Product Specifications
  • OEM Supplier to Robinson TCM
  • Full Can Thickness: .019"
  • Base Plate Thickness: .187"
  • Burst Pressure: 700 psi
  • Media Size for -2 Filters (48103-2,48108-2, 48110-2): 311 sq. in
  • Media Size for Tall Filters (48104, 48109, 48111): 460 sq. in.

Filter Model Overall Dimensions (Nominal) Thread Size & Type Installation Torque
AA48109-2 6 3/16 H X 3 3/4 Dia. 3/4-16 Female Thread 16-18 Ft Lbs


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Great product, good purchase experience. Filter is larger than champion and cheaper so its a much better product.

Eliot S
January 19, 2021

No complaints, never had a leak and I like the features like a magnet particle trap and pre-lubed seal.

August 7, 2020

Shipped quick and fair price

July 29, 2020

Good product.

William G
June 25, 2020

Fast delivery

Philip B
April 10, 2020

Arrived quickly, packaged well, product as expected

March 14, 2020

Very good product & mailed promptly.

Larry S
February 20, 2020


Adrian B
February 1, 2020

Tempest filters offer superior quality while Champion skimps with Flimsy box for oil filters but charges a premium price 30% more. I always buy Tempest unless they do not make the filter

Tim B
January 25, 2020

Good quality product

Malcolm H
December 28, 2019


Q: Re oil filters: Is the Tempest aa48109 the same size/fitment as the Champion ch48109? Any significant differences other than the Tempest having a magnet?

They are both FAA approved filters, and are used in the same applications. The Champion unit measures approx. 5.73" tall, and 3.71" diameter, and the Tempest measures approx. 6-3/16" tall, and 3.75" diameter, and also has a magnet and new Spin-Ez seal.

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