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Tempest AA48111
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AA48111 Tempest Oil Filter


Improved Nut Welds – Nut welds are so strong that the can will distort without breaking the welds! During production testing nuts are actually ripped away from the can – the base metal must fail, the welds must not.  Using Tempest Original filters means no more frustration with installation nuts falling off.

Improved By-Pass Valve for Continental® Engines – 
Meets TCM by-pass specification of 12-14 psi, reducing risk of premature bypass that can result in unfiltered oil flowing to your engine.

PC Housing (Patent Pending) – the only filter to incorporate a housing for the by-pass valve to prevent the restriction of the oil outlet should a failure of the by-pass valve occur.

Burst strength of 600 psi 
– Significant improvements to the roll seam process used on the bottom of the can substantially improved the design burst strength of the Tempest Spin EZ oil filter to over 600 pounds per square inch, exceeding the ARP 1400 standard by 50 percent. Extra strength gives added assurance that Tempest oil filters are made to withstand the harshest operating conditions.

Full Pleat Media – The resin-impregnated, cellulosic, full pleat media is designed for uniform flow and collapse resistance.  312 square inches is the most in aviation oil filters.

Spin EZ® Solid Lubricant 
– Tempest Spin EZ oil filter’s proprietary solid lubricant allows for easy removal of the filter. Unlike oil, grease or DC4 compound that leave the filter seemingly “bonded” to the engines mount pad, making it nearly impossible to remove, our Spin EZ solid lubricant wont extrude or squirt out from under the seal; allowing for removal without a fight.



Tempest Oil Filter Application Guide


TEMPEST PRODUCT WARRANTY Spark Plugs and Oil Filters Aero Accessories Inc (Aero) warrants that oil filters and spark plugs sold by it are, at the time of delivery, free from defects in material and workmanship, provided that no warranty is made with respect to: Any product that has been subject to negligence, accident or improper storage: Any product that has been improperly installed or maintained: Any product that has been operated beyond normal or recommended replacement intervals: Aero’s obligation under this warranty is limited to the replacement of, or at Aero’s option, the return of the purchase price of any product returned to Aero within one year from the date of purchase and which upon inspected by Aero is found to be defective in material and workmanship. Aero shall not be responsible for the cost of labor for removing any product or installing any replacement product or for shipping charges for any product from or to Aero for warranty consideration or repair. The aforesaid warranty is exclusive and in lieu of all other warranties whether expressed, implied or statutory, including but not by way of limitation, any warranty of merchantability or fitness for any particular purpose.

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