Tempest AA48103-2 Aviation Spin-On Oil Filter – FAA8130-3 Full Traceability, Easy‑Remove Seal, SPIN EZ Coating, Aerocore High Capacity, FAA‑PMA Certified, ENGINE, AIRPLANE

"The Tempest AA48103-2 is a FAA-PMA approved spin-on oil filter specifically designed for piston aircraft engines requiring a compact filter with minimal clearance. It is part of the SPIN EZ product line, offering reliable filtration in the smallest form factor available from Tempest. It features a non-stick solid seal for easy removal, an Anti-Drain Back (ADB) valve for applicable installations, and meets all FAA-PMA performance standards. 📌 Technical Data Filter Family: SPIN EZ Ultra-Compact FAA-PMA Approved: Yes Filtration Media: High-capacity cellulose-based Filtration Rating: Approx. 40 microns average porosity Anti-Drain Back Valve (ADB): Yes – prevents oil from draining back through inlet holes Bypass Valve Pressure: 12–14 PSI Burst Pressure: Over 600 PSI Solid Lubricated Gasket: SPIN EZ non-stick seal—eliminates need for DC-4 grease Magnet for Wear Detection: Included in earlier versions, discontinued in post-5C batches 📌 Logistics & Stock Unit: 1 Available Stock: 52 units (as of June 1, 2025) Sales Terms: Outright Traceability: FAA-8130 included Certificate Date: 31 Jan 23 ✈️ Applicable Aircraft (examples) Beechcraft: – 19, 23 Musketeer (O-320), 77 Skipper (O-235), 95 Travel Air (O-360) Cessna – 150, 152 (O-235), 172 (early models) (O-300), 175 (GO-300), 177 (O-320), 182 (early models) (O-470), 188 Agwagon (O-470) Grumman American – AA-1, AA-5 – O-320 Mooney – M20A, M20B, M20C (O-360) Piper – PA-18 Super Cub (O-320), PA-22 Tri-Pacer (O-320), PA-24 Comanche (O-360), PA-28 Cherokee (O-235, O-320, O-360), PA-32 Cherokee Six (O-540) Others – Various STC-approved installations per Tempest Application Guide ⚙️ Applicable Engines Lycoming: O-235, O-290, O-320, O-340, O-360, IO-360, O-540 Continental: O-300, GO-300, O-470 📦 Related Parts AA48104 – Slightly taller compact filter AA48108-2 – Medium height for more clearance AA48109 – Taller version for high flow CH48103-1 (Champion) – Direct competitor ❓ FAQ Q: Why choose the AA48103-2 over other filters? A: It is the most compact option in the Tempest lineup, ideal for installations with extremely limited clearance. Q: Does it have an Anti-Drain Back Valve? A: Yes, it includes an ADB valve to prevent oil from draining back through inlet holes when the engine is off. Q: Is it interchangeable with other Tempest filters? A: Only if clearance and application requirements match—consult the application guide before substitution."

• 🔧 FAA-PMA Approved – Direct replacement for Champion CH48103-1.
• 🌀 SPIN EZ Non-Stick Seal – Prevents bonding to engine pad, no DC-4 grease needed.
• 🚫 Anti-Drain Back Valve (ADB) – Prevents dry starts by holding oil in the filter.
• 💪 High Burst Pressure (600+ PSI) – Built for demanding engine environments.
• 🛠️ Compact Design – Shorter body, ideal for tight engine installations.