Tempest AA48108-2 Aviation Spin-On Oil Filter – FAA8130-3 Full Traceability, Easy‑Remove Seal, SPIN EZ Coating, Aerocore High Capacity, FAA‑PMA Certified.

"The Tempest AA48108-2 is a shorter spin-on oil filter in the SPIN EZ series, designed for piston aircraft engines where space is limited but performance cannot be compromised. Despite its compact size, it offers 300 sq. in. of filtration media, advanced anti-drain back valve design, and a solid-lubricated seal for hassle-free removal. As with all Tempest oil filters, it is FAA-PMA approved, rigorously tested, and trusted globally for its reliability and durability. 📌 Technical Data Part Number (MPN): AA48108-2 Alternate PNs: AA48108-2-6PK, CP48108C, CH48108-1 Filter Family: SPIN EZ Thread: 3/4-16 UNF Filtration Rating: ~40 microns Bypass Valve Pressure: 12–14 PSI Burst Pressure: 600+ PSI Filtration Media Surface Area: 300 sq. in Weight: 1.2–1.6 lb Dimensions: 4.98 × 3.7 in (filter can), 4 × 5 × 6 in (packaged) Condition: NE (New) Certification: FAA-8130 Schedule B: 8421.23.0000 ECCN: 9A991(d) 📌 Logistics & Stock Unit: 1 Available Stock: 581 units (as of Sep 24, 2025) Sales Terms: Outright Traceability: FAA-8130 included Certificate Date: 31 Jan 23 ✈️ Applicable Aircraft (examples) Beechcraft – Bonanza (33/35/36), Baron B95-B55 (IO-470-L), Baron 58P/58TC (TSIO-520-L/W/B), Debonair, Travel Air Cessna – 150F-M, 172 Series (O-200 installations), 177, 182, 210 (select variants) Piper – PA-28R Arrow series, PA-32, PA-34 Seneca, PA-44 Seminole Mooney – M20J, M20K-252 TSE, M20M Diamond – DA20-C1 (IO-240) Twin Commander – 500/600 Series Other STC-approved aircraft per Tempest Application Guide ⚙️ Applicable Engines Lycoming: IO-240, O/IO-320, O/IO-360, LO-360, TO-360, AEIO-360, VO-540, IO-540, TIO-540, AEIO-540, TIGO-541 Continental: O-200 (select), IO-360, TSIO-360, IO-470-L, IO/TSIO-520, GTSIO-520 Franklin & others: Approved via STC if thread & bypass match 📦 Related Parts AA48109 – Larger filter option AA48110-2 – Taller variant, same thread/bypass AA48103-2 / AA48104 – Other SPIN EZ family filters ❓ FAQ Q: Why is the AA48108-2 shorter than others? A: Designed for limited-space installations, but still offers excellent filtration area. Q: Does it include an Anti-Drain Back Valve? A: Yes, prevents oil from draining when the engine is off. Q: Can it be used with remote filter adapters? A: Yes, provided oil line routing is correct to avoid over-pressurization."

• 🔧 FAA-PMA Approved – Direct replacement for Champion CH48108-1.
• 🌀 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.