Champion Aerospace CH48108-1 Spin-On Oil Filter, Continental (TCM P/N 649922)

Champion Aerospace CH48108-1 full-flow spin-on oil filter for Continental (TCM) piston engines, assigned TCM part number 649922.

Quality and documentation

• Factory new (NE) genuine Champion Aerospace product, in Champion's individual box with the part number displayed
• FAA-PMA approved part
• Certificate of Conformance supplied with every order
• Traceable sourcing through Champion Aerospace's authorized U.S. distribution network

Key specifications (Champion Aerospace)

• Type: full-flow spin-on filter, element sealed in a disposable housing
• Continental (TCM) P/N 649922
• Internal bypass valve: usable on any TCM engine with or without a bypass valve in the oil filter adapter
• Shorter can: approximately 1/2 in lower installed height than Champion's previous design, with no impact on media performance
• Interchangeable with the long-can CH48109-1 where clearance permits
• Champion-recommended filter for Cessna adapter 1250922-5

Construction and filtration

Champion's full-pleat, resin-impregnated micronic filter media traps harmful particles, including metallic chips from abnormal engine wear. Because oil flows through many layers of locked-in fibers, there is no fiber migration to clog engine oil passages or affect bearing surfaces.

• Stronger center tube: redesigned for collapse pressures more than double Champion's previous design
• Thicker-walled can for improved structural integrity
• Seaming lid approximately 35% thicker, for higher burst and impulse test performance
• Eight-hole inlet (previously four) for approximately 30% greater inlet flow area
• Coil spring (replacing the earlier leaf spring) and rolled baseplate thread
• Anti-drainback valve and silicone-impregnated installation gasket (attached; aids future removal)

Fit

Typical applications (Champion application chart): Cessna 150, 172 (A-H), 180, 182, 185, 206, 210, 310, 337, 340 and 401/402; Beechcraft Bonanza (IO-470) and Baron 58P/58TC; Cirrus SR20; Diamond DA20-C1; Mooney M20K; Piper Seneca II/III.

Many TCM engines have been modified per TCM service bulletins M74-2 or M86-6 (Rev. 1), Cessna conversion kits or local field approval, which may require a different filter part number. Confirm against your engine and airframe manufacturer data before installation.

Order

Ships from Los Angeles, CA, typically within 3-5 business days. Sold by Aero Parts Supply (Instar-ship LLC). For fleet, flight-school or volume pricing, or to confirm fit by part number, email sales@aeropartssupply.aero.