RX1-05-21647

The McFarlane Aviation / Airforms C170A-4952BRPS is a complete engine baffle kit supplied with P-seals. It is listed by the manufacturer as an approval kit with approved contents and is intended as a replacement baffle-kit assembly.

The kit is manufactured from 6061-T6 aluminium and is supplied with black, high-temperature, fibreglass-reinforced silicone seals pre-installed. Design features include stainless-steel brackets where required, hard-rivet construction and 12.7 mm seal backing plates.

• Manufacturer part number: C170A-4952BRPS
• Former/OEM reference: C170-4955BRBK
• Complete engine baffle kit with P-seals
• 6061-T6 aluminium baffle components
• Black high-temperature silicone seals pre-installed
• Stainless-steel brackets where required
• Hard-rivet construction and 12.7 mm seal backing plates
• Approximate weight: 4.6 kg

McFarlane lists this part for Cessna 170B aircraft, serial numbers 20267 through 25372, when fitted with Continental C-145-2 or O-300 engines. Confirm eligibility against the aircraft records, approved data and current manufacturer documentation before installation.

Mounting hardware, including nuts, bolts, screws, washers and retaining clips, is not included. Where non-standard starters, alternators, exhaust systems or other modifications are installed, baffle adjustment may be required during installation by suitably qualified personnel.

Relevant documentation: McFarlane Aviation product page and Airforms Engine Baffles eligibility information.