McFarlane - Phenolic Flight Control Pulley with Ball Bearings | MCS378-3 Dual Plug to XLR5 Manufacturer P/N : 21440

Manufacturer P/N : 21440

Piper Aircraft - Line Primer Assembly | 63807-000

Page Count 520 pages

Mineral Type:    Aluminum Oxide

McFarlane - Phenolic Flight Control Pulley with Ball Bearings | MCS378-3 Dual Plug to XLR5 Manufacturer P/N : 21440McFarlane Phenolic Flight Control Pulley with Ball Bearings MCS378 3 MCS378 Series: Phenolic flight control pulleys with ball bearings. FAA PMA approved replacements for the Cessna S378, A BB , and NAS383 series pulleys on Cessna Aircraft. These pulleys feature high quality sealed precision ball bearings that are far superior to low grade, open seal bearings used in the cheapy Cessna S378 ()L light duty series pulleys that they replace.