Page 100 - 1937-41 Piper J-3 Trainer Parts Catalog

PIPER TRAINER J-3 • 1937-1941 • PARTS MANUAL

WINDOW MATERIAL

Stock Number Description Unit
185-030 Cellulose Nitrate (Pyralin) – .030 x 21” x 50” Sheet
185-150 Cellulose Nitrate (Pyralin) – .050 x 21” x 50” Sheet

185-180 Cellulose Nitrate (Pyralin) – .080 x 21” x 50” Sheet

SPARK PLUGS

Plane Model Type New Part Number Old Part Number
Continental Engines • 40hp
J-3 Only Champion 745-000 *M-3-1 (Mica)
J-3 Only B.G. 745-008 BG-4-B2 (Mica)

Continental Engines • 50hp • 65hp • 75hp
J-3, J-4, J-5 Champion 745-001 M4 (Mica)
J-3, J-4, J-5 Champion 745-002 *C26
J-3, J-4 Champion 745-003 62S (Alternate for above)
J-3, J-4, J-5 Champion 745-000 M-3-1 (Mica)

Franklin Engines • 50hp • 65hp • 75hp
J-3, J-4 Champion 745-004 *J-10
J-3, J-4 Scintilla 745-011 14 AB (Mica)

Lycoming Engines • 50hp • 55hp • 65hp • 75hp
J-3, J-4, J-5 Champion 745-005 *AY-4
J-3, J-4, J-5 Champion 745-006 LM-3-1 (Mica)
J-3, J-4, J-5 Champion 745-007 LM-3-1-S (Mica-sh)
J-3, J-4, J-5 B.G. 745-009 4B2S (Mica-sh)
J-3, J-4, J-5 Bendix 745-010 417-S (Mica-sh)

*Original Factory Equipment

92