| AEC534857, AEC543857-032S, AEC543857-063S, AEC534857-095S, AEC534857-125S | Gasket, Rocker Cover | Airmotive Engineering Corp | Current | 2001-11-25 |
| AEC534895 (and oversizes up to .015) | Piston 5 Dia, 7 1 Comp Ratio | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC535052 | Spring, Pushrod Housing | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC535057 | Packing, Pushrod Housing | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC535118 | Screw, Rocker Cover | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC535634 | Dowel Pin, Oil Pump Shaftgear | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC535666 | Screw, 5/16-24UNF x 25/32 Long, Drilled Hex Head | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC535900 | Gear, Bevel, Tach Drive | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC535908 | Shaftgear Assembly, Bevel Tach Drive | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC536033 | Bushing | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC536413 | Gasket, Intake Manifold | Airmotive Engineering Corp | Historical | 2001-11-25 |
| AEC536563 | Dowel, Crankshaft-to-Crankgear | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC536938 (and oversizes up to .015) | Piston Ring, Compression | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC537019 | Screw, 5/16-24UNF x 5/16 Long, Drilled Hex Head | Airmotive Engineering Corp | Historical | 2006-10-16 |
| AEC537296 | Housing, Pushrod | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC537883 (and oversizes up to .015) | Piston | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC538305 | Assembly, Pushrod | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC538944-6.74 | Bolt, Thru, 7/16-20 x 6.74 Long | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC538944-7.58 | Bolt, Thru, 7/16-20 x 7.58 Long | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC539467 (and oversizes up to .005) | Piston Pin Assy | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC539473 | Plug, Piston Pin | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC539740 (and oversizes up to .005) | Shaft, Valve Rocker | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC539814 (and oversizes up to .015) | Piston | Airmotive Engineering Corp | Historical | 2006-10-16 |
| AEC539840 | Seal, Pushrod Tube Oil | Airmotive Engineering Corp | Current | 2001-11-25 |
| AEC539988 | Valve, Intake | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC625065-1 (and oversizes up to .030) | Bushing | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC625065-2 (and oversizes up to .030) | Bushing | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC625393 | Retainer, Valve Spring, Inner | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC625615 | Cover, Rocker | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC625858 (and oversizes up to .030) | Insert, Intake Valve Seat | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC625957 | Spring, Valve, Inner | Airmotive Engineering Corp | Current | 1997-12-09 |
| AEC625958 | Spring, Outer Valve | Airmotive Engineering Corp | Current | 1997-12-09 |
| AEC625961 | Retainer, Valve Spring Upper | Airmotive Engineering Corp | Current | 2000-07-13 |
| AEC626140 | Nut, 3/8-24 UNF x .330 High, Special | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC626147 | Spring, Pushrod Housing | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC626540 | Valve, Exhaust | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC626992 (and oversizes up to .015) | Piston | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC627429 | Gasket Assembly, Exhaust Flange | Airmotive Engineering Corp | Current | 2001-11-25 |
| AEC627738 (and oversizes up to .015) | Piston | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC628109 | Nut, Connecting Rod | Airmotive Engineering Corp | Current | 2001-09-30 |
| AEC628260 | Gasket, Spiral Wound Exhaust | Airmotive Engineering Corp | Current | 2001-11-25 |
| AEC628309 | Guide-Valve, Exhaust | Airmotive Engineering Corp | Current | 1998-08-18 |
| AEC628750 (and undersizes up to .010) | Bearing, Connecting Rod | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC628752 | Connecting Rod Assy | Airmotive Engineering Corp | Current | 2006-10-16 |
| AEC628975 (and oversizes up to .003) | Bushing, Counterweight Blade | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC628978 (and oversizes up to .003) | Bushing, Counterweight | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC629004 | Ring, Retaining | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC629077 | Sleeve, Drive Gear | Airmotive Engineering Corp | Current | 2002-08-14 |
| AEC629104 | Ring, Retaining | Airmotive Engineering Corp | Current | 2007-11-20 |
| AEC629340 | Bolt, Connecting Rod | Airmotive Engineering Corp | Current | 2001-09-30 |