| 2 January 2024 |
|---|
| Part Number | Tool Description | Location | Aircraft
or
Engine |
|---|
| 1601 | 407-109 Calibrate | SNOW BAFFLE PLUGS (set of 2) Calibrate | North America | |
| 1602 | 407-110 Calibrate | ENGINE COVER Calibrate | North America | |
| 1603 | 407-111 Calibrate | INSULATED ENGINE COVER Calibrate | North America | |
| 1604 | 407-113 Calibrate | EXHAUST PLUG (HP MODEL ONLY) Calibrate | North America | |
| 1605 | 407-120 Calibrate | EXHAUST COVER Calibrate | North America | |
| 1606 | 407-121 Calibrate | EXHAUST/GAP COVER Calibrate | North America | |
| 1607 | 407-122 Calibrate | EXHAUST COVER (HP MODEL ONLY) Calibrate | North America | |
| 1608 | 407-130 Calibrate | SWASH PLATE PLUG Calibrate | North America | |
| 1609 | 407-200 Calibrate | TAILBOOM COVER (includes horizontal stabilizer covers) Calibrate | North America | |
| 1610 | 407-201 Calibrate | INSULATED TAILBOOM COVER Calibrate | North America | |
| 1611 | 407-210 Calibrate | VERTICAL STABILIZER COVER Calibrate | North America | |
| 1612 | 407-300 Calibrate | BLADE COVERS (set of 4) Calibrate | North America | |
| 1613 | 407-301 Calibrate | BLADE TIE-DOWNS (fabric type) (set of 4) Calibrate | North America | |
| 1614 | 407-302 Calibrate | BLADE TIE-DOWNS w/Telescoping Attachment Handle (set of 5) Calibrate | North America | |
| 1615 | 407-310 Calibrate | BLADE COVERS (cold weather type) (set of 4) Calibrate | North America | |
| 1616 | 407-311 Calibrate | BLADE COVERS (cold weather/hail protection type) (set of 4) Calibrate | North America | |
| 1617 | 407-312 Calibrate | BLADE COVERS w/Tie-Down Add-On Detail (set of 4) Calibrate | North America | |
| 1618 | 407-313 Calibrate | BLADE COVERS (cold weather type & Tie-Down Add-On) (set of 4) Calibrate | North America | |
| 1619 | 407-400 Calibrate | TAIL ROTOR COVER Calibrate | North America | |
| 1620 | 407-401 Calibrate | INSULATED TAIL ROTOR COVER Calibrate | North America | |
| 1621 | 407-420 Calibrate | TAIL ROTOR BLADE TIE-DOWNS (set of 2) Calibrate | North America | |
| 1622 | 407-800 Calibrate | TRAVEL COVER, Light Weight Travel Bubble Cover Calibrate | North America | |
| 1623 | 407-805 Calibrate | TRAVEL COVER, Light Weight Travel Windshield Only Cover (pinches into door jambs, w/Wire Strike) Calibrate | North America | |
| 1624 | 407-806 Calibrate | TRAVEL COVER, Abbreviated Bubble Cover, secures to doors Calibrate | North America | |
| 1625 | 407-810 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit Cover Calibrate | North America | |
| 1626 | 407-815 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit Cover (with Wire Strike) Calibrate | North America | |
| 1627 | 407-900 Calibrate | WINDSHIELD HEATSHIELDS (set of 2) Calibrate | North America | |
| 1628 | 407-901 Calibrate | HEATSHIELD SET (set of 10) Calibrate | North America | |
| 1629 | 407-902 Calibrate | HEATSHIELD SET, high viz windows (set of 10) Calibrate | North America | |
| 1630 | 407-903 Calibrate | HEATSHIELD SET, includes chin bubbles (set of 12) Calibrate | North America | |
| 1631 | 407-904 Calibrate | HEATSHIELD SET, high viz windows (includes chin bubbles) (set of 12) Calibrate | North America | |
| 1632 | 407-905 Calibrate | SKYLIGHT HEATSHIELDS (set of 2) Calibrate | North America | |
| 1633 | 407-907 Calibrate | HEATSHIELD SET (set of 8) Calibrate | North America | |
| 1634 | 407-910 Calibrate | AFT WINDOW HEATSHIELDS (set of 4) Calibrate | North America | |
| 1635 | 407-911 Calibrate | FORWARD SIDE WINDOW HEATSHIELDS (set of 2) Calibrate | North America | |
| 1636 | 407-912 Calibrate | FORWARD SIDE WINDOW HEATSHIELDS, high viz windows (set of 2) Calibrate | North America | |
| 1637 | 407-913 Calibrate | COCKPIT WINDOW HEATSHIELDS, high viz windows (set of 4) Calibrate | North America | |
| 1638 | 407-914 Calibrate | CHIN BUBBLE HEATSHIELDS (set of 2) Calibrate | North America | |
| 1639 | 407-915 Calibrate | COCKPIT WINDOW HEATSHIELDS (set of 4) Calibrate | North America | |
| 1640 | 407-HPB Calibrate | PITOT COVER Calibrate | North America | |
| 1641 | 408-000 Calibrate | COCKPIT COVER Calibrate | North America | |
| 1642 | 408-005 Calibrate | COCKPIT/NOSE COVER Calibrate | North America | |
| 1643 | 408-100 Calibrate | ENGINE/OIL COOLER INLET PLUGS (set of 4) Calibrate | North America | |
| 1644 | 408-110 Calibrate | PROP TIE-DOWNS/EXHAUST COVERS COMBINATION (set of 6) Calibrate | North America | |
| 1645 | 408-130 Calibrate | PITOT COVERS (set of 2) Calibrate | North America | |
| 1646 | 408-145 Calibrate | PROPELLOR/SPINNER COVERS, 4 Blade (set of 2) Calibrate | North America | |
| 1647 | 408-146 Calibrate | INSULATED PROPELLOR/SPINNER COVERS, 4 Blade (set of 2) Calibrate | North America | |
| 1648 | 408-150 Calibrate | ENGINE COVERS (set of 2) Calibrate | North America | |
| 1649 | 408-160 Calibrate | INSULATED ENGINE COVERS (set of 2) Calibrate | North America | |
| 1650 | 408-200 Calibrate | WING & CENTER SECTION COVERS, WINTER USE (set of 2) Calibrate | North America | |
| 1651 | 408-205 Calibrate | WING & CENTER SECTION COVERS, ALL YEAR USE (set of 2) Calibrate | North America | |
| 1652 | 408-300 Calibrate | HORIZONTAL STABILIZER COVERS, WINTER USE (set of 2) Calibrate | North America | |
| 1653 | 408-310 Calibrate | HORIZONTAL STABILIZER COVERS, ALL YEAR USE (set of 2) Calibrate | North America | |
| 1654 | 408-600 Calibrate | TIRE COVERS (set of 5) Calibrate | North America | |
| 1655 | 408-900 Calibrate | COCKPIT HEATSHIELDS (set of 2) Calibrate | North America | |
| 1656 | 411-000 Calibrate | CANOPY COVER Calibrate | North America | |
| 1657 | 411-005 Calibrate | DORSAL PLUGS (set of 2) Calibrate | North America | |
| 1658 | 411-010 Calibrate | COCKPIT COVER Calibrate | North America | |
| 1659 | 411-011 Calibrate | EXTENDED COCKPIT COVER (goes back to 1st cabin window) Calibrate | North America | |
| 1660 | 411-015 Calibrate | CANOPY/NOSE COVER Calibrate | North America | |
| 1661 | 411-020 Calibrate | COCKPIT/NOSE COVER Calibrate | North America | |
| 1662 | 411-025 Calibrate | NOSE COVER Calibrate | North America | |
| 1663 | 411-100 Calibrate | ENGINE INLET PLUGS (set of 4) Calibrate | North America | |
| 1664 | 411-122 Calibrate | HEAT EXCHANGER INLET PLUGS (in wing root) (set of 2) Calibrate | North America | |
| 1665 | 411-130 Calibrate | PROPELLOR/SPINNER COVERS, 3 blade (set of 2) Calibrate | North America | |
| 1666 | 411-131 Calibrate | INSULATED PROPELLOR/SPINNER COVERS, 3 blade (set of 2) Calibrate | North America | |
| 1667 | 411-140 Calibrate | ENGINE COVERS (set of 2) Calibrate | North America | |
| 1668 | 411-141 Calibrate | INSULATED ENGINE COVERS (set of 2) Calibrate | North America | |
| 1669 | 411-200 Calibrate | WING COVERS (OUTBOARD OF ENGINE NACELLE), WINTER USE (set of 2) Calibrate | North America | |
| 1670 | 411-205 Calibrate | WING COVERS (OUTBOARD OF ENGINE NACELLE), ALL YEAR USE (set of 2) Calibrate | North America | |
| 1671 | 411-210 Calibrate | WING COVERS (CENTER SECTION ONLY), WINTER USE (set of 2) Calibrate | North America | |
| 1672 | 411-215 Calibrate | WING COVERS (CENTER SECTION ONLY), ALL YEAR USE (set of 2) Calibrate | North America | |
| 1673 | 411-220 Calibrate | WING/CENTER SECTION COVERS, WINTER USE (set of 2) Calibrate | North America | |
| 1674 | 411-225 Calibrate | WING/CENTER SECTION COVERS, ALL YEAR USE (set of 2) Calibrate | North America | |
| 1675 | 411-230 Calibrate | WING/ENGINE/CENTER SECTION COVERS, WINTER USE (set of 2) Calibrate | North America | |
| 1676 | 411-235 Calibrate | WING/ENGINE/CENTER SECTION COVERS, ALL YEAR USE (set of 2) Calibrate | North America | |
| 1677 | 411-300 Calibrate | HORIZONTAL STABILIZER COVERS, WINTER USE (set of 2) Calibrate | North America | |
| 1678 | 411-305 Calibrate | HORIZONTAL STABILIZER COVERS, ALL YEAR USE (set of 2) Calibrate | North America | |
| 1679 | 411-450 Calibrate | RUDDER OPENINGS COVER (bird barrier) Calibrate | North America | |
| 1680 | 411-800 Calibrate | TRAVEL COVER, Light Weight Canopy Cover Calibrate | North America | |
| 1681 | 411-810 Calibrate | TRAVEL COVER, Light Weight Canopy Cover (set of 2) Calibrate | North America | |
| 1682 | 411-820 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit Cover Calibrate | North America | |
| 1683 | 411-830 Calibrate | TRAVEL COVER, Light Weight Travel Canopy/Nose Cover Calibrate | North America | |
| 1684 | 411-840 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Nose Cover Calibrate | North America | |
| 1685 | 411-910 Calibrate | COCKPIT HEATSHIELDS (set of 6) Calibrate | North America | |
| 1686 | 411-915 Calibrate | HEATSHIELD SET (set of 14) Calibrate | North America | |
| 1687 | 411-HP1 Calibrate | PITOT COVERS (set of 2) Calibrate | North America | |
| 1688 | 412-000 Calibrate | COCKPIT/CANOPY COVER Calibrate | North America | |
| 1689 | 412-001 Calibrate | COCKPIT/CANOPY COVER (INSULATED) Calibrate | North America | |
| 1690 | 412-050 Calibrate | COCKPIT/CANOPY/NOSE COVER Calibrate | North America | |
| 1691 | 412-051 Calibrate | COCKPIT/CANOPY/NOSE COVER (INSULATED) Calibrate | North America | |
| 1692 | 412-052 Calibrate | COCKPIT/CANOPY/NOSE COVER with Nose Radome & Cargo Mirror Calibrate | North America | |
| 1693 | 412-053 Calibrate | COCKPIT/CANOPY/NOSE COVER with Nose Radome, Cargo Mirror & Wire Strike Calibrate | North America | |
| 1694 | 412-054 Calibrate | COCKPIT/CANOPY/NOSE COVER with Cargo Mirror Calibrate | North America | |
| 1695 | 412-055 Calibrate | NOSE COVER, no radome Calibrate | North America | |
| 1696 | 412-057 Calibrate | COCKPIT/CANOPY/NOSE COVER with Nose Radome Calibrate | North America | |
| 1697 | 412-058 Calibrate | COCKPIT/CANOPY/NOSE COVER with Nose Radome (INSULATED) Calibrate | North America | |
| 1698 | 412-075 Calibrate | FUSELAGE COVER Calibrate | North America | |
| 1699 | 412-076 Calibrate | FUSELAGE COVER (INSULATED) Calibrate | North America | |
| 1700 | 412-090 Calibrate | PROTECTIVE BAGS FOR REMOVABLE FWD DOORS, padded (set of 2) Calibrate | North America | |
| 1701 | 412-100 Calibrate | ENGINE AREA/MID-CABIN COVER Calibrate | North America | |
| 1702 | 412-101 Calibrate | INSULATED ENGINE AREA/MID-CABIN COVER Calibrate | North America | |
| 1703 | 412-102 Calibrate | ENGINE AREA/MID-CABIN COVER, extend down to cross tubes Calibrate | North America | |
| 1704 | 412-103 Calibrate | INSULATED ENGINE AREA/MID-CABIN COVER, extends down to cross tubes Calibrate | North America | |
| 1705 | 412-105 Calibrate | SWASH PLATE PLUG (set of 4) Calibrate | North America | |
| 1706 | 412-107 Calibrate | OIL COOLER INLET PLUGS (set of 2) Calibrate | North America | |
| 1707 | 412-108 Calibrate | MAIN ENGINE INLET PLUGS (set of 2) Calibrate | North America | |
| 1708 | 412-125 Calibrate | PITOT COVERS (set of 2) Calibrate | North America | |
| 1709 | 412-200 Calibrate | EXHAUST COVERS (set of 2) Calibrate | North America | |
| 1710 | 412-300 Calibrate | ROTOR HUB COVER Calibrate | North America | |
| 1711 | 412-301 Calibrate | ROTOR HUB COVER, with SKIRT Calibrate | North America | |
| 1712 | 412-305 Calibrate | INSULATED ROTOR HUB COVER Calibrate | North America | |
| 1713 | 412-400 Calibrate | BLADE COVERS (set of 4) Calibrate | North America | |
| 1714 | 412-410 Calibrate | BLADE COVERS (COLD WEATHER TYPE) (set of 4) Calibrate | North America | |
| 1715 | 412-500 Calibrate | BLADE TIE-DOWNS (fabric type) (set of 4) Calibrate | North America | |
| 1716 | 412-502 Calibrate | BLADE TIE-DOWNS, (semi rigid) w/telescoping attachment handle (set of 5) Calibrate | North America | |
| 1717 | 412-600 Calibrate | TAIL ROTOR COVER Calibrate | North America | |
| 1718 | 412-605 Calibrate | INSULATED TAIL ROTOR COVER Calibrate | North America | |
| 1719 | 412-650 Calibrate | TAIL ROTOR HUB/GEARBOX COVER Calibrate | North America | |
| 1720 | 412-675 Calibrate | TAIL ROTOR BLADE TIE-DOWN Calibrate | North America | |
| 1721 | 412-676 Calibrate | TAIL ROTOR BLADE TIE-DOWN (pillow type) Calibrate | North America | |
| 1722 | 412-700 Calibrate | TAILBOOM COVER Calibrate | North America | |
| 1723 | 412-710 Calibrate | HORIZONTAL STABILIZER COVERS (set of 2) Calibrate | North America | |
| 1724 | 412-800 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Canopy Cover Calibrate | North America | |
| 1725 | 412-805 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Canopy/Nose Cover Calibrate | North America | |
| 1726 | 412-810 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Canopy/Nose Cover with Nose Radome & Cargo Mirror Calibrate | North America | |
| 1727 | 412-815 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Canopy/Nose Cover with Nose Radome, Cargo Mirror & Wire Strike Calibrate | North America | |
| 1728 | 412-820 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Canopy/Nose Cover with Cargo Mirror Calibrate | North America | |
| 1729 | 412-825 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Canopy/Nose Cover with Nose Radome Calibrate | North America | |
| 1730 | 412-830 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Canopy/Nose Cover Calibrate | North America | |
| 1731 | 412-900 Calibrate | HEATSHIELD SET, cockpit, & skylights (set of 8) Calibrate | North America | |
| 1732 | 412-905 Calibrate | HEATSHIELD SET, cockpit, skylights & cabin windows (set of 14) Calibrate | North America | |
| 1733 | 412-910 Calibrate | WINDSHIELD HEATSHIELD (set of 2) Calibrate | North America | |
| 1734 | 414-000 Calibrate | CANOPY COVER Calibrate | North America | |
| 1735 | 414-001 Calibrate | PASSENGER DOOR COVER Calibrate | North America | |
| 1736 | 414-002 Calibrate | CANOPY/NOSE COVER (longer nose models) Calibrate | North America | |
| 1737 | 414-003 Calibrate | CANOPY/NOSE COVER (shorter nose models) Calibrate | North America | |
| 1738 | 414-004 Calibrate | EXTENDED CANOPY/NOSE COVER Calibrate | North America | |
| 1739 | 414-005 Calibrate | EXTENDED CANOPY COVER Calibrate | North America | |
| 1740 | 414-010 Calibrate | COCKPIT COVER Calibrate | North America | |
| 1741 | 414-020 Calibrate | COCKPIT/NOSE COVER, 414-A MODELS Calibrate | North America | |
| 1742 | 414-021 Calibrate | COCKPIT/NOSE COVER, original (short nose) 414 models Calibrate | North America | |
| 1743 | 414-025 Calibrate | NOSE COVER, 414-A MODELS Calibrate | North America | |
| 1744 | 414-100 Calibrate | ENGINE INLET PLUGS (set of 4) Calibrate | North America | |
| 1745 | 414-101 Calibrate | OIL COOLER INLET PLUGS (below engine nacelle, specify size) (set of 2) Calibrate | North America | |
| 1746 | 414-102 Calibrate | HEAT EXCHANGER INLET PLUGS (on leading edge of wing) (set of 2) Calibrate | North America | |
| 1747 | 414-103 Calibrate | ENGINE NACELLE SIDE INLET PLUGS (inboard NACA scoops on engine nacelle) (set of 2) Calibrate | North America | |
| 1748 | 414-104 Calibrate | HEAT EXCHANGER EXHAUST PLUGS (below leading edge of wing) (set of 2) Calibrate | North America | |
| 1749 | 414-115 Calibrate | MAIN GEAR COVERS (set of 2) Calibrate | North America | |
| 1750 | 414-130 Calibrate | PROPELLOR/SPINNER COVERS, 3 blade (set of 2) Calibrate | North America | |
| 1751 | 414-131 Calibrate | PROPELLOR/SPINNER COVERS, 4 blade (set of 2) Calibrate | North America | |
| 1752 | 414-135 Calibrate | INSULATED PROPELLOR/SPINNER COVERS, 3 blade (set of 2) Calibrate | North America | |
| 1753 | 414-136 Calibrate | INSULATED PROPELLOR/SPINNER COVERS, 4 blade (set of 2) Calibrate | North America | |
| 1754 | 414-140 Calibrate | ENGINE COVERS (set of 2) Calibrate | North America | |
| 1755 | 414-141 Calibrate | INSULATED ENGINE COVERS (set of 2) Calibrate | North America | |
| 1756 | 414-142 Calibrate | ENGINE COVERS, extended aft over wing lockers (set of 2) Calibrate | North America | |
| 1757 | 414-200 Calibrate | WING COVERS (no tip tanks, outboard of engine nacelle), WINTER USE (set of 2) Calibrate | North America | |
| 1758 | 414-205 Calibrate | WING COVERS (no tip tanks, outboard of engine nacelle), ALL YEAR USE (set of 2) Calibrate | North America | |
| 1759 | 414-210 Calibrate | WING COVERS (w/tip tanks, outboard of engine nacelle), WINTER USE (set of 2) Calibrate | North America | |
| 1760 | 414-215 Calibrate | WING COVERS (w/tip tanks, outboard of engine nacelle), ALL YEAR USE (set of 2) Calibrate | North America | |
| 1761 | 414-220 Calibrate | WING COVERS (CENTER SECTION ONLY), WINTER USE (set of 2) Calibrate | North America | |
| 1762 | 414-225 Calibrate | WING COVERS (CENTER SECTION ONLY), ALL YEAR USE (set of 2) Calibrate | North America | |
| 1763 | 414-230 Calibrate | WING/ENGINE/CENTER SECTION COVERS (no tip tanks), WINTER USE (set of 2) Calibrate | North America | |
| 1764 | 414-235 Calibrate | WING/ENGINE/CENTER SECTION COVERS (no tip tanks), ALL YEAR USE (set of 2) Calibrate | North America | |
| 1765 | 414-240 Calibrate | WING/ENGINE/CENTER SECTION COVERS (w/tip tanks), WINTER USE (set of 2) Calibrate | North America | |
| 1766 | 414-245 Calibrate | WING/ENGINE/CENTER SECTION COVERS (w/tip tanks), ALL YEAR USE (set of 2) Calibrate | North America | |
| 1767 | 414-300 Calibrate | HORIZONTAL STABILIZER COVERS, WINTER USE (set of 2) Calibrate | North America | |
| 1768 | 414-305 Calibrate | HORIZONTAL STABILIZER COVERS, ALL YEAR USE (set of 2) Calibrate | North America | |
| 1769 | 414-430 Calibrate | EMPENNAGE COVER (Tailboom, Vertical & Horiz Stabilizers), WINTER USE Calibrate | North America | |
| 1770 | 414-435 Calibrate | EMPENNAGE COVER (Tailboom, Vertical & Horiz Stabilizers), ALL YEAR USE Calibrate | North America | |
| 1771 | 414-450 Calibrate | RUDDER OPENINGS COVER (bird barrier) Calibrate | North America | |
| 1772 | 414-800 Calibrate | TRAVEL COVER, Light Weight Canopy Cover Calibrate | North America | |
| 1773 | 414-810 Calibrate | TRAVEL COVER, Light Weight Travel Canopy/Nose Cover, 414-A MODELS Calibrate | North America | |
| 1774 | 414-820 Calibrate | TRAVEL COVER, Light Weight Travel Canopy/Nose Cover, original (short nose) 414 models Calibrate | North America | |
| 1775 | 414-830 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit Cover Calibrate | North America | |
| 1776 | 414-840 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Nose Cover, 414-A MODELS Calibrate | North America | |
| 1777 | 414-850 Calibrate | TRAVEL COVER, Light Weight Travel Cockpit/Nose Cover, original (short nose) 414 models Calibrate | North America | |
| 1778 | 414-910 Calibrate | COCKPIT HEATSHIELDS (set of 6) Calibrate | North America | |
| 1779 | 414-915 Calibrate | HEATSHIELD SET (set of 16) Calibrate | North America | |
| 1780 | 414-916 Calibrate | CABIN WINDOW HEATSHIELDS (set of 10) Calibrate | North America | |
| 1781 | 414-HP1 Calibrate | PITOT COVERS (set of 2) Calibrate | North America | |
| 1782 | 421-000 Calibrate | CANOPY COVER Calibrate | North America | |
| 1783 | 421-005 Calibrate | DORSAL PLUGS, used with Canopy Cover (set of 2) Calibrate | North America | |
| 1784 | 421-010 Calibrate | COCKPIT COVER Calibrate | North America | |
| 1785 | 421-011 Calibrate | EXTENDED COCKPIT COVER (goes back to 1st cabin window) Calibrate | North America | |
| 1786 | 421-012 Calibrate | EXTENDED COCKPIT COVER (ends just before door) Calibrate | North America | |
| 1787 | 421-013 Calibrate | EXTENDED CANOPY COVER Calibrate | North America | |
| 1788 | 421-015 Calibrate | CANOPY/NOSE COVER Calibrate | North America | |
| 1789 | 421-016 Calibrate | EXTENDED CANOPY/NOSE COVER Calibrate | North America | |
| 1790 | 421-017 Calibrate | CANOPY/NOSE COVER, shorter nose, earlier models Calibrate | North America | |
| 1791 | 421-020 Calibrate | COCKPIT/NOSE COVER, 421-B/C MODELS Calibrate | North America | |
| 1792 | 421-021 Calibrate | COCKPIT/NOSE COVER, 421-A (short nose) models Calibrate | North America | |
| 1793 | 421-025 Calibrate | NOSE COVER Calibrate | North America | |
| 1794 | 421-100 Calibrate | ENGINE INLET PLUGS (421A) (set of 8) Calibrate | North America | |
| 1795 | 421-110 Calibrate | ENGINE INLET PLUGS (421B) (set of 6) Calibrate | North America | |
| 1796 | 421-112 Calibrate | ENGINE INLET PLUGS (421B) (set of 4) Calibrate | North America | |
| 1797 | 421-120 Calibrate | ENGINE INLET PLUGS (421C) (set of 6) Calibrate | North America | |
| 1798 | 421-121 Calibrate | ENGINE INLET PLUGS (421C) (set of 4) Calibrate | North America | |
| 1799 | 421-122 Calibrate | HEAT EXCHANGER INLET PLUGS (in wing root) (set of 2) Calibrate | North America | |
| 1800 | 421-123 Calibrate | AIR INDUCTION PLUGS (below engine nacelle) (set of 2) Calibrate | North America | |
