Description
Cirrus Aircraft 70673-001 Improved Electric Fuel Pump Installation Kit
Cirrus kit referenced by Service Bulletin SB2X-28-15 (Alternate Electric Fuel Pump Installation). Cirrus Service Bulletin SB2X-28-15 (Alternate Electric Fuel Pump Installation) and Service Advisory SA19-20 approve 42263-001 as the alternate electric fuel pump when replacing an original 11839-XXX or 19094-XXX pump on SR20 serials 1005 through 2219 and 2221 through 2338, SR22 serials 0002 through 4823 and SR22T serials 0001 through 1993.
The bulletin covers the initial installation of the alternate pump, including connector parts for aircraft without Perspective or Perspective+ avionics. Use the current revision of SB2X-28-15, available through a Cirrus Service Center.
The bulletin's material information lists the parts individually as well:
- 42263-001 fuel pump with port plug
- MS29512-08 O-ring (2)
- 50303-003 connector (P203)
- 50306-002 terminal socket (3)
- 50305-001 cavity seal (3)
- 50304-003 terminal position assurance (TPA)
- 50110-001 wire marker tag
Confirm the kit contents with Cirrus before ordering if you need specific items.
Serial ranges are transcribed from the Cirrus IPC. Confirm your aircraft's serial number, installed equipment and service bulletin compliance against current Cirrus documents before ordering.
Reference only — not a maintenance authority. The part numbers, effectivity and service bulletin references shown above are published as an aid to our customers and may not reflect current Cirrus data. They must not be used as the basis for installation. Mechanics must obtain and use their own current Cirrus Illustrated Parts Catalog and the current revision of any service bulletin, and must verify applicability against the aircraft serial number, service bulletin compliance and any installed STCs, before ordering or installing any part.