Description
Cirrus Aircraft 21312-014 Busbar — Alternator 1 Ground, with Air Conditioning
Bus bar with air conditioning in the alternator 1 installation (IPC 24-30-01), one per aircraft. Cirrus's price list describes it as the alternator 1 ground busbar and also names 21398-001 as an alternate.
Fit, per the Cirrus Illustrated Parts Catalog:
- SR22 serials 1863 through 2437
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.

