SA634503 M20 - General Aviation Bearing, Main for General Aviation

SA634503 M20 is a FAA-PMA general aviation bearing, main manufactured by Superior Air Parts Inc for the General Aviation. This engine components part supports propulsion and engine performance and is available with full traceability documentation including FAA 8130-3 airworthiness certification.

Part Number
SA634503 M20
Manufacturer
Superior Air Parts Inc
Aircraft Model
General Aviation
Category
Engine Components
Condition
New
Certification
FAA-PMA
Price
Contact us for pricing
Availability
In Stock
Warranty
As per manufacturer
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About the SA634503 M20 for General Aviation

The General Aviation Bearing, Main (Part Number: SA634503 M20) is a engine components used on the General Aviation. Manufactured by Superior Air Parts Inc, this component supports propulsion and engine performance and may be required during maintenance, repair, or scheduled overhaul cycles depending on service intervals and configuration.

Availability may vary across global suppliers and can typically be sourced in one or more of the following conditions:

  • New
  • Overhauled
  • Serviceable / As-Removed

Certification documentation such as FAA 8130-3 or EASA Form 1 may be available depending on supplier and condition.

Alternative and Cross-Reference Parts for SA634503 M20 on General Aviation

The following parts from other manufacturers may serve as alternatives or cross-references for the SA634503 M20 on the General Aviation. Verify interchangeability against the aircraft IPC and Type Certificate Data Sheet before procurement.

Part NumberDescriptionManufacturerCertification
AEC634503M005General Aviation Bearing, Main, CrankshaftAirmotive Engineering CorpFAA-PMA
AEC530386M010General Aviation Bearing, Crankshaft, MainAirmotive Engineering CorpFAA-PMA
AEC634503M020General Aviation Bearing, Main, CrankshaftAirmotive Engineering CorpFAA-PMA
AEC642720M005General Aviation Bearing, Crankshaft, MainAirmotive Engineering CorpFAA-PMA
AEC634503M001General Aviation Bearing, Main, CrankshaftAirmotive Engineering CorpFAA-PMA
AEC530386General Aviation Bearing, Crankshaft, MainAirmotive Engineering CorpFAA-PMA

Frequently Asked Questions about SA634503 M20

Is SA634503 M20 compatible with all General Aviation configurations?
Compatibility depends on aircraft serial number, modification status, and configuration. Verification against maintenance documentation is recommended prior to procurement.
Is SA634503 M20 available new or overhauled?
Depending on availability, this component may be sourced new, overhauled, or serviceable with appropriate documentation.
Do you provide certification paperwork for SA634503 M20?
Certification documentation such as FAA 8130-3 or EASA Form 1 may be available based on supplier inventory and condition.
How long does sourcing SA634503 M20 take?
RFQ responses are typically returned within 12–24 hours depending on global supplier availability.
Do you ship SA634503 M20 internationally?
Yes. Global shipping and export coordination may be supported depending on supplier location and compliance requirements.

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