YASTD-187 - General Aviation Seal Generator Drive Shaft for General Aviation

YASTD-187 is a FAA-PMA general aviation seal generator drive shaft manufactured by Yesteryear Aviation Inc for the General Aviation. This electrical systems part supports onboard electrical power generation and distribution and is available with full traceability documentation including FAA 8130-3 airworthiness certification.

Part Number
YASTD-187
Manufacturer
Yesteryear Aviation Inc
Aircraft Model
General Aviation
Category
Electrical Systems
Condition
New
Certification
FAA-PMA
Price
Contact us for pricing
Availability
In Stock
Warranty
As per manufacturer
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About the YASTD-187 for General Aviation

The General Aviation Seal Generator Drive Shaft (Part Number: YASTD-187) is a electrical systems used on the General Aviation. Manufactured by Yesteryear Aviation Inc, this component supports onboard electrical power generation and distribution 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 YASTD-187 on General Aviation

The following parts from other manufacturers may serve as alternatives or cross-references for the YASTD-187 on the General Aviation. Verify interchangeability against the aircraft IPC and Type Certificate Data Sheet before procurement.

Part NumberDescriptionManufacturerCertification
AV32-35General Aviation Shaft, FloatAVStar Fuel Systems IncFAA-PMA
AV13-1520General Aviation Throttle Shaft AssemblyAVStar Fuel Systems IncFAA-PMA
AV13-1533General Aviation Throttle Shaft AssemblyAVStar Fuel Systems IncFAA-PMA
AV13-1521General Aviation Throttle Shaft AssemblyAVStar Fuel Systems IncFAA-PMA
AV82-11General Aviation Pin Cotter Float Lever ShaftAVStar Fuel Systems IncFAA-PMA
AV13-1526General Aviation Throttle Shaft AssemblyAVStar Fuel Systems IncFAA-PMA

Frequently Asked Questions about YASTD-187

Is YASTD-187 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 YASTD-187 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 YASTD-187?
Certification documentation such as FAA 8130-3 or EASA Form 1 may be available based on supplier inventory and condition.
How long does sourcing YASTD-187 take?
RFQ responses are typically returned within 12–24 hours depending on global supplier availability.
Do you ship YASTD-187 internationally?
Yes. Global shipping and export coordination may be supported depending on supplier location and compliance requirements.

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