ES4142AC - General Aviation Oil Seal for General Aviation

ES4142AC is a FAA-PMA general aviation oil seal manufactured by Hartzell Engine Technologies LLC for the General Aviation. This general components part supports aircraft operation and maintenance requirements and is available with full traceability documentation including FAA 8130-3 airworthiness certification.

Part Number
ES4142AC
Manufacturer
Hartzell Engine Technologies LLC
Aircraft Model
General Aviation
Category
General Components
Condition
New
Certification
FAA-PMA
Price
Contact us for pricing
Availability
In Stock
Warranty
As per manufacturer
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About the ES4142AC for General Aviation

The General Aviation Oil Seal (Part Number: ES4142AC) is a general components used on the General Aviation. Manufactured by Hartzell Engine Technologies LLC, this component supports aircraft operation and maintenance requirements 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 ES4142AC on General Aviation

The following parts from other manufacturers may serve as alternatives or cross-references for the ES4142AC on the General Aviation. Verify interchangeability against the aircraft IPC and Type Certificate Data Sheet before procurement.

Part NumberDescriptionManufacturerCertification
AMS3276BSilicone Rubber Gasket Sealant Aviation3M AviationFAA Certified
NP-UN523-1General Aviation Gland SealAV8 PMA, LLC.FAA-PMA
NP-30948-105General Aviation O-Ring SealAV8 PMA, LLC.FAA-PMA
NPFA25UN107-1General Aviation ,SealAV8 PMA, LLC.FAA-PMA
NP-30948-101General Aviation Delta SealAV8 PMA, LLC.FAA-PMA
NP-30948-1General Aviation Seal KitAV8 PMA, LLC.FAA-PMA

Frequently Asked Questions about ES4142AC

Is ES4142AC 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 ES4142AC 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 ES4142AC?
Certification documentation such as FAA 8130-3 or EASA Form 1 may be available based on supplier inventory and condition.
How long does sourcing ES4142AC take?
RFQ responses are typically returned within 12–24 hours depending on global supplier availability.
Do you ship ES4142AC internationally?
Yes. Global shipping and export coordination may be supported depending on supplier location and compliance requirements.

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