2651-278-21 - Boeing 737 Ball Valve Assembly for Boeing 737

2651-278-21 is a FAA-PMA boeing 737 ball valve assembly manufactured by Rockwell Collins Inc for the Boeing 737. This pneumatic systems part supports bleed air distribution and pneumatic actuation and is available with full traceability documentation including FAA 8130-3 airworthiness certification.

Part Number
2651-278-21
Manufacturer
Rockwell Collins Inc
Aircraft Model
Boeing 737
Category
Pneumatic Systems
Condition
New
Certification
FAA-PMA
Price
Contact us for pricing
Availability
In Stock
Warranty
As per manufacturer
Request a Quote for 2651-278-21

About the 2651-278-21 for Boeing 737

The Boeing 737 Ball Valve Assembly (Part Number: 2651-278-21) is a pneumatic systems used on the Boeing 737. Manufactured by Rockwell Collins Inc, this component supports bleed air distribution and pneumatic actuation 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.

Frequently Asked Questions about 2651-278-21

Is 2651-278-21 compatible with all Boeing 737 configurations?
Compatibility depends on aircraft serial number, modification status, and configuration. Verification against maintenance documentation is recommended prior to procurement.
Is 2651-278-21 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 2651-278-21?
Certification documentation such as FAA 8130-3 or EASA Form 1 may be available based on supplier inventory and condition.
How long does sourcing 2651-278-21 take?
RFQ responses are typically returned within 12–24 hours depending on global supplier availability.
Do you ship 2651-278-21 internationally?
Yes. Global shipping and export coordination may be supported depending on supplier location and compliance requirements.