630 Aerospace - Top repair and overhaul specialists of aircraft airframe and engine components

Welcome to 630 Aerospace's Parts Capability Page! 


Thank you for your interest in our Structures  and Doors product line. You're currently reviewing Part Number 1291M28G04 Description: Blocker Door, ATA 78-32-03. You've landed on the right page for industry-leading repair and overhaul services specifically tailored to this component.

As a trusted provider, 630 Aerospace offers comprehensive repair solutions for a wide range of Structures and Doors, all backed by our ISO-certified quality management system. Our commitment to excellence is reflected in our ISO, FAA, and EASA certifications , ensuring that every repair meets the highest standards for safety, precision, and performance.


To learn more about our company and our dedication to quality, we invite you to watch our company overview video. If you're searching for another part, feel free to explore our capability search page .      


Thank you for choosing 630 Aerospace, where ISO-certified quality is built into every service, ensuring reliability and safety.


1291M28G04

1291M28G04


Blocker Door

Product Families: Structures
Product Group: Doors
Part Number 1291M28G04
Root Part Number 1291M28GXX
ATA Chapter 2 Digit 78
ATA Chapter 4 Digit 78-32
ATA Chapter 6 Digit 78-32-03
MFR / Manufacture -CAGE Code MRAS
Part Number 1291M28G04
Description Blocker Door
Repair Manual- CMM CMM
Bench Check & Advise Yes
Repair Yes
Repair Facility Miami Lakes
Part Number 1291M28G04
Description Blocker Door
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