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Opening Center Windows, Emergency. LH and RH. (GLA2041-2)

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Product Description

Knots 2U provides the highest quality aircraft windows and windshields in the world. These are not cheap reproductions, they are manufactured to only the highest standards by the same manufacturer that provides many of the OEMs.

All of our parts are FAA-PMA approved and ship within a few days of ordering.  Material is available in a variety of colors and thicknesses. 

SC-represents the new solar control material.  UVA exposure will eventually damage your interior allowing it to fade and is the leading cause of skin cancer. UV radiation increases about 5% with every 1,000 ft of altitude. While the standard clear and grey will block virtually all of the UV rays it only blocks about 80% of the UVA.  The SC product blocks all of the UV and 99% of the UVA which will help maintain your interior and prevent harmful rays for you and your passengers.  The SC- material also blocks near infrared radiation (NIR) which causes heat. You can reduce the NIR radiation (solar energy heat) by approximately 30% with the SC- material!


Part Number:


Approval Basis:



LH CLEAR: 35-410291-12, 35-410291-129-12 window in assy numbers: 35-410291-SA100,  35-410291-126
RH CLEAR: 35-410291-13
window in assy numbers: 35-410291-SA101,  35-410291-127
LH GREEN: 35-410291-130, 002-430053-9 window in asy nos.: 35-410291-128, 35-410291-146, 002-430053-1, 002-430053-19, 002-430053-37, 002-430053-41, 002-430053-51
RH GREEN: 35-410291-131, 002-430053-10 window in asy nos.: 35410291-129, 38-410291-147, 002-430053-2, 002-430053-20, 002-430053-38, 002-430053-42, 002-430053-52
LH 2514 GRAY: 002-430053-55: window in assy number 002-430053-59
RH 2514 GRAY: 002-430053-56: window in assy number 002-430053-60

Aircraft Eligibility:

E33, F33, G33 (CD-1119 & UP)
E33A, F33A (CE-180 & UP)
F33C (CJ-1 & UP)
35, A35, B35, C35, D35, E35, F35, G35, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B (D-1 & UP)
36, A36, G36 (E-1 & UP)
A36TC, B36TC (EA-1 & UP)

B50, C50, D50, E50, F50, G50, H50, D50A, D50B, D50C, D50E (MIL L-23B, L-23D, RL-23D, L-23E)
95-55, 95-A55, 95-B55, 95-B55A
(TC-1 & UP EXCEPT TC-2340)
95-C55, 95-C55A, D55, D55A, E55, E55A (TE-1 & UP)
56TC, 56TCA (TG-2 & UP)
58, 58A, G58 (TH-1 & UP)
58TC, 58TCA (TK-1 & UP)
95, B95, B95A, D95A, E95 (TD-2 & UP)

Typical Lead Time:

1-3 Days








  • This center window was designed and approved to be a direct replacement for an original Beechcraft OPENING center window.


  • Fits same as Original Beech window

  • Made of .125" Material

  • Price Includes FAA/PMA approval Tag and Installation instructions.

  • Meets or EXCEEDS all FAA/PMA requirements

  • Windows are FAA/PMA Approved in Clear Green and Gray

  • Part is ready to install (little if any trimming may be necessary)

  • Drilling of the part may be necessary for installation

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