Part# 11-03236
MFR Model# 68-4290001-30
Model #DescriptionPart Number
A428Wingtip Strobe Lens11-03236


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The product was excellent and worked as described.

Edwin W
May 7, 2021

Perfect size and fit!

Roger F
May 4, 2021

Perfect fit, great finish.

Rick S
October 2, 2020

The Whelen A402R Red Optic Lens fit perfectly on my C-150 and at a comparably low price ($73). Delivery was fast as well.

September 4, 2020

I received my order complete and as ordered. I need one other small item. On page 662 in the catalog, I need the clamp part number A 409. Thank you Harold Brown

Harold B
March 27, 2020

Fit perfectly

Chris G
November 5, 2019

The retainer was the correct retainer, but it was necessary to call Whelen to determine which retainer was the correct one to use as a retainer. The A429 is an older system than the newer A650 system and both look very similar. Note that there was no connecting screw included. The connection of the retainer is somewhat fragile an it is necessary to obtain the proper size and type of screw to use to fix the retainer to the assembly. If the original retainer was lost in flight that may mean that the attachment point has worn and an oversized screw may be required.

John M
September 30, 2019

This was the correct lens. It was necessary to call Spruce to determine that this lens was the correct lens to use as a replacement.

John M
September 30, 2019

The part arrived on time and as advertised.

Scott J
September 16, 2019

Order was requested red UPS and arrived the next day. While it was important to have the pins and connectors as back-up, they were not needed. JKM

James M
April 26, 2018


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: is this the mating connector for whelen a441?

The light assemblies have the A441 connector. The mating connector is an A442 socket.

Q: Would it be possible to make the picture enlargements big enough to read? The pop up isn't any bigger than the main screen picture. Thanks

We have switched out the drawings for more clear and larger versions. We will be re-doing all of our Whelen Strobe Pages over the next few days to make it easier for the customer. Please look for these changes soon.

Q: Does the Whelen A427 come with a connector or just wires?

Yes, the A427 comes with the wire and connector attached.

Q: I have the combination wing tip pos lite and strobe. My strobe tube is milky..and needs tobe replaced. Your diagram picture shows it to be part A610. But no such item is listed. What is the part # for the A610?

The A610 assembly is our Part # 11-03213. If you keyword search 11-03213, you will locate the web page to order the assembly.

Q: Does the A427 Flash Tube Assembly replace the Aeroflash 153-009 Flash tube?

Whelen does not show a cross reference for that aeroflash number.

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