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3-1/8 To 2-1/4 Raised Instrument Reducer Plate Mk623

$23.95/Each
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Part# 10-00343
MFR Model# MK-623

Overview

3-1/8" to 2-1/4" adapter. Adapts 3-1/8" hole to 2-1/4" .125 ,5052 billet aluminum, 6/32 nut inserts .075 Depth for flush look.

CNC Machined from aircraft grade aluminum. The adapter face is raised .075" to give the flush panel look. Easy installation.
   
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Reviews

Nice product

Ed T Verified Purchase

3-1/8 TO 2-1/4 RAISED INSTRUMENT REDUCER PLATE MK-623

March 10, 2024

Arleigh B Verified Purchase

3-1/8 TO 2-1/4 RAISED INSTRUMENT REDUCER PLATE MK-623

November 29, 2023

Item is well producsd and easy to use.

Duane Verified Purchase

3-1/8 TO 2-1/4 RAISED INSTRUMENT REDUCER PLATE MK-623

June 7, 2023

Wont work with a 2.25 round instrument with a 3+ square body behind the round face plate. Reason is that the studs on the adapter plate interfere with the instrument body. This isnt a design flaw. Some instruments cant be adapted to a 3.125 hole without a custom mount plate.

Eric Verified Purchase

3-1/8 TO 2-1/4 RAISED INSTRUMENT REDUCER PLATE MK-623

February 14, 2023

Good quality and fit like it should. Saved me a bunch of time.

Airgo, I Verified Purchase

3-1/8 TO 2-1/4 RAISED INSTRUMENT REDUCER PLATE MK-623

April 15, 2022

Excellent product. Solid machined billet with nice fit and finish. Tapped already for mounting screws.

James G Verified Purchase

3-1/8 TO 2-1/4 RAISED INSTRUMENT REDUCER PLATE MK-623

August 25, 2021

CNCd. The PEM nuts are very nice!

James W Verified Purchase

3-1/8 TO 2-1/4 RAISED INSTRUMENT REDUCER PLATE MK-623

August 24, 2021

Nice fit, alodined, primed and painted it black and it blended right into my panel for mounting my JPI fuel flow gauge

Eastcoast S Verified Purchase

3-1/8 TO 2-1/4 RAISED INSTRUMENT REDUCER PLATE MK-623

July 24, 2021

Top quality, Looks great.. Very happy.

Keith
March 9, 2021

Exactly as advertised.

Michael S
April 16, 2020

Q&A

Please note, Pilotshop.com'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. Pilotshop.com 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.