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McFarlane Kit #20 Vacuum Pump Cooling Shroud

$173.99/Each
Part# 10-02797
MFR Model# KIT #20
EligibilityPart No
Airborne Model 400-Series and Tempest AA441CC and AA442CW Series10-02797

Overview

Increase the life of your vacuum pump! These use ram air to keep cooler air flowing around the pump housing for longer life. FAA-PMA/STC. Installation hardware included

Reviews

Works fine, easy to install, but absurdly expensive for what it is.

Daniel W
July 29, 2018

Very short airduct is supplied in the kit, impossible to mount in a Piper Turbo Saratoga... will need to order the airduct separately now (need approx 3 ft vs 1.5ft included), unfortunately...

Igor T
August 18, 2019

Q&A

Please note, Aircraft Spruce Canada'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 Canada 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: What is the size of the scat hose?

This would be 1" ID and 18" long.

Q: What shroud would I use on the 3000 series pumps?

The 3000 series pumps are 200 series bodies so it should be the AA20T.

Q: What is the inside diameter of these two shrouds?

10-02796 has an ID of 3.5" and 10-02797 has an ID of 3.25".

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