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Lycoming & Continental Cylinder Base Nut Wrenches

Select Size:
9/16 in.1/2 in.5/8 in.3/4 in.Set of 4 (9/16,1/2, 5/8, 3/4)
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Overview

Made of top quality tool steel. 12 Point with 1/2" square drive, 13" long.

Application Data

2882 9/16"
Hex
C-85, 0-200, 0-300, G0-300, E-185,
E-225, 0 & IO-470, IO-360, IO-520
2882-2 1/2"
Hex
A-65, C-85, 0-200, 0-300, G0-300, E-
185, E-225, IO-360
2882-3 5/8"
Hex
A-65, 0-470, IO-520
2882-4 3/4"
Hex
No longer used on Continental. Used
on Lyc. 0-390D, D2 & all wide deck
Lycoming engines.
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Reviews

Jose J Verified Purchase

CYL BASE NUT WRENCH 9/16 HEX

January 12, 2022

Jose J Verified Purchase

CYL BASE NUT WRENCH 5/8 HEX

January 12, 2022

Jose J Verified Purchase

CYL BASE NUT WRENCH 3/4 HEX

January 12, 2022

Jose J Verified Purchase

CYL BASE NUT WRENCH 1/2 HEX

January 12, 2022

wont fit around the nuts. the wrench is too fat to fit between nuts and cylinder. tool needs to be ground down to work.

Walkabout A Verified Purchase

CYL BASE NUT WRENCH 9/16 HEX

December 23, 2021

Dmitry B Verified Purchase

CYL BASE NUT WRENCH 1/2 HEX

November 25, 2021

Orville W Verified Purchase

CYL BASE NUT WRENCH 9/16 HEX

August 19, 2021

John L Verified Purchase

CYL BASE NUT WRENCH 9/16 HEX

July 30, 2021

John L Verified Purchase

CYL BASE NUT WRENCH 3/4 HEX

July 30, 2021

Petri K Verified Purchase

CYL BASE NUT WRENCH 9/16 HEX

June 17, 2021

Q&A

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: Does the torque value need to be adjusted with these wrenches?

No, you cannot adjust the torque value as these are forged 1 piece wrenches.

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