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Superior SL72566 Gear Starter Ring - 149 Teeth

$224.95/Each
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Part# 08-11894
MFR Model# SL72566

Overview

Superior Gear, Starting Ring

Lycoming Engine Configurations
AEIO-360-A1E, -B1G6, -H1A
AEIO-540-D4B5, -L1B5D
AIO-320-B1B, -C1B
AIO-360-A1A, -A1B, -B1B
HIO-360-A1A, -B1A, -C1A, -C1B, -D1A, -E1AD, -E1BD, -F1A
HO-360-B1A, -B1B
IO-320-B1A, -B1C, -C1A, -D1A, -D1B, -E2A
IO-360-A1A, -A1B, -A1B6, -A1B6D, -A1C, -A1D, -A1D6, -A2A, -A2B, -A3B6D, -B1A, -B1B, -B1D, -B1E, -B1F, -B2F, -B2F6, -B4A, -C1A, -C1B, -C1C, -C1C6, -C1D6, -C1E6, -C1F, -J1A6D
IO-540-A1A5, -B1A5, -B1C5, -C1B5, -C4B5, -C4C5, -C4D5D, -D4A5,E1A5, -E1B5, -G1A5, -G1B5, -G1C5, -G1D5, -G1E5, -G1F5, -J4A5, -K1A5, -K1A5D, -K1B5, -K1C5, -K1D5, -K1E5, -K1F5, -K1F5D, -K1G5, -K1G5D, -K1J5, -K1J5D, -K1K5, -L1C5, -M1A5, -M1B5D, -N1A5, -P1A5, -R1A5, -S1A5, -T4A5D, -T4B5D, -T4C5D, -V4A5D, -W1A5D, -AA1A5
IVO-360-A1A
O-235-C2A
O-290-D, -D2, -D2B
O-320-A2A, -A2B, -A2C, -A2D, -A3A, -A3B, -A3C, -B2A, -B2B, -B2C, -B3A, -B3B, -B3C, -D1A, -D1D, -D1F, -D2A, -D2B, -D2C, -D2G, -D2J, -D3G, -E1A, -E1F, -E2A, -E2B, -E2C, -E2D, -E2F, -E2G, -E2H, -E3D, -E3H, -H2AD
O-360-A1A, -A1AD, -A1C, -A1D, -A1F6, -A1F6D, -A1G6, -A1G6D, -A1LD, -A2A, -A2D, -A2E, -A2F, -A2G, -A3A, -A3AD, -A4A, -A4G, -A4J, -A4K, -A4M, -A4N, -A5AD, -B2A, -C1A, -C1C, -C1E, -C1F, -C1G, -C2A, -C2C, -C2D, -C2E, -D2A, -D2B, -E1A6D, -F1A6
O-540-A1A, -A1A5, -A1B5, -A1C5, -A1D, -A1D5, -A2B, -A3D5, -B1A5, -B1B5, -B2B5, -B2C5, -B4B5, -E4A5, -E4B5, -E4C5, -F1A5, -F1B5, -G1A5, -G2A5, -H1B5D, -H2B5D, -J1A5D, -J3A5D, -J3C5D, -L3C5D
TIO-360-A1B, - C1A6D
TIO-540-A1A, -A1B, -A2A, -A2B, -A2C, -C1A, -E1A, -F2BD, -G1A, -H1A, -J2B, -J2BD, -N2BD, -R2AD, -S1AD, -V2AD, -AA1AD, -AB1AD
TIO-541-A1A, -E1A4, -E1B4, -E1C4
TO-360-C1A6D, -E1A6D
VO-360-A1A, -A1B, -B1A

OEM Part Number: 72566
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Reviews

ring gear was good quality and installed easily per lycoming instrcutions. Priced was very good. I would recomend this gear over lycoming part.

Comanche F Verified Purchase

Superior SL72566 Gear,Starter Ring - 149 Teeth

December 26, 2023

Easy to order and delivery was prompt as usual. Installed per the manual without any trouble. The only potential “gotcha” would be installing it upside down-make sure the bevels of the gear teeth are oriented in the right direction.

Myron R Verified Purchase

Superior SL72566 Gear,Starter Ring - 149 Teeth

September 26, 2023

Just what was need. Missing paper showing specifications and maybe installations ideas.

Mark C Verified Purchase

Superior SL72566 Gear,Starter Ring - 149 Teeth

November 26, 2022

Excellent!

Randy A
April 4, 2022

Morandini A Verified Purchase

Superior SL72566 Gear,Starter Ring - 149 Teeth

December 3, 2021

Good

John L Verified Purchase

Superior SL72566 Gear,Starter Ring - 149 Teeth

September 16, 2021

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 difference between the 72566 and the SL72566 starter ring?

The SL72566 is manufactured by Superior Air Parts. 72566 is manufactured by Lycoming. Both applications are identical.

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