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Tachometer Cap

$52.85/Each
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Part# 10-06754
MFR Model# TC875

Overview

This Tach Cap can be used to close off the tachometer drive of a Lycoming or Continental engine when an electronic tach drive is being used off the magneto or electronic ignition. 7/8" thread and Viton (R) O-ring to seal.
   
California Prop 65 Warning Symbol

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Specifications

  • Machined from Aluminium L168
  • Chromic Annodised for greater protection
  • Viton O-ring included
  • Sutiable to plug the tacho drive fitting on a lycoming engine if an electronic tacho drive is used.

Reviews

Excellent for what it is. Bit pricey, but works well

Gkc A Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

September 26, 2024

Works well to cover the hole there the mechanical tach cable was when I went to a digital tach

James D Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

February 22, 2024

Fits like it should

Luke H Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

February 5, 2023

High quality but this cap should only cost $5. If I wasn’t installing a new engine I would have used a standard plastic cap. The safety hole wires are nice.

John S Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

January 11, 2023

Over priced rip off

Steve L Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

October 11, 2022

Worked perfect for Lycoming IO540, just wanted I needed to cover the tach port since I will be using Emag pickup.

Thaddeus B Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

September 3, 2022

The plug is top quality. I have bought other Andair products before, the company makes excellent products.

Carsten S Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

December 28, 2021

Century A Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

December 3, 2021

Transportation L Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

October 23, 2021

James V Verified Purchase

Andair Tacho Cap-Lycoming Engine Plug

September 24, 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: will this also work for an IO470 Continental engine?

The threadings for the tachometer cap will fit the IO470 Continental engine.

Q: Is this tachometer cap aluminum or plastic?

It is aluminum.

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