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Tachometer Cap

$41.50/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.

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

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-LYC ENG 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-LYC ENG PLUG

December 28, 2021

Century A Verified Purchase

ANDAIR TACHO CAP-LYC ENG PLUG

December 3, 2021

Transportation L Verified Purchase

ANDAIR TACHO CAP-LYC ENG PLUG

October 23, 2021

James V Verified Purchase

ANDAIR TACHO CAP-LYC ENG PLUG

September 24, 2021

High quality component from Andair.

Ron G
March 26, 2021

Fit perfectly on my O-200-A tach and was able to be safety wire. However, this part is extremely overpriced ($32.50 as of the day I bought it).

Jacob B
March 25, 2021

Clean, safe solution.

William R
January 22, 2021

Fit a Continental IO-520 perfectly.

John T
January 19, 2021

Fits perfectly. Worth the wait.

Dan H
September 24, 2020

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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