Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the use in this Registration Statement of Argo-Tech Corporation on
Form S-4 of our report dated January 16, 2004 (which report expresses an
unqualified opinion and includes an explanatory paragraph referring to the
adoption of SFAS No. 142, Goodwill and Other Intangible Assets), appearing in
the Prospectus, which is part of this Registration Statement. We also consent to
the reference to us under the heading "Experts" in such Prospectus.

/s/ Deloitte & Touche LLP

Cleveland, Ohio
September 23, 2004