T8493-250050_C – Tail Rotor Gear Box Case and Cover Assembly for the…

Location:	Federal
Posted:	Jan 16, 2026
Due:	Jan 21, 2026
Agency:	Government of Canada
Type of Government:	State & Local
Category:	15 - Aircraft and Airframe Structural Components 16 - Aircraft Components and Accessories
Solicitation No:	WS5521697310
Publication URL:	To access bid details, please log in.

Description

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by January 21st, 2026 at 12:00PM EST. All bids submitted after 12:00PM EST will result in the bid being declared non-responsive.

Notice of Proposed Procurement (NPP)
This Work Stoppage (WS) requirement is to acquire the following aircraft parts for the Bell 429 Fleet for Transport Canada (TC), Air Services Directorate (ASD):
PN: 429-042-201-101 (Tail Rotor Gear Box Case Assembly – 2 quantities)
PN: 429-042-203-101 (Tail Rotor Gear Box Cover Assembly – 2 quantities)

This Request for Proposal (RFP) will be issued for this requirement with the appropriate CanadaBuys Standard Instructions and General Conditions and is open only to qualified Supply Arrangement holders for procurement of T8493-140035 series for the Bell 429 Aircraft Fleet.

The following companies have been invited to submit a proposal:
Aero Precision Industries LLC
Aero Supplies Inc
Non-Destructive Testing Products Ltd
Bell Textron Canada (Contracts)
Dart Aerospace
Maxcraft Avionics Ltd.
MHD Rockland
Patlon Aircraft & Industries Ltd.
Pole Air Aviation
Simex Defence Inc
Szabo Aviation
Textron Aviation
Tower Aerospace
Tulmar Safety
Unisource Technology Inc
Zepoli International Inc
PHP Canada
BSF International Inc
Helitrades Inc
Field Aviation
Alpine Aerotech
JHT Defense
Kadex Aero Supply
National Helicopters
Newcastle Aviation Partners LLC
Optima Aero
Southeast Aerospace
Canada West Avionics
Skyline Helicopter Technologies
Voyageur Avparts Inc.
Eagle Copters
Genaire LTD
Kitchener Aero (dba Mid-Canada Mod Center)
Tronosjet Maintenance
Aero Technical Components
Arnprior Aerospace
Pratt & Whitney Canada
ALLCLEAR AEROSPACE & DEFENSE, INC.
Bristow Instruments (1977) Ltd
CASP Aerospace Inc
Icarus Aero Inc

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Contract duration

Refer to the description above for full details.

Trade agreements

Canadian Free Trade Agreement (CFTA)

Reason for limited tendering

A contracting officer can use limited tendering for specific reasons outlined in the applicable trade agreements. The reason for this contract is described below:

None

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