Tail rotor blade
246-3925-00
Price on request
Tail rotor blade
Description
246-3925-00 is a tail rotor blade designed for installation on Mi-8 family helicopters and their derivatives, including Mi-17, Mi-171 and Mi-172. The blade is a critical component of the tail rotor system and is responsible for generating lateral thrust to compensate the main rotor torque and provide helicopter yaw control.
The blade is used as part of a three-blade tail rotor and is installed on the tail rotor hub 246-3901-000 Series 01. During operation, the blade withstands aerodynamic and centrifugal loads and ensures stable thrust generation under variable pitch conditions.
246-3925-00 tail rotor blades are used on Mi-8MTV-1, Mi-17, Mi-171, Mi-172 helicopters, as well as on other Russian-made helicopters such as the Ka-32. The blade may be supplied in new condition or as serviceable used stock, with availability of documentation specified at the time of delivery.
Service life parameters depend on production year and operating conditions. Typical time between overhauls is up to 1000 flight hours or 7 years, with resource tracking performed via the component logbook.
Details
Purpose: Compensation of main rotor torque and helicopter yaw control
Systems: Helicopter tail rotor system
Application: Mi-8MTV-1, Mi-17, Mi-171, Mi-172, Ka-32 helicopters
Product Type: Tail rotor blade
Designation: 246-3925-00
Rotor Configuration: Three-blade tail rotor
Compatible Hub: Tail rotor hub 246-3901-000 Series 01
Blade Length: 1719 mm (+2 / −4 mm) from joint hole axis
Weight: Not more than 14.25 kg
Time Between Overhaul: Up to 1000 hours
Calendar TBO: Up to 7 years
Operating Mode: Operation as part of the tail rotor assembly
Condition: New or serviceable used
Documentation: Component logbook and accompanying documentation if available
Payment & delivery
All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.
In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.
Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.
Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.
Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.
Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.
- Description
- Details
- Payment & delivery
246-3925-00 is a tail rotor blade designed for installation on Mi-8 family helicopters and their derivatives, including Mi-17, Mi-171 and Mi-172. The blade is a critical component of the tail rotor system and is responsible for generating lateral thrust to compensate the main rotor torque and provide helicopter yaw control.
The blade is used as part of a three-blade tail rotor and is installed on the tail rotor hub 246-3901-000 Series 01. During operation, the blade withstands aerodynamic and centrifugal loads and ensures stable thrust generation under variable pitch conditions.
246-3925-00 tail rotor blades are used on Mi-8MTV-1, Mi-17, Mi-171, Mi-172 helicopters, as well as on other Russian-made helicopters such as the Ka-32. The blade may be supplied in new condition or as serviceable used stock, with availability of documentation specified at the time of delivery.
Service life parameters depend on production year and operating conditions. Typical time between overhauls is up to 1000 flight hours or 7 years, with resource tracking performed via the component logbook.
Purpose: Compensation of main rotor torque and helicopter yaw control
Systems: Helicopter tail rotor system
Application: Mi-8MTV-1, Mi-17, Mi-171, Mi-172, Ka-32 helicopters
Product Type: Tail rotor blade
Designation: 246-3925-00
Rotor Configuration: Three-blade tail rotor
Compatible Hub: Tail rotor hub 246-3901-000 Series 01
Blade Length: 1719 mm (+2 / −4 mm) from joint hole axis
Weight: Not more than 14.25 kg
Time Between Overhaul: Up to 1000 hours
Calendar TBO: Up to 7 years
Operating Mode: Operation as part of the tail rotor assembly
Condition: New or serviceable used
Documentation: Component logbook and accompanying documentation if available
All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.
In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.
Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.
Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.
Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.
Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.