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Description:  
Quantity : 1pc

#01  Turbo Jet Part with cnc 2-blade propeller inside

#02  Turbo Jet Part with cnc 4-blade propeller inside



hole Outside diameter: 24mm


material:Nlyon ,hard Plastic,Aluminium

the coupler is for a 5mm motor shaft.4-blade propeller's efficiency is higher than 2-blade one.


Two-blade propeller
Propeller：CNC 7050 aluminum，diameter  29mm
size：   Length 175mm ，width 45mm ， height 55mm 
 
Suitable for installing 36 / 40 Brushless motor
Shell body material: nylon
Inlet barrier: stainless steel
Transmission shaft ：4mm ，stainless steel
Cooling nozzle: 5mm
Lubrication nozzle: 5mm
Elastic coupling ：4x5mm ，stainless steel
Pull rod ： Φ1.5mm ，L117mm ，stainless steel
Suitable for installation of hull length ：40cm - 75cm
 
 
 
Four-blade propeller
Propeller：CNC 7050 aluminum ，diameter  29mm
size： Length 175mm ，width 45mm ， height 55mm
Suitable for installing 36 / 40 Brushless motor
Inlet barrier: stainless steel
Transmission shaft ：4mm ，stainless steel
Cooling nozzle: 5mm
Lubrication nozzle: 5mm
Elastic coupling ：4x5mm ，stainless steel
Pull rod ： Φ1.5mm ，L117mm ，stainless steel
Suitable for installation of hull length ：40cm - 75cm

4-blade propeller's thrust is normally stronger than 2-blade propelle



Note:motor is only for show.it's not included in packages.

refund

If there is any problem when you receive your parcel, please contact us without hesitate in 3 days. If you are not 100% satisfied with your purchase, simply return the unworn item within 30 days of the item ship date and we will gladly exchange, replace， or refund it inclusive of delivery charges.

(All refund should be sent back by our paypal account)

Shipping Time & Method:   

United States : item transport to the U.S.We use accelerate transportation express.usually 7 to 15 working days.Remote areas will delay the transportation time 20 Working days.Each item have tracking number.

worldwide : Item will be shipped within 3 days after payment is cleared.Goods will be sent via airmail .
Delivery takes about 25-30 business day (without holiday).
All products have been checked and packaged in good condition before dispatch.                                                                                        
Address : Please make sure your address in Ebay is matched with your shipping address before pay. If you would like to change the address, please contact us IMMEDIATELY after your payment. 

About Us  

Your satisfaction is our first priority. Defective product will be offered exchange or refund. 100% Money back Guarantee. We appreciate your positive feedback. Our system will leave feedback automatically after you pay it. Please leave us positive feedback upon satisfaction of the item. Please email us before leaving negative and neutral feedback. We will try our best to solve the issue. 
We will be glad to answer any question you may have, please feel free to contact us at: we do try respond as quickly as possible. Due to time zone difference, please allow 12~24 hours to get your mail replied.