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Blue Rc Parts Electric Car Brushless Motor Heatsink Cover+cooling Fan For 1:10 Hsp Rc Car Trx4 540 550 3650 Size Motor Heat Sink

$6.40 $6.40
Unit price  per 


Brand Name: AJRC

Origin: Mainland China

Material: Metal

Recommend Age: 14+y

RC Parts & Accs: Motors

Size: 36MM

For Vehicle Type: Cars

Use: Vehicles & Remote Control Toys

Upgrade Parts/Accessories: Lithium Battery

Remote Control Peripherals/Devices: MOTOR

Tool Supplies: Assembled class

Technical parameters: KV1100

Model Number: Cooling fan for 540 550

Four-wheel Drive Attributes: Motors

Wheelbase: Screws


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100% brand new, high quality.

Diameter: 36 mm

The heatsink is suitable for 540, 550 and 3650 3660 size motors with a 6V cooling fan to protect your motor. Speed 8000, maximum 7.4V

The cooling fan can be easily and easily powered from the receiver.

The package includes:

1 aluminum radiator with 6V cooling fan

Note: Use electromagnetic motors to interfere with the fan's work, 

you can put a piece of paper or insulating tape in the center of the fan to restore normal



Our company was founded in 2008, has been researching,

developing, producing and selling for more than ten years. 

The factory is located in the RC model factory in Shenzhen,

China. If you need a large order or custom product, please contact me.


1.100% Real Picture.We take the pictures of the products by ourselves for showing you the original products. These are only for your reference because there may be a little difference between the pictures and the real item.

2.12 months Manufacturer`s limited Warranty for defective items.   

Defective items must be reported and returned within the warranty period (and in the original packaging, if possible). 

You must tell us what the defect is and give us your order number.  We do not repair or replace items with an expired.


1.Worldwide shipping. (Except some countries and APO/FPO)
2.Orders processed timely after the payment verification.
3.We only ship to confirmed order addresses. Your order address must match your Shipping address.
4.Service transit time is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
5.If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply.


1.Buyers early confirmation will be highly appreciated after receiving the items.

2.Since your feedback is very important to our businesss development. If you are satisfied with our product and service, we sincerely invite you to leave positive feedback for us.

3.Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.  


1.You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and we will not issue you a refund or replacement. There are no exceptions! Shipping cost is bear by both seller and buyer in half.

2.All returned items must be in the original packaging and you must provide us with the shipping tracking number, specific reason for the return, and your po#.

3.We will refund your full winning bid amount , upon receipt of the item in its original condition and packaging with all components and accessories included.After both buyer and seller cancel the transaction from aliexpress. Or, you may choose to have a replacement.

4.We will bear all the shipping cost if the product(s) is (are) not as advertised.

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