---
product_id: 533355732
title: "Replacement 3660 2150KV Brushless Motor Shaft 5mm with Water Cooling Jacket Unit Compatible with RC Boat"
brand: "kingval"
price: "₨34300"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/533355732-replacement-3660-2150kv-brushless-motor-shaft-5mm-with-water-cooling
store_origin: LK
region: Sri Lanka
---

# 2150KV high RPM power Water cooling jacket for peak performance 5mm precision motor shaft Replacement 3660 2150KV Brushless Motor Shaft 5mm with Water Cooling Jacket Unit Compatible with RC Boat

**Brand:** kingval
**Price:** ₨34300
**Availability:** ✅ In Stock

## Summary

> ⚡💧 Power Meets Precision: Dominate the Waters with KingVal’s Ultimate Brushless Motor!

## Quick Answers

- **What is this?** Replacement 3660 2150KV Brushless Motor Shaft 5mm with Water Cooling Jacket Unit Compatible with RC Boat by kingval
- **How much does it cost?** ₨34300 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/533355732-replacement-3660-2150kv-brushless-motor-shaft-5mm-with-water-cooling)

## Best For

- kingval enthusiasts

## Why This Product

- Trusted kingval brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Efficiency Maximized:** High purity copper windings combined with precision balanced rotor optimize energy conversion and extend runtime.
- • **Stay Cool Under Pressure:** Innovative water cooling jacket with dual rubber rings keeps your motor running cooler, longer — no compromises.
- • **Smooth & Silent Operation:** ABEC5 oversized bearings reduce friction, enabling ultra-high RPMs up to 60,000 with minimal noise.
- • **Unmatched High-Speed Torque:** 4 Poles 12 Slots design delivers explosive power and smooth acceleration for your RC boat.
- • **Precision-Crafted Durability:** CNC machined 6061 T6 billet aluminum heatsink ensures superior heat dissipation and long-lasting reliability.

## Overview

The KingVal 3660 2150KV brushless motor features a high-torque 4-pole 12-slot design with a 5mm precision shaft, delivering up to 1200W and 60,000 RPM. Engineered with CNC machined 6061 T6 aluminum heatsink and high purity copper windings, it maximizes efficiency and durability. The included water cooling jacket ensures optimal thermal management, making it the perfect upgrade for serious RC boat enthusiasts seeking peak performance and reliability.

## Description

Replacement 3660 2150KV Brushless Motor Shaft 5mm with Water Cooling Jacket Unit Compatible with RC Boat

## Features

- 4 Poles 12 Slots Hi-torque Motor Design ; Removable/Replaceable Rotor
- CNC Machined 6061 T6 Billet Aluminum Heatsink Can
- High Purity Copper Windings Maximizes Efficiency ; High RPM ABEC5 Oversized Bearings
- Precision balanced rotor, smoothness for best reliability and maximum RPM
- Precision Engineered for Maximum Energy Conversion

## Product Details

- **Brand:** KingVal
- **Speed:** 2150 RPM
- **Voltage:** 25 Volts
- **Horsepower:** 1200 Watts
- **Product Dimensions:** 1.73"W x 1.73"H

## Images

![Replacement 3660 2150KV Brushless Motor Shaft 5mm with Water Cooling Jacket Unit Compatible with RC Boat - Image 1](https://m.media-amazon.com/images/I/51hBNV8kEvL.jpg)

## Available Options

This product comes in different **Size, Style** options.

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**Shop now:** [https://www.desertcart.lk/products/533355732-replacement-3660-2150kv-brushless-motor-shaft-5mm-with-water-cooling](https://www.desertcart.lk/products/533355732-replacement-3660-2150kv-brushless-motor-shaft-5mm-with-water-cooling)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-02*