- Home Page /
- Remote & App Controlled Vehicles & Parts /
- Remote & App Controlled Vehicle Parts /
- Power Plant & Driveline Systems /
- Electric Motors & Parts /
- Heat Sinks /
- Aluminum 7075 Adjustable Motor Heatsink Mount...
0 ratings
Item #:
105268721
Aluminum 7075 Adjustable Motor Heatsink Mount for Arrma 1/18 Granite GROM MEGA 380 Brushed 4X4 Monster Truck ARA2102 Upgrade Parts - Blue
Item #:
105268721
AUD 41
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 10.25 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 03
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Lightweight and durable Aluminum 7075 heatsink mount ensures maximum performance for your RC action.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High-Quality Material
Crafted from durable Aluminum 7075, ensuring exceptional strength and lightweight construction for improved performance in off-road conditions.
Adjustable Design
Features an adjustable mount, allowing for easy customization to fit various motor setups, enhancing cooling efficiency and vehicle stability.
Upgrade Compatibility
Engineered specifically for Arrma 1/18 Granite vehicles, making it a perfect upgrade part that enhances thermal management for optimal engine performance.
Product Details
- Aluminium 7075 is a light material anodized for longer durability, corrosion resistant and aesthetics. It has a high tensile strength for greater durability when doing extreme RC action.
- Indexed design allows for fine-tuning of the gear ratio using different sized pinions.
- Equipped with heat dissipation design, effectively reduces motor temperature.
- Original stock part number : ARA320744.
- Suitable model : Arrma 1/18 4WD GRANITE GROM MEGA 380 Brushed 4X4 Monster Truck-ARA2102.
| Brand Name | GPM |
| Age Range Description | Kid |
| Manufacturer Minimum Age (MONTHS) | 156.00 |
| Manufacturer | GPM |
| Manufacturer Part Number | GPMMGG018-B |
| Supported Battery Types | No batteries required |
| Operation Mode | Manual |
| Is Assembly Required | No |
| Material Type | Aluminum |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
-
RC Enthusiasts
Ideal for hobbyists looking to enhance their Arrma monster truck's motor performance and cooling efficiency.
-
Upgrade Seekers
Perfect for users wanting to replace stock components with high-quality, adjustable aluminum parts to improve durability.
-
Performance Racers
Suitable for those engaged in competitive racing, ensuring optimal motor temperatures and reducing overheating issues.
-
Casual Users
Not suitable for beginners who may not need advanced cooling solutions for casual use or light driving.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the material used for this heatsink mount?
Answer: The heatsink mount is made from Aluminum 7075. -
Question:
Is this product suitable for other models?
Answer: This heatsink mount is specifically designed for the Arrma 1/18 GRANITE GROM MEGA 380 Brushed 4X4 Monster Truck. -
Question:
How does the indexed design benefit my RC setup?
Answer: The indexed design allows fine-tuning of the gear ratio, enhancing performance during RC action.
GPM Heat Sinks Editorial Review
No editorial reviews found
Customer Reviews & Ratings
5 customers ratings
-
5 Star
55%
-
4 Star
22%
-
3 Star
0%
-
2 Star
23%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 41
Order now and get it around Thursday, September 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Made from lightweight, durable Aluminum 7075 for lasting performance.
- Anodized finish provides enhanced corrosion resistance.
- Indexed design allows for precise gear ratio adjustments.
- Features a heat dissipation design to keep motor temperatures in check.
- Compatible with Arrma 1/18 GRANITE GROM MEGA 380 Brushed 4X4 Monster Truck.
- Upgrade your RC setup and improve durability and responsiveness.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.