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Description
ARRMA Safe-D 10T Spiral Cut Main Input Gear Steel ARA311054The ARRMA Safe D 10T Spiral Cut Main Input Gear ARA311054 is a steel drivetrain replacement gear designed for compatible ARRMA vehicles requiring reliable power transfer and secure input shaft engagement. The spiral cut design and Safe D keyed fit provide smooth drivetrain operation during demanding RC use. Features Steel Construction: Hard wearing material designed for long lasting drivetrain performance Spiral Cut Gear Profile: Supports smooth and
The ARRMA Safe-D 10T Spiral Cut Main Input Gear ARA311054 is a steel drivetrain replacement gear designed for compatible ARRMA vehicles requiring reliable power transfer and secure input shaft engagement. The spiral-cut design and Safe-D keyed fit provide smooth drivetrain operation during demanding RC use.
Features
- Steel Construction: Hard-wearing material designed for long-lasting drivetrain performance
- Spiral Cut Gear Profile: Supports smooth and efficient transfer of power through the drivetrain
- 10 Tooth Design: Precision manufactured for consistent operation in compatible gear assemblies
- Safe-D Keyed Fit: Designed to securely engage with the input shaft cup
- Composite Sleeve Design: Supports strength and reliability within the drivetrain assembly
- Replacement Component: Suitable for repairing or maintaining compatible ARRMA drivetrain systems
Specifications
- Brand: ARRMA
- Part Number: ARA311054
- Product Type: Main input gear
- Tooth Count: 10T
- Gear Type: Spiral cut
- Material: Steel
- Fitment Design: ARRMA Safe-D keyed system
Includes
- 1 x ARRMA Safe-D 10T spiral cut main input gear
FAQ
What is the ARRMA ARA311054 main input gear used for? The ARRMA ARA311054 main input gear replaces the 10T spiral cut input gear in compatible ARRMA drivetrain assemblies.
What does the Safe-D design do? The ARRMA Safe-D keyed design provides secure engagement between the gear and input shaft cup for reliable drivetrain connection.
Important Notes
- Requires compatible main diff gear AR310497
- Requires compatible ARRMA components ARA310976 and ARA310977
- Check your vehicle manual to confirm ARA311054 compatibility before installation
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Excellent device, see my use case in the review.
Color: Grey
I got the hub in two days ago. I plugged it in to a uni-directional HDMI cable (I have used these for years from Monoprice.com) from the hub to the TV and the PD port into the charging block. Charging started but the iPad Pro screen was NOT showing on the TV.
I switched in a regular HDMI cable from the hub to the TV and it worked. The Monoprice cables have some sort of logic in the cable ends allowing a very thin HDMI cable. I have used these on my TVs at home and when teaching at a senior facility for at least 8 years now.
So, something with the unidirectional HDMI cables seems to interfere with this hub but “regular” HDMI cables seem OK.
Before buying this hub, I had emailed Anker TS with a question. Anker turned around 3 emails with answers in just over an hour. This is one of the reasons why I have bought quite a lot of Anker products over the years.
My use for this is to plug in my iPad Pro to my AVR so that I can stream stuff to my TV while simultaneously charging the iPad at the same time. This works well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 16, 2025
★★★★★ 5
Works great and handles everything.
Color: Black
Works great. I plug in a standalone video camera for meetings, a keyboard & trackball, and monitor with a couple of other slots open, like for a portable CD-ROM/DVD player. One plug into the laptop and everything is connected. Initially, I bought another hub, but that one didn't consistently work. This one does. In a month of heavy use, I've had no issues with it at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Helped transfer data from Samsung Galaxy S21 with broken screen.
Color: Black
Helped me transfer data from a Samsung Galaxy S21 with broken screen. Simple put USB C end into phone , grab HDMI cable and plug into hub , then plug HDMI end into a monitor. Then grab a wireless keyboard & mouse and plug dongle into hub. Your phone will output to monitor and you can transfer data via Smart Switch using keyboard & mouse. Will only work if phone is unlocked I found on S21.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
good so far!
Color: Black
Seems to work fine so far. The last one - different brand - had a bad connection and Im hopefully as I do always find Anker to be of good quality.
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Best Charging Block Around!!!!!!!!!!!!
I’ve been using this Anker charging block for a bit now, and its great. First off, it’s just really stylish—it has that clean, premium look that blends right in with your other devices, but you can feel it's packed with some serious, heavy-duty tech.
Having three ports on one block changes the game completely. You can plug in multiple items at once without losing speed. When you pair this block with a solid high-speed cord, the charging performance is incredible. Just this morning, I hooked up my phone and my monitoring app showed it was pushing an absolute peak of 4,800 mA straight to the battery. It juices everything up incredibly fast without getting hot. If you want something compact, well-built, and professional that just gets the job done every single time, this is the one to get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
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