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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
Fonzon Arrma 6S 7075-T6 Aluminium Assembled Centre Differential 50T FZCSZ650The Fonzon Arrma 6S Aluminium Centre Differential Set is a high performance drivetrain upgrade engineered to handle extreme power and demanding terrain. Featuring premium steel and powder metallurgy gears housed in a lightweight 7075 T6 aluminium case, this fully assembled centre differential delivers smooth, reliable performance straight out of the box. Features CNC machined nickel chromium alloy steel gears for exceptional strength Powder metallurgy
The Fonzon Arrma 6S Aluminium Centre Differential Set is a high-performance drivetrain upgrade engineered to handle extreme power and demanding terrain. Featuring premium steel and powder metallurgy gears housed in a lightweight 7075-T6 aluminium case, this fully assembled centre differential delivers smooth, reliable performance straight out of the box.
Features
- CNC-machined nickel-chromium alloy steel gears for exceptional strength
- Powder metallurgy drive bevel, planetary, and ring gears for long service life
- 7075-T6 aluminium alloy differential case for optimal strength-to-weight ratio
- Pre-filled with 10k cSt differential oil for smooth and consistent operation
- Extended nickel-chromium alloy steel drive cup with +1.5mm length
- Fully factory-assembled and ready to install
- High-quality sealed adapter cup bearings for efficient power transfer
- Grade 12.9 titanium-coated screws for corrosion resistance and durability
- Precision engineered to withstand extreme torque and harsh terrain
Specifications
- Application: Centre differential
- Main Gear: 50T
- Diff Oil: 10k cSt silicone oil
- Case Material: 7075-T6 aluminium
- Gear Material: Steel and powder metallurgy
Includes
- 1x Arrma 6S 7075-T6 Aluminium Assembled Centre Differential Set with steel gears
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
4.5 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 3
White film left
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I know that mineral sunscreen is the best. But this one will leave a white film on you. I have used other sunscreens that work without the white film.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
You get Zink, but no “tropical” scent
Style: SPF 30, Size: 3 Ounce (Pack of 1)
Great product. I wanted a Zink based sunscreen for my face, but I was hoping it would still have the Sun Bum traditional “tropical” scent.
Sadly nope.
I’m mixing it with the traditional Sun Bum 30 so I can get my tropical feel while keeping my face safe from sun damage. Hopefully I don’t turn green :)
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Reviewed in the United States on April 21, 2024
★★★★★ 5
Worked great
Style: SPF 30, Size: 3 Ounce (Pack of 1)
My skin is very sensitive to the sun. My skin does not tan I sun burn quickly! I love this sunblock because according to the ingredients it's reef & sea animal friendly. I found this product didn't leave a very noticeable white cast on my skin. I was able to blend it with very little noticeable white cast. I didn't find it sticky or really rubbing off on my clothes or bathing suite. In respect to all the things I mention it was all at a very minimal notice. For me it didn't have a smell of any kind. I used this product on vacation in Mexico. I tried & stayed out of the sun as much as I could. I went on a Mayan ruin tour following a snorkeling excursion & did not get a sunburn! Usually for that long period of time in the sun I would have received a light sunburn using other sunblocks but instead I actually got a light tan! I did apply this product on my body & face. I have to say this is my 1st time using this brand & it worked super well for me. :) *Just FYI when I applied this product I didn't need to apply to much if you do its going to obviously leave a white cast. I only applied as needed through out the day. Also make sure you give it time to sit to soak into your skin before putting on your clothes. After all you do have to wait a few min after applying before going out in the sun. That's any sunblock directions.
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Reviewed in the United States on February 13, 2022
★★★★★ 5
Finally! A sunscreen that works and does not burn my eyes.
Style: SPF 30, Size: 3 Ounce (Pack of 1)
I am unable to use chemical or hybrid sunscreens on my face because they "melt" and destroy my eyes. Living in the south means daily sunscreen year-around is a must - having found this product is a godsend. Unscented, no chemicals to discolor my clothes, no titanium dioxide so no purple-white ghostly cast, easily rubs in. Simply perfect!!!
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Reviewed in the United States on June 8, 2025
★★★★★ 5
Effective Mineral Sun Protection
Style: SPF 30, Size: 3 Ounce (Pack of 1)
This mineral sunscreen does a great job at blocking the sun. It applies smoothly, although it does have a slightly pasty texture which is typical of mineral sunscreens. I love that it was on the thinner side for consistency which makes it easy to apply evenly. We used it extensively last summer and it kept us well protected. We'll definitely be using it again this summer!
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Reviewed in the United States on February 13, 2025