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Description
Assault Industries MAS-223 Phoenix Axle for Polaris RZR XP Turbo by SuperATVHigh Temp Axle Grease Resists Heat and Pressure The sun is high overhead and the temps are absolutely scorching. Everybody else is afraid of their axles overheating, but youve got nothing to worry about. Youve got Assault Industries' MAS 223 Phoenix Axles for the Polaris RZR XP Turbo installed. Thanks to Assaults one of a kind high temp grease blend, these UTV axles can take the heat. Average axle grease breaks down under heat and pressure, which
High-Temp Axle Grease Resists Heat and Pressure
The sun is high overhead and the temps are absolutely scorching. Everybody else is afraid of their axles overheating, but you’ve got nothing to worry about. You’ve got Assault Industries' MAS-223 Phoenix Axles for the Polaris RZR XP Turbo installed. Thanks to Assault’s one-of-a-kind high-temp grease blend, these UTV axles can take the heat. Average axle grease breaks down under heat and pressure, which leads to failure. But Phoenix Axles are built better. They’re engineered to withstand the kind of heat and pressure that would destroy standard axles.
Push Your Turbo to the Limit
Heat can and will destroy your axles. As temperatures rise inside the axles, the grease that keeps them lubricated gets hot and breaks down. Once that grease gives up, your axles are toast! No matter where or how you ride, anyone can become a victim of bad grease. You’ll never have to worry about overheating again with Assault’s Phoenix Axles! They’re made with a revolutionary high-temp grease designed to withstand extreme rides. Don’t be afraid to push your RZR with Phoenix Axles installed!
Tested up to 586.4°F
When we say extreme, we mean it. These axles have been tested up to 586.4°F—as hot as the testing can get—and they didn’t quit. That’s 61% hotter than OEM, which gave up at 365°F. Stop and think about it! Those are some insane temperatures. With Assault’s industry-leading axle grease, your RZR XP Turbo will be unstoppable. Phoenix Axles are the best choice for anyone pushing their machine to the max—both professional riders and enthusiasts should take note.
CV Joints Made for Extreme Rides
You need more than just high-temp grease to make a race-ready axle. Assault designed Phoenix Axles to dominate the competition in every way. Even the CV joints are impressive! They’re made for rough rides and extreme articulation, delivering 100% power at any angle. These CV joints are perfect for high-speed racers and riders that need expert-level performance.
Burly Axle Shafts for Impressive Durability
Phoenix Axles are equipped with muscular axle shafts too. They’re impressively strong thanks to an increase in shaft size and heat-treated chromoly steel construction. OEM can’t compare with these premium axle shafts. Boulders and logs that would have destroyed your old axles won’t put even a scratch on these. Combined, the innovative high-temp grease, monster axle shafts, and durable CV joints make Phoenix Axles the undeniable leader in performance.
The sun is high overhead and the temps are absolutely scorching. Everybody else is afraid of their axles overheating, but you’ve got nothing to worry about. You’ve got Assault Industries' MAS-223 Phoenix Axles for the Polaris RZR XP Turbo installed. Thanks to Assault’s one-of-a-kind high-temp grease blend, these UTV axles can take the heat. Average axle grease breaks down under heat and pressure, which leads to failure. But Phoenix Axles are built better. They’re engineered to withstand the kind of heat and pressure that would destroy standard axles.
- Proprietary high-temp grease blend for unmatched performance
- Incredibly high CV angles
- 4340 chromoly steel construction
- Increased shaft size
Push Your Turbo to the Limit
Heat can and will destroy your axles. As temperatures rise inside the axles, the grease that keeps them lubricated gets hot and breaks down. Once that grease gives up, your axles are toast! No matter where or how you ride, anyone can become a victim of bad grease. You’ll never have to worry about overheating again with Assault’s Phoenix Axles! They’re made with a revolutionary high-temp grease designed to withstand extreme rides. Don’t be afraid to push your RZR with Phoenix Axles installed!
Tested up to 586.4°F
When we say extreme, we mean it. These axles have been tested up to 586.4°F—as hot as the testing can get—and they didn’t quit. That’s 61% hotter than OEM, which gave up at 365°F. Stop and think about it! Those are some insane temperatures. With Assault’s industry-leading axle grease, your RZR XP Turbo will be unstoppable. Phoenix Axles are the best choice for anyone pushing their machine to the max—both professional riders and enthusiasts should take note.
CV Joints Made for Extreme Rides
You need more than just high-temp grease to make a race-ready axle. Assault designed Phoenix Axles to dominate the competition in every way. Even the CV joints are impressive! They’re made for rough rides and extreme articulation, delivering 100% power at any angle. These CV joints are perfect for high-speed racers and riders that need expert-level performance.
Burly Axle Shafts for Impressive Durability
Phoenix Axles are equipped with muscular axle shafts too. They’re impressively strong thanks to an increase in shaft size and heat-treated chromoly steel construction. OEM can’t compare with these premium axle shafts. Boulders and logs that would have destroyed your old axles won’t put even a scratch on these. Combined, the innovative high-temp grease, monster axle shafts, and durable CV joints make Phoenix Axles the undeniable leader in performance.
WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.
⚠ California Proposition 65 Warning ⚠
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.
Features
- Proprietary high-temp grease blend perfect for aggressive riding
- Reduced friction prevents heat buildup
- Grease is virtually waterproof
- High pressure tolerance for extreme rides
- Resists temperatures greater than 586.4°F (308°C)
- Heat-treated 4340 chromoly steel axle shafts
- Operates at high CV angles
- Field and lab tested for extreme strength and endurance
- 3-year warranty
Fitment
- Polaris RZR XP Turbo : 2016-2021
- Polaris RZR XP 4 Turbo : 2016-2021
Replaces OEM Part #:
Front : 1333434, 1334492
Rear : 1333124, 1333439, 1333718, 1333944, 1334307, 1334490
CB 4/23/25
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
4.2 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Nice unit
Set name: 5.1 Receiver
I'm really happy with this receiver even though I don't have any speakers hooked up to it. Not using it for a speaker setup might sound like a waste of a product to some people but honestly I'm finding plenty of value in it with it's other features.
The main reason I looked into getting a receiver was so I could have multiple hdmi devices hooked up to my monitor. I looked into hdmi hubs but there are a couple reasons why I've chosen a receiver instead.
1. Reliability and ease of use. Ok, so like I said I use a monitor in my room, not a tv. Monitors don't have remotes so anytime I want to change the volume or hdmi input I have to do it manually. It's a 32 inch monitor about 3 feet to the side of my bed and it's a nice arms stretch to do so. Not a big deal and while there are plenty of hdmi hubs that offer remote changing or automatic changing I worry about the reliability of those devices. There are plenty of reviews that state their hubs stop working after some months or the automatic hdmi switching starts changing inputs randomly or getting black screens and such. I just didn't want to hassle with things like that.
2. Bluetooth connectivity. This was another feature that I was looking into. Again, there are separate devices that offer this but just like hdmi hubs you will find plenty of reliability concerns. On top of that there's audio lag and previously when I bought a bluetooth transmitter I had to return it for that reason. Nice thing about this receiver is there is an adjustment for the audio to increase or decrease the audio timing but luckily it isn't an issue and the audio seems to be timed perfectly with my bluetooth headphones. It pairs up quickly too.
I haven't tried the 4k upscaling with this receiver because I use a 1440p monitor but it's nice to know that it's there. Maybe in the future I will find a use for it. There's also some neat audio presets for things like movies, music and gaming. It's actually a pretty extensive list. I suppose I should also mention that each hdmi input can be named to your liking for a nice customization feel so when you flip through them you know exactly what's connected to that input. You can even use the hdmi ports when the unit is in standby mode but you won't be able to use the bluetooth connectivity.
In the end I think this was a good purchase. It's priced reasonably and I'm getting good use out of it. Sound quality is great and the customizable features are a definite plus. More expensive than getting an hdmi hub and bluetooth transmitter but I think the reliability and extra features make up for this.
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Reviewed in the United States on July 23, 2019
★★★★★ 5
Yamaha quality!
Set name: 5.1 Receiver
Excellent sound quality. Easy setup. Complicated audio menus take awhile to master, but once you do you'll be rewarded with amazing sound. Works flawless with my 4k projector and computer. 4 hdmi inputs handles all your audio and video. The auto labeling feature is amazing. I've been using it daily for two years and it performs perfectly. You'll need an external subwoofer amp which is a bit of a let down. I bought one of the small Fosi amps from Amazon that handles the bass flawlessly. Overall, an excellent receiver that will be the centerpiece of your audio and video system. Couldn't be happier. Buy it if you're on the edge of purchasing a new receiver!
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Reviewed in the United States on November 17, 2025
★★★★★ 5
It's entry level but it does it great.
Set name: 5.1 Receiver
For what it is, an entry level reciver it is great. Haven't had it long now, about a month but it has been great. Used to own onkyo, pioneer and Harmon Kardon recivers back before HDMI and blu ray. Have used a soundbar for the past few years but finally decided to jump back on a detecated surround system. For my apartment this sounds phenomenal. I don't normally mess with the DSPs so I can't comment on those, I prefer direct sound. Could it use more power? Probably but again this is entry level stuff. I use 12 gauge speaker wire on the front 3 speakers and 14 to the surrounds and it sounds great. Front speakers are 6 ohms and rears are 8 but no trouble driving them. Dialog is crystal clear and the overall sound is warm and pleasant. Playback of Blu ray and Ultra blu ray in both DTS HD and Dolby TrueHD is such a treat, absolutely made me realize how limited a soundbar was. Music playback is fantastic, have my laptop with Jriver hooked up through HDMI for playback of FLAC and WAV audio files from 44khz/16bit all the way up to 192khz/24bit with every genre of music. Put it in direct stereo mode and it sounds blissful. DSD playback does work but only at 2.8mhz DSD64 which is still great considering the price. 4K pass through works as it should, no troubles with HDR or Dolby Vision content. Can't comment on FM or am radio playback. Bluetooth playback is alright, music enhancer does a noticible job of cleaning the music a bit, nothing extreme but does add a cetain clarity. The Bluetooth could have been a more recent standard especially since this reciver came out in 2018 but again entry level. For my Echo it is fine for the rare occasion I send audio to it. Playback of music from LG V60 over Bluetooth sounds okay but wired connection still beats wireless as far as audio is concerned and if you just playing back mp3s AAC, it won't matter, it works. 4K upscale works fine, really didn't mess with it too much because TV is normally going to do a better job of upscalling anyway. Has auto HDCP detection which is nice, allows all HDMI connections to play nice. Binding posts with Banna plug compatibility is nice to see at this price. User interface is nice and simple. One area I can see trouble with is the fact you have to go online for the manual. Again, as a entry level reciver there isn't really much to complain about.
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Reviewed in the United States on December 4, 2020
★★★★★ 4
Nice for the price
Set name: 5.1 Receiver, Set name: 5.1 Receiver
Was extremely easy to set up. The automatic sound balancing works good. Sound quality is good as is the surround sound feature. I personally feels it loses a bit of sound quality when connecting a Bluetooth item like my phone. Otherwise, I am satisfied.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Far superior to price comparable Sony receiver
Set name: 5.1 Receiver
I want to compare this to Sony STRDH590, which I owned before this and is of a comparable price. My Sony stopped receiving signal from its remote control within 2 years. There was no way to control many features due to this. The Yamaha has a wide range of buttons on the front if the remote fails.
Now that I have this Yamaha and can compare the sound, this is MUCH better than the Sony. The sound is crisp and clear. This Yamaha receiver has a 5ch stereo expansion setting and the Sony did not even have that. This receiver also has a direct setting that turns off all extra parts of the stereo to attempt to get a clearer signal, including the front panel. The Sony has the nicer input ports (the ones that take the banana plugs) only on the left and right channel where this Yamaha has them for all five channels. The subwoofer output from the Yamaha is considerably better than the Sony and produces a cleaner sound.
The Yamaha setup is extremely easy and takes just a few minutes with the included microphone. So far I haven't had too much difficulty with voices being quiet in movies. There are several applicable sound options for how to process movie input.
The only downsides to this Yamaha are that it only has 4 HDMI inputs and doesn't support eARC. According to the marking ARC is only on the first HDMI input.
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Reviewed in the United States on December 14, 2025
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