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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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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
4.6 ★★★★★
Based on 1553 reviews
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Product Reviews
★★★★★ 5
🦴 Micro Bone, Major Relief; Perfect Puppy Teething Chew Toy
Size: X-Small, Color: Blue, Size: X-Small, Color: Blue
🐾 Hi, I’m PVD; teething survivor, nub enthusiast, and gum massage advocate.
This tiny blue bone was my day-one favorite from 8 weeks to 5.5 months, it handled every chew session, tantrum, and tooth eruption with dignity. I’ve officially “aged out,” but I still salute it.
⭐ Why it earned 5 stars:
✔️ Perfect XS size for toy breed jaws
✔️ Soft on sore gums, durable enough for dramatic chewing
✔️ Ridges + nubs = mouth spa treatment
✔️ Chilling it = elite teething relief
✔️ Kept me busy and prevented chewing on illegal things (furniture, shoes… mother)
🌀 Why I’m now gracefully retiring it (but still recommending):
✘ Jaw strength and confidence grew but I didn’t vibe with the larger size versions (tried and rejected them with judgment)
✘ Texture now too gentle for my post-teething chew style
✘ Advanced chewers may get bored once the rage-chewing era passes
✘ I get gum relief via Nylabone Nubz edible chews now
Best For:
• XS-Small breed puppies, especially under 5 lbs
• Teething stages + gum relief
• Delicate chewers or fur babies still in the love-bite phase
• First-time puppy parents (trust me, this bone prevents household drama!)
• 8 weeks–6 months old
🚫 Not for adult teeth or advanced chew techniques.
📝 Final Re-Barks:
Iconic starter bone for toy breed pups. Affordable, safe, and genuinely soothing during teething chaos. It carried me through the hardest months (and saved several legs; both human and furniture). I’ve outgrown it; but I’ll forever endorse it for the next generation of tiny chewers.
— PVD (Tiny Tooth Graduate, Former Chew Therapy Success Story 🧊🦴)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2025
★★★★★ 3
Nylabone Puppy Treat Starter Pack - A Mixed Bag of Delight and Disappointment
Size: Small, Color: Blue
I recently purchased the Nylabone Puppy Treat Starter Pack for my adorable 5lb puppy, and overall, I have mixed feelings about this product. While I was initially satisfied with the variety pack, one of the bones in particular left me disappointed due to its lack of durability.
Let's start with the positives. The Nylabone Puppy Treat Starter Pack comes with three different toys: a blue puppy teething toy, a nylon dog toy, and a chew treat. This variety is great for keeping my puppy engaged and entertained, especially during the teething phase. The blue puppy teething toy is specifically designed for soothing sore gums, and my puppy seemed to find great relief when chewing on it. It has a pleasant texture that is gentle on the teeth and gums, making it an ideal choice for teething puppies.
The nylon dog toy included in the pack is durable and sturdy. It has a satisfyingly textured surface that provides an excellent chewing experience for my little furry friend. The toy is designed to withstand the strong chewing habits of puppies, and it has certainly proven to be long-lasting compared to other toys I've tried in the past. My puppy enjoys gnawing on it for extended periods without any signs of damage.
Now, let's address the bone that failed to meet expectations. One of the bones included in the pack was devoured by my puppy within a single evening. I was taken aback by how quickly it was consumed, especially considering my puppy's small size. While the other bones in the pack held up well, this particular one lacked the durability I had hoped for. I understand that puppies have strong jaws, but I expected the bone to withstand more than a few hours of chewing.
Despite this disappointment, I must mention that the bone did not cause any harm to my puppy. It is important to supervise your puppy while they chew on any toys, especially if they have a tendency to swallow large chunks. In this case, I was fortunate that my puppy did not experience any adverse effects after consuming the bone. However, it's crucial to exercise caution and ensure that your puppy doesn't ingest anything that could potentially be harmful.
Overall, while the Nylabone Puppy Treat Starter Pack has its upsides, I cannot ignore the fact that one of the bones failed to meet expectations in terms of durability. However, the other toys included in the pack provided a satisfactory experience for my puppy, and they have proven to be long-lasting. I would recommend this product with the caveat that you closely monitor your puppy's chewing habits and potentially avoid the bone that didn't hold up well in my particular case.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2023
★★★★★ 5
⭐⭐⭐⭐⭐ Great for teething puppies
Size: Small, Color: Pink
I purchased the Nylabone puppy chew toys for my teething puppy, and they’ve been a big help. The toys are the perfect size for a young puppy and feel durable without being too hard.
My puppy enjoys chewing on them, and they’ve helped redirect chewing away from furniture and shoes. I also like that they’re designed specifically for puppies, so they’re gentle enough for growing teeth and gums.
The variety in the set keeps my puppy interested, and the toys have held up well with daily use. They’re easy to clean and feel safe to give to a puppy.
Overall, these are great chew toys for puppies. They’re effective, well made, and helpful during the teething stage. I would definitely recommend them to new puppy owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Happy puppy with this durable bone
Size: X-Small, Color: Pink
Our new puppy loves the texture and thickness of this bone. She is an aggressive chewed and has not yet destroyed this bone. We have purchased Nylabones for our dogs year after year and have had several happy puppies over the years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
Favorite bones for my dog
Size: Small, Color: Pink
Dog favorite bones, but broken fast pink bone. I buy multiple times.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
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