Assault Industries Polaris RZR XP Turbo S Phoenix Axles (2018-2021)
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Assault Industries MAS-223 Phoenix Axles are stock-length front and rear replacement axles for the 2018-2021 Polaris RZR XP Turbo S and 2019-2021 RZR XP 4 Turbo S. They pair heat-treated 4340 chromoly shafts, larger than stock, with Assault's proprietary high-temp grease, which showed no breakdown at 586.4°F in lab testing.
Choose Front or Rear. Each axle is sold individually.
These RZR Turbo S axles fit the 2018-2021 Turbo S. Turbo S axles here come as a RZR Turbo S front axle or RZR XP Turbo S rear axle, and RZR XP Turbo S axles also serve as RZR Turbo S 4 axles on 2019-2021 four-seaters. Shoppers comparing Polaris RZR Turbo S axles, including 2019 RZR Turbo S axles, can order one RZR Turbo S axle or both. This is the Assault Industries Phoenix axle for the Turbo S.
Key Features
- Proprietary high-temp grease blend, virtually waterproof
- Grease resists temperatures above 586.4°F (308°C)
- Reduced friction prevents heat buildup
- High pressure tolerance for extreme rides
- Heat-treated 4340 chromoly shafts, larger than stock
- Operates at high CV angles
- Field and lab tested; 3-year warranty
Built To Solve: Overheated CVs on a Polaris RZR XP Turbo S
- CV joints failing when stock grease overheats
- Boot and CV failures after long, fast pulls
- Stock shafts bending on rocks and logs
- Replacing a broken axle with another stock part
Best For: 2018-2021 Polaris RZR XP Turbo S and XP 4 Turbo S Owners
- 2018-2021 RZR XP Turbo S owners
- 2019-2021 RZR XP 4 Turbo S owners
- Dune and desert riders who run at speed
- Owners replacing a front or rear axle
Specifications
- Brand: Assault Industries
- Product line: MAS-223 Phoenix Axle
- Shaft: heat-treated 4340 chromoly steel, larger than stock
- Grease: proprietary high-temp blend, tested to 586.4°F (308°C)
- Warranty: 3 years
- Length: stock
- Positions: front, rear
- Sold: individually
- Manufacturer Part Number (front): AXRS-1-75-F-0-DT
- Manufacturer Part Number (rear): AXRS-1-75-R-0-DT
Fitment
- Polaris RZR XP Turbo S: 2018-2021
- Polaris RZR XP 4 Turbo S: 2019-2021
Replaces OEM 1334059, 1334060, 1334317, 1334318, 2207752 and 2207753. These are stock-length axles; lifted Turbo S machines need the axles matched to that kit. Fitment is not guaranteed on applications not listed above; confirm your year, model and cab before ordering.
FAQ
Do they fit the XP 4 Turbo S?
Yes. SuperATV lists the 2018-2021 RZR XP Turbo S and 2019-2021 XP 4 Turbo S.
Do they fit the regular RZR XP Turbo?
No. See our Assault Phoenix listing for the 2016-2021 RZR XP Turbo.
Which OEM part numbers do they replace?
SuperATV lists OEM 1334059, 1334060, 1334317, 1334318, 2207752 and 2207753.
What makes the Phoenix grease different?
Assault Industries uses a proprietary high-temp grease blend that is virtually waterproof. In lab testing it showed no breakdown at 586.4°F (308°C), the limit of the test equipment, while OEM grease broke down at 365°F.
How do they compare to SuperATV Rhino 2.0 axles?
Both use heat-treated 4340 chromoly. The Phoenix Axle adds Assault's high-temp grease and a 3-year warranty, versus 18 months on Rhino 2.0; Rhino 2.0 costs less. See our Rhino 2.0 listing for the RZR XP Turbo S.
What warranty do they carry?
Assault Industries backs MAS-223 Phoenix Axles with a 3-year warranty.
Why Assault Industries
Assault Industries built the MAS-223 Phoenix Axle around its own high-temperature grease. In Assault's viscosity lab testing the grease showed no breakdown at 586.4°F, where the test equipment maxed out; OEM grease broke down at 365°F. Every MAS-223 Phoenix Axle is backed by a 3-year warranty.
Complete Your RZR Turbo S Driveline
When one Turbo S axle fails, the others have usually seen the same heat and abuse, so decide which positions you need. Confirm your model, year and option against the fitment list.
