Shock Rear Polaris 418mm, Bronco AU-04431

BRONCO HEAVY DUTY GAS SHOCKS AU-04431

Bronco gas shocks provide long-lasting performance with improved ride quality compared to stock oil-only damped shocks.

• 10% Stiffer Springs: Offer a better ride and higher load capacity, perfect for all-terrain use.
• Snow Plow Ready: Great for front installations when mounting a snow plow.
• Sleek Black Finish: Matches perfectly with any OEM ATV/UTV.
• Direct Bolt-On Replacement: Pre-installed spring allows for quick and easy mounting right out of the box.
• Sold Individually: Includes one shock, spring, and spring retainers.

POLARIS FITMENT:

• RANGER 500 4X4 EFI (2011 - 2013)
• RANGER 500 EFI (2017 - 2020)
• RANGER 500 4X4 CREW (2011 - 2013)
• RANGER 570 EFI (2014 - 2021)
• RANGER 570 EFI CREW (2014 - 2021)
• RANGER 570 LTN EFI (2020)
• RANGER 570 EFI CREW LTN (2020)
• RANGER 570 FULL SIZE (R01/2/5) (2016 - 2021)
• RANGER ETX 570 (2015 - 2016)
• RANGER 800 EFI MIDSIZE (2013 - 2014)

SPECIFICATIONS:

• Position Top Hole I.D: 10 mm
• Top Eyelet Width: 30 mm
• Bottom Hole I.D: 10 mm
• Bottom Eyelet Width: 35.5 mm
• Tube O.D: 50.8 mm
• Stroke: 139 mm
• Spring O.D: 83.1 mm
• Spring Wire Diameter: 10.4 mm
• Spring Rate: 178/243 lbs/inch
• Spring Rate: 3.18/4.33 kg/mm
• Center to Center: 417 mm (16 3/7 inches)

Part No. 29-5804 (Available at

Cross-reference Numbers:

• AU-04431

These Bronco heavy-duty gas shocks are engineered for various Polaris Ranger models, delivering enhanced comfort and performance for work or recreational purposes, making them ideal for heavy-duty tasks like snow plowing or off-road adventures.