Alternative Impact 39" Chromoly Upper A-Arm (single), Polaris RMK AXYS / Matryx 2016–2026 (2102517)
Alternative Impact 39" Chromoly Upper A-Arm (single), Polaris RMK AXYS / Matryx 2016–2026 (2102517)
Alternative Impact
FREE ANCHORAGE PICKUP
Most orders are ready within 24 hours. Supplier-order exceptions are confirmed by email; freight to A2D is included in the product price. Need same-day pickup? Call 907-306-3062.
Shipping options and charges are shown at checkout. Shipping information.
CHECK YOUR FITMENT
Confirm your machine’s year, model, submodel, and the selected size or option before ordering. Need help? Contact the A2D team.
Product details
Alternative Impact 2102517 is a single 39" ski-stance chromoly upper a-arm for Polaris RMK, Pro RMK and Khaos snowmobiles on the AXYS and Matryx chassis, model years 2016-2026. It is sold as one arm; choose left (clutch side) or right (exhaust side) when ordering. It is the replacement upper arm for Alternative Impact True Clearance kits and straight-arm kits in this width.
The upper arm is built with a wide radius so it clears any stock or aftermarket shock, including shocks with piggyback reservoirs, and mounts to the spindle with a threaded 1/2" rod end so a damaged rod end can be replaced without replacing the arm.
Fitment. Polaris RMK, Pro RMK and Khaos on the AXYS and Matryx chassis, model years 2016-2026, 39" ski stance. Side-specific: left hand is the clutch side, right hand is the exhaust side. The manufacturer year selector lists 2016-2024 for this arm; the product is titled 2016-2026. Model year is not a checkout option: enter your model year in the order notes at checkout.
Features
- Tubular chromoly arm
- Delrin bushings pre-installed
- Threaded rod end mounting at the spindle (rod end sold separately)
- Sold each; left or right
- Powder-coat colors: Black Hammer Textured, Black Matte, Red, Lime Squeeze
Specifications
| Part number | 2102517 |
| Manufacturer | Alternative Impact (Livingston, Montana) |
| Ski stance | 39" |
| Arm | Upper a-arm, one side |
| Material | Chromoly tube, powder coated |
| Machine | Polaris RMK, Pro RMK and Khaos on the AXYS and Matryx chassis, 2016-2026 |
| Includes | 1 upper arm with pre-installed Delrin bushings |
| Sold | Each |
Options. Color: Black Hammer Textured, Black Matte, Red, Lime Squeeze. Side: left (clutch side) or right (exhaust side). Rod ends are not included with a single arm; if you need one, add Alternative Impact Spare 1/2" Upper Rod End for Polaris RMK AXYS / Matryx A-Arms ($37.13). Model year is not a checkout option: enter your model year in the order notes at checkout.
Ordering and installation. Sold as listed (kit or single arm). Ships from stock at our Anchorage shop, or direct from Alternative Impact when not on the shelf. In-store pickup at our Anchorage shop is free. Shipping to your address: USPS Priority Mail (10% of the item price) or UPS 2-Day Air (17.5% of the item price), calculated at checkout. Installation and front-end alignment are available at A2D Motorsports; call (907) 306-3062 to schedule.