The SuperATV RackBoss 2.0 Rack and Pinion for the 2016-2021 Can-Am Defender HD8 replaces the factory steering rack with a heavy-duty rack built for bigger tires and hard riding.
Related parts for this machine: SuperATV Can-Am Defender EZ-Steer Series 6 Power Steering Kit, SuperATV Can-Am Defender HD8 Heavy-Duty Tie Rod Kit, SuperATV Can-Am Defender HD8 RackBoss 2.0 Z-Bend Tie Rod Kit, SuperATV Can-Am Defender Power Steering Kit.
Key Features
- Heavy-duty dual PTFE bushings: designed with X24 Tech; prevents wear; reduces slop; improves overall durability
- Available tie rod options: swaged steel tube; solid steel bar
- Solid steel tie rods use: 3/4" outer tie rod ends; rebuildable inner tie rod ends that use 3/4" rod threads and 16 mm rack threads
- Swaged tube tie rods use: 14 mm outer tie rod ends; rebuildable inner tie rod ends that use 14 mm rod threads and 16 mm rack threads; 65% larger housing than stock; over 50% less wear than OEM after 15,000 cycles; grease fitting for rack gears
Built To Solve: Defender HD8 Problems
- A worn or broken factory steering rack
- Steering slop and play
- Rack failures on bigger tires
Best For: Defender HD8 Owners
- Defender HD8 owners running bigger tires or a lift
- Riders who bend or break factory parts
- Hard trail, rock and dune riders
Specifications
- Tie Rod Type options: Steel Swaged Tube, Solid Steel Bar
- Included: the rack and pinion for the option you select. Anything not listed here is not included.
- Manufacturer part numbers: RP-CA-DEF#AF, HDRP-CA-DEF#AF
- Installation instructions: HDRP-CA-DEF (PDF)
Fitment
- Can-Am Defender HD 8 (2016-2021)
- Can-Am Defender HD 8 DPS (2016-2021)
- Can-Am Defender HD 8 XT (2016-2021)
- Can-Am Defender MAX HD 8 (2017-2021)
- Can-Am Defender MAX HD 8 DPS (2017-2021)
- Can-Am Defender MAX HD 8 XT (2017-2021)
Replaces OEM part numbers: 709402317, 709401509.
The manufacturer lists these applications by model and year. Fitment is not guaranteed on models, trims or years not listed above; confirm your exact model before ordering.
FAQ
Which machines does this fit?
The Defender HD8 models and years listed in the fitment section (2016-2021). Confirm your exact model before ordering.
Are there any fitment notes?
Yes. Check the notes under the fitment list before ordering.
Which option should I choose?
Pick the option that matches your machine and setup. The options are listed in the Specifications section.
Are install instructions available?
Yes. The manufacturer installation instructions are linked in the Specifications section.
Why SuperATV
SuperATV designs its steering parts for specific machines and publishes model-specific install instructions. Dunes 2 Dezert SXS ships SuperATV parts nationwide.
Upgrade Your Defender HD8
Confirm your Defender HD8 model and year in the fitment list, choose your options and add it to your cart.
