Suzuki King Quad 500/750 Power Steering Kit by SuperATV

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Regular Price: $749.95

Special Price $649.95

Availability: In Stock

Drastically reduces steering effort and eliminates bump steering. Compact and watertight control box plus connectors, 220W motor. No soldering required.
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Brand: SuperATV

Suzuki King Quad 500/750 Power Steering Kit

EZ-STEER power steering kit for the Suzuki King Quad is the most advanced kit on the market. Designed to make your ride better, EZ-STEER drastically reduces steering effort allowing for longer more enjoyable rides. Along with enhanced steering, power steering will virtually eliminate bump steer and provide a smooth and consistent ride.

Unlike other kits, EZ-STEER has sealed input and output shaft as well as a unique injection molded Control Box seal guaranteeing a 100% watertight kit. What does this mean for you? Submerge, pressure wash, or hose- our sealed circuit board is guaranteed to keep you going.

Each EZ-STEER design endures rigorous testing to ensure the highest customer satisfaction in the industry. Maneuver through the rocks and technical terrain with more control. Speed through uneven terrain without wheel jerk. Dominate the mud holes and come out with ease.

Suzuki King Quad 500/750 Power Steering Kit Features

  • Reduces Steering Effort
  • Speed Sensitive Unit
  • Eliminates Bump Steer
  • Compact Control Box For Easier Mounting And Installation
  • NO Soldering Required For EZ-Steer Wiring
  • Sealed Input and Output Shafts
  • Watertight Control Box And Connectors
  • Powerful 220W motor
  • Fits: Suzki King Quad 500 and 750 2008 +

*Pricing mentioned in video reflects 2015 pricing which is no longer offered by the manufacturer. The price shown at the top of the page is the lowest retail price offered by the manufacturer, and cannot be found elsewhere for less.

Warning: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to

2017 Fitments

  • 2017 KingQuad 750
  • 2017 KingQuad 400/500

2016 Fitments

  • 2016 KingQuad 750
  • 2016 KingQuad 400/500

2015 Fitments

  • 2015 KingQuad 750
  • 2015 KingQuad 400/500

2014 Fitments

  • 2014 KingQuad 750
  • 2014 KingQuad 400/500

2013 Fitments

  • 2013 KingQuad 750
  • 2013 KingQuad 400/500

2012 Fitments

  • 2012 KingQuad 750
  • 2012 KingQuad 400/450/500

2011 Fitments

  • 2011 KingQuad 750
  • 2011 KingQuad 400/500

2010 Fitments

  • 2010 KingQuad 750
  • 2010 KingQuad 400/450/500

2009 Fitments

  • 2009 KingQuad 750
  • 2009 KingQuad 400/450/500

2008 Fitments

  • 2008 KingQuad 400/450/750

Suzuki KingPower Steering Kit_PS-S-KQ_1Suzuki KingPower Steering Kit_PS-S-KQ_2Suzuki KingPower Steering Kit_PS-S-KQ_3

Power Steering will provide multiple improvements to your machine. After installation, it is highly recommend to
take time and learn your machines new handling characteristics and feel.
Key Recommendations:
1. Power Steering Benefits will be noticed as soon as machine is moving.
2. Handlebar will have more noticeable deflection while at rest. As a result of speed sensitive operation, this is
3. Check steering sensitivity at multiple speeds to best understand new handling characteristics and feel.
4. Without Throttle input, turning Handlebar back and forth unnecessarily is not recommended. This action is
very hard on remaining stock steering components, Tie Rod Ends, and Power Steering unit.
Like all SuperATV products, Power Steering kits were designed with riders in mind.

For reference, photographing of removal process is highly recommended due to
amount of components being removed from machine.

Removal: Keep all components removed from machine.
1. Raise front of machine, secure with jack stands and remove Wheels. Removing Front Left Shock may help.
2. Remove Seat and Side Panels. See Fig. 1.
3. Remove Handlebar Cover and Speedometer. See Fig. 2.
4. Remove Carrier and Fender. See Fig. 3.
5. Remove Steering Shaft Holder (including Dust Shields), and Hose Guide from Frame. See Fig. 4.
6. Remove Tie Rods from Steering Shaft. See Figs. 5 - 5a.
7. Remove Cotter Pin, Nut, and Nut from Steering Shaft. See Figs. 5 - 5a.
8. Unbolt Handlebar and lay out of way.
9. Remove Steering Shaft. See Fig. 6.

                                                           (removal illustrations on following page)

Suzuki KingPower Steering Kit_PS-S-KQ_4

Installation: Do not tighten hardware unless noted.
1. Install Lower Shaft (F) to stock location. Secure with stock hardware. See Figs. 1 - 1b.
- Reinstall Tie Rods with stock hardware. See Fig. 1b.
2. Install Motor (K) onto Lower Shaft (F). Secure with provided hardware. See Motor Shafts Detail and Fig. 2.
3. Install Mounting Bracket (H) to Motor (K) with M8-1.25 x 20mm Lg. FHCS. See Fig. 3.
- Locate (2) holes in Frame; secure Mounting Bracket (H) with M8-1.25 x 25mm Lg. HHCS, M8 Flat Washers,
and M8-1.25 Nylock Nuts. See Fig. 3.
4. From top of machine, install Upper Shaft (G) to Motor (K) and secure with provided hardware. See Fig. 4.
- Install Upper Shaft (G), stock Steering Shaft Holder (including Dust Shields), and Hose Guide to Frame with
stock hardware. See Fig. 4a.
5. Use stock hardware to reinstall Handlebar to Upper Shaft (G). See Fig. 5.
6. Install ECU Bracket (B) to Frame with M6-1.0 x 20mm Lg. HHCS, M6 Flat Washers, and M6-1.0 Nylock Nut.
See Fig. 6.
7. Install ECU (J) to ECU Bracket (B) with M6-1.0 x 16mm Lg. HHCS. See Fig. 6. Plug in Wire Harness (L) but
do not wire.
8. Make wire connections. See Wiring Details pages 10 - 11.

Handlebar should be inline with Tie Rods before tightening hardware.
Lift Handlebar up and off of Motor (K) and realign if not.

9. Tighten all hardware completely.
10. Reverse steps taken during “Removal” and reinstall necessary components.


Suzuki KingPower Steering Kit_PS-S-KQ_5Suzuki KingPower Steering Kit_PS-S-KQ_6

Suzuki KingPower Steering Kit_PS-S-KQ_7Suzuki KingPower Steering Kit_PS-S-KQ_8Suzuki KingPower Steering Kit_PS-S-KQ_9

Suzuki KingPower Steering Kit_PS-S-KQ_10Suzuki KingPower Steering Kit_PS-S-KQ_11

                                                                                                        Wiring Details, continued

Suzuki KingPower Steering Kit_PS-S-KQ_12



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