2000 Arctic Cat 500 4x4 Automatic Front Suspension Parts

The 2000 Arctic Cat 500 4x4 Automatic is a tough utility ATV, but after two decades, the front suspension components often need attention. Whether you're restoring a classic or keeping your machine trail-ready, understanding the front suspension system and knowing which parts to replace is essential. This guide covers the key front suspension parts for the 2000 Arctic Cat 500 4x4 automatic, common wear items, and advice for choosing replacements.

Overview of the Front Suspension System

The 2000 Arctic Cat 500 4x4 uses an independent front suspension (IFS) with double A-arms. This setup provides good wheel travel and handling for rough terrain. Key components include:

• Upper and lower A-arms
• Ball joints
• Coil-over shocks (typically preload-adjustable)
• Bushings and pivot sleeves
• Sway bar (stabilizer bar) with links
• Tie rod ends
• CV axles (part of the drivetrain but integrated with the suspension)

These parts work together to absorb impacts, maintain tire contact, and allow steering. Over time, wear is inevitable—especially if the ATV has seen heavy use or has been stored outdoors.

Common Front Suspension Problems on the 2000 Arctic Cat 500

Owners often report these issues:

• Worn bushings: Squeaking, clunking, or sloppy handling
• Loose or worn ball joints: Play in the front end, uneven tire wear
• Leaking shocks: Loss of damping, bouncy ride
• Bent A-arms: After hitting rocks or stumps hard
• Sway bar link failure: Clunking when turning or going over bumps
• Tie rod end wear: Steering slop, wandering
• CV joint boot tears: Grease leaks, eventual joint failure

Identifying these problems early can prevent further damage and keep your ride safe.

Key Front Suspension Parts for Replacement or Upgrade

When restoring or upgrading your 2000 Arctic Cat 500 4x4 front suspension, these are the parts you'll likely need.

Upper and Lower A-Arms

A-arms are the backbone of the front suspension. Stock arms are steel but can bend. Aftermarket options include reinforced steel or lightweight aluminum. If yours are bent or have badly worn ball joint seats, replace them. Many aftermarket A-arms come with new ball joints and bushings pre-installed.

Ball Joints

Ball joints connect the A-arms to the steering knuckles. Check for play by jacking up the front and wiggling the wheel. Replace in pairs (upper and lower per side). OEM-style ball joints are serviceable, but some aftermarket ones are greasable for longer life.

Shocks and Struts

The 2000 Arctic Cat 500 uses coil-over shocks with preload adjustment. Original shocks often lose gas pressure and damping after 15-20 years. Replace with OEM replacements or upgrade to aftermarket shocks like Fox or Elka for better performance. If you ride hard, consider shock rebuild kits to refresh originals.

Bushings and Sleeves

A-arm bushings wear out and cause play. A full bushing kit includes all pivot bushings and metal sleeves. Polyurethane bushings are a popular upgrade—they are more durable than rubber and improve handling, but they transfer more vibration.

Sway Bar Links and Bushings

The sway bar reduces body roll. Links and bushings dry rot or break. Replace with new OEM or aftermarket links—polyurethane bushings here help firm up the front end. If the sway bar itself is bent, replace it.

Tie Rod Ends

Tie rod ends connect the steering rack to the knuckles. Worn ends cause loose steering and can make the ATV drift. Replace in pairs (left and right), and get an alignment afterward.

CV Axles

Though not strictly suspension, CV axles are closely tied to the hub and knuckle. Torn boots let grit in, damaging the joint. Replace entire axles if the joint clicks or boots are torn. Many aftermarket axles are available.

How to Choose the Right Parts

Deciding between OEM and aftermarket depends on your goals:

• OEM parts guarantee fit and longevity, especially for stock rebuilds.
• Aftermarket parts often offer improvements: stronger materials, greaseable joints, or adjustable shocks.
• For hard trail riding, consider aftermarket A-arms with heim joints (but they require maintenance).
• For utility use, OEM or heavy-duty aftermarket parts are fine.

Always verify compatibility: the 2000 Arctic Cat 500 4x4 automatic has specific part numbers. Check the year and model. Some parts also fit other years (e.g., 1999-2002), but confirm before ordering.

Steps for Replacing Front Suspension Parts

While an in-depth repair manual is essential, here's a general process:

1. Secure the ATV: Chock the rear wheels and lift the front safely on jack stands.
2. Remove wheels for access.
3. Disconnect sway bar links to free the A-arms.
4. Remove shock bolts and take out the shock.
5. Unbolt tie rod ends from the knuckle using a puller.
6. Separate ball joints from the knuckle (use a ball joint press or fork, but careful not to damage boots).
7. Remove A-arm bolts and slide out the A-arms.
8. Install new bushings in the A-arms (or use pre-assembled arms).
9. Reassemble in reverse, torquing bolts to spec (find specs in the service manual).
10. Install new shocks and sway bar links.
11. Reattach tie rod ends and check toe alignment.
12. Pump brakes to seat pads, then test ride.

If you're not experienced, consider having a shop do the work—especially for alignment and pressing bushings.

Final Recommendation

For a full front suspension refresh on a 2000 Arctic Cat 500 4x4 automatic, we recommend:

• Upper and lower A-arms (replace if bent or ball joints are worn; otherwise just bushings)
• Full bushing kit (polyurethane for better longevity)
• Shock rebuild or new shocks (OEM or aftermarket)
• Sway bar links (polyurethane bushings recommended)
• Tie rod ends (both sides)
• CV axles (inspect boots; replace if damaged)
• Ball joints (if not included with A-arms)

This combination will restore handling, reduce noise, and prepare your ATV for many more miles. Always check your local laws for any modifications that affect ride height or suspension travel. By replacing worn parts with quality components, you keep your 2000 Arctic Cat 500 4x4 automatic reliable and enjoyable.