Wing Bolt (13831-31G00) by Suzuki

Dirt that slips past a loose airbox cap, a torn boot or a missing clamp goes straight into your engine. The Suzuki KingQuad Wing Bolt (part number 13831-31G00) is the genuine Suzuki replacement. It is a factory Suzuki part from the air intake side of the machine, where a tight seal keeps dust and water out of the engine and the CVT.

Witchdoctors carries Suzuki airbox and intake parts for ATVs. Check the fitment, options and tips below, and contact our team with any questions before you order.

Why Choose Suzuki

Suzuki says its Genuine Parts are the same parts used to build every Suzuki product, and each one is designed for a specific product and model. According to Suzuki, these parts are tested for performance, quality, durability, safety and comfort. Suzuki also introduced the world’s first four-wheel ATV, and it still builds the KingQuad and QuadSport lines today.

Key Features

• Genuine Suzuki part, part number 13831-31G00
• Listed for 93 Suzuki model configurations from 2007–2026
• Helps keep the airbox and intake sealed against dust and water
• Fits the factory mounting points and hose routing
• Restores the intake to the way Suzuki built it
• A small part that matters: replacing it keeps the parts around it secured and sealed the way Suzuki intended
• Matches the Suzuki part number on your parts diagram, so ordering is simple

Fitment and Compatibility

Listed for 93 model configurations from 2007–2026, including 2026 KingQuad 750 AXi, 2026 KingQuad 500 AXi and 2010 KingQuad 450 AXi 4x4. Use the fitment tool on this page to confirm your year and model.

This part number is shared across 4 Suzuki model families: KingQuad 750, KingQuad 500, KingQuad 450 and KingQuad 700. Suzuki sometimes supersedes part numbers. If the number on your old part is different, or your model isn't listed, contact our team before you order.

Why the Intake Seal Matters

Your engine breathes through the airbox, and on automatic models the CVT pulls cooling air through its own ducts. Caps, boots, clamps, grommets and ducts all have to seal for the filters to do their job. A small gap lets fine dust bypass the filter, and that dust wears rings, valves and belts.

Water is the other risk. Ducts and seals that are in good shape help keep water out of the intake and the belt housing when you cross creeks or ride in rain.

What to Look For

Check rubber boots and ducts for cracks, soft spots and tears. Look for dust tracks on the clean side of the air filter or inside the intake tube. Clamps that won't tighten, caps that don't latch and missing grommets are all reasons to replace the part.

Buying Guide

• Part number: Match 13831-31G00 to the number on your old part or your Suzuki parts diagram.
• Fitment: Confirm your year and model in the fitment tool; this part is listed for 2007–2026 models.
• Inspect the clean side: Dust past the filter means a seal is leaking somewhere.
• Replace damaged rubber: Patched boots rarely seal for long.

Installation

Most intake parts are reached by removing the seat or a side panel. Clean the area before you open the airbox, seat each boot fully on its fitting and tighten clamps evenly. Follow the Suzuki service manual or the manufacturer's instructions for your model.

Before You Install

Plug the intake opening with a clean rag while the system is apart so nothing falls in. Follow the Suzuki service manual for your model.

Care and Maintenance

Inspect intake seals each time you service the air filter. After water crossings, check the airbox and CVT ducts for water and drain them if needed.

Why Buy From Witchdoctors

Witchdoctors carries ATV parts and accessories for Suzuki, Honda, Polaris, Yamaha, Kawasaki, Can-Am, Arctic Cat and CFMOTO. For Suzuki owners, we list genuine parts by Suzuki part number and model fitment, and our team can help you match a part to your machine before it ships.

Complete Your Ride

• Bolt - 6x20mm (09116-06149) by Suzuki
• Breather Tube (13853-31G01) by Suzuki
• Cushion - 8x26x7mm (09320-08028) by Suzuki
• Spacer - 6.1x8x9.5mm (09180-06248) by Suzuki

Airbox, Intakes, Turbos & Boost Tubes · Find All UTV, Side by Side & ATV Air Filters · Suzuki KingQuad Parts · All UTV/ATV/ Side-by-Side Parts

Helpful Guides From the Witchdoctors Blog

• Helpful Guide to Troubleshooting ATV & UTV Airbox Leaks & Seals
• How Often Should I Clean or Replace My ATV/UTV Air Filter?
• How Do I Know If My Intake Boot or Manifold is Leaking on my UTV or ATV?

Frequently Asked Questions

Is this genuine Suzuki?

Yes. Witchdoctors sells genuine Suzuki parts.

Will this fit my KingQuad?

It is listed for 93 configurations from 2007–2026. Use the fitment tool on this page, and contact our team if your model isn't shown.

How do I know if my airbox is leaking?

Dust on the clean side of the filter or inside the intake tube is the usual sign. Check every boot, clamp and cap.

Does a small crack in an intake boot matter?

Yes. Even a small crack can let unfiltered air and dust into the engine, so replace the boot.

What if my old part has a different part number?

Suzuki sometimes updates part numbers. Send us the number from your old part and our team will check whether this one replaces it.

Where to Ride

Put your ride to the test at one of these riding areas:

• Imperial Sand Dunes Recreation Area (Brawley, CA): the largest mass of sand dunes in California, stretching more than 40 miles
• St. Joe State Park (Park Hills, MO): a 54-mile off-road vehicle trail system, per the park's official map

Order Today

Choose the Suzuki KingQuad Wing Bolt and add it to your cart. Stock can vary, so contact our team to check availability and lead time.

Shipping

Qualifying Retail orders $159.99 or more will receive free ground shipping. Free Shipping Terms and conditions.

All orders over $500 will require a signature.

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Product Availability

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Returns

If your order arrives and it is not right, we will we'll fix it. We promise!

Doesn't fit or just not happy with it? You can return any new, unopened, unused or unaltered item within 30 days of delivery receipt of your item. We will issue a refund to your original payment method.

See our full Return Policy for all of the pertinent details.