Mechanical Seal (17470-02F11) by Suzuki

A leaking hose, a weak fan or a tired water pump can overheat your engine on a slow, hot trail. The Suzuki ATV Mechanical Seal (part number 17470-02F11) is the genuine Suzuki replacement. It is a factory Suzuki cooling system part, part of the system that carries heat away from the engine.

Witchdoctors carries Suzuki cooling system 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 17470-02F11
• Listed for 56 Suzuki model configurations from 2007–2026
• Fits the factory radiator, pump and hose layout
• Helps keep coolant flowing and the engine at a steady temperature
• Direct replacement, so there's no modifying
• 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 56 model configurations from 2007–2026, including 2026 KingQuad 750 AXi, 2026 KingQuad 500 AXi and 2008 QuadSport Z400. Use the fitment tool on this page to confirm your year and model.

This part number is shared across 5 Suzuki model families: KingQuad 750, KingQuad 500, QuadSport Z400, Vinson 500 and KingQuad 700. The fitment list skips some years in that range (2010, 2014, 2015, 2016, 2017, 2018), so check your exact year. 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.

How Your Cooling System Works

On liquid-cooled Suzuki models, the water pump moves coolant through the engine, out to the radiator and back. The thermostat controls when coolant flows to the radiator, and the fan pulls air through it at low speed. Hoses, clamps, caps and seals keep the whole loop closed.

Mud packed in the radiator is a common cause of overheating off-road, along with old coolant and leaking hoses.

Signs of Trouble

Watch for a temperature light, coolant in the overflow tank boiling over, steam, or wet spots under the radiator. A fan that doesn't come on at idle or a pump that weeps at its weep hole also needs attention.

Buying Guide

• Part number: Match 17470-02F11 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.
• Fresh coolant: Refill with the coolant type Suzuki specifies after any cooling repair.
• Check hoses together: Hoses of the same age tend to fail together.

Installation

Cooling parts are reached by removing front panels or the seat. Drain coolant into a container, replace any O-ring or gasket you disturb and bleed air from the system when you refill. Follow the Suzuki service manual or the manufacturer's instructions for your model.

Before You Install

Never open the cooling system while it is hot. Follow the Suzuki service manual for your model.

Care and Maintenance

Rinse mud out of the radiator fins from the back side with low pressure. Check coolant level before rides.

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

• Drain Bolt (17415-20920) by Suzuki
• O-Ring (17689-50F00) by Suzuki
• Pin (17482-03G00) by Suzuki
• O-Ring - 21.8mm ID x 2.4mm (09280-22001) by Suzuki

Cooling Fans, Radiators, Water Pumps · Engine Components · Suzuki KingQuad Parts · Suzuki QuadSport Parts

Helpful Guides From the Witchdoctors Blog

• Signs of a Bad UTV Water Pump: How to Diagnose, Test, and Replace Your Cooling System
• UTV/ATV Cooling Issues Explained
• Why Is My Coolant Tank Bubbling, Boiling Over, or Spitting Out Fluid?

Frequently Asked Questions

Is this genuine Suzuki?

Yes. Witchdoctors sells genuine Suzuki parts.

Will this fit my Suzuki ATV?

It is listed for 56 configurations from 2007–2026. Use the fitment tool on this page, and contact our team if your model isn't shown.

Why does my ATV overheat at low speed?

A packed radiator, a fan that isn't running or low coolant are common causes.

Do I need to bleed the cooling system?

Yes. Trapped air can cause overheating. Follow the bleeding steps in the Suzuki service manual.

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:

• Wolf Pen Gap (Mena, AR): more than 40 miles of loop trails for ATVs in the Ouachita National Forest
• 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 ATV Mechanical Seal and add it to your cart. Stock can vary, so contact our team to check availability and lead time.

Shipping

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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.