Cometic Honda Pioneer 1000 Bottom End Gasket Kit (C3112BE) by Cometic

Cometic gaskets are the choice of race engine builders for one reason: they seal. The Cometic Honda Bottom End Gasket Kit (C3112BE) is a bottom end kit with the crankcase-side gaskets, oil seals, O-rings and washers needed when you split or service the bottom end, engineered so ATV, UTV and dirt bike owners can rebuild once and ride with confidence.

Witchdoctors stocks genuine Cometic gaskets by their Cometic part numbers. Match your part number, check the fitment below and order with confidence.

Why Choose the Cometic Honda Bottom End Gasket Kit

When you split the cases for a crank, bearing or transmission job, every seal and gasket below the cylinder has to be replaced. A Cometic bottom end kit collects them in one box, so you are not waiting on back-ordered individual seals halfway through the rebuild.

Key Features and Benefits

• Includes the correct oil seals, O-rings, drain plug washers and water pump cover gaskets as needed
• Materials engineered for each specific application
• Made in the USA

Specifications

• Brand: Cometic Gasket
• Part number: C3112BE
• Product type: bottom end gasket kit
• Made in: USA
• Quantity: 1 kit

Cometic Gasket Technology

Application-specific materials

Cometic chooses materials and construction for each application, using MLS steel, AFM, fiber and premium elastomer seals where each one works best, so every joint seals the way the engine designer intended.

Every Cometic gasket is engineered and manufactured in the USA, and the company supplies professional engine builders in powersports, motorsport and performance automotive.

Fitment and Compatibility

Witchdoctors catalog fitment (models and years): Honda Pioneer 1000 2016–2024; Honda Talon 1000 2019–2023.

Fitment is listed by part number. Always compare the Cometic part number with your current gasket, your service manual or your parts supplier’s lookup, especially on engines that have been modified.

Why Gaskets and Seals Fail

Every gasket lives a hard life. Heat cycles expand and contract the metal around it thousands of times. Vibration works at the joint, oil and coolant chemistry slowly attack the materials, and over-tightened or unevenly torqued fasteners crush one side while leaving the other loose. Off-road machines add water crossings, mud and long idle periods in the heat. Eventually even a good gasket loses its ability to rebound and seal. Replacing gaskets during any service that disturbs a joint, and choosing a premium material like Cometic’s, is the most reliable way to keep an engine dry and making full power.

Signs You Need This Gasket

• Oil leaks at the crankcase covers or seals
• Crank, bearing or transmission rebuilds
• Water pump or cover seepage

Installation Tips

1. Disassemble following your service manual.
2. Clean all case surfaces and seal bores.
3. Install new seals squarely, lubricating the lips with clean engine oil.
4. Torque the case and cover bolts in the specified pattern.

Always follow the torque values and tightening sequence in your factory service manual. Replace any stretched or damaged fasteners, and never reuse crush washers or O-rings.

Who This Gasket Is For

• Trail, mud and dune machines that see hard use
• Racing and big-bore performance builds
• Rebuilding high-hour work and utility machines
• Restoring older ATVs to like-new condition

Complete the Job

Doing the job right? These parts share an application with this gasket. Check them against your model:

• Honda Top End Gasket Kit (C3112)

More Cometic gaskets for Honda:

• Honda - Yamaha - Arctic Cat - Exhaust Gasket (EX657)
• Honda Clutch Gasket (EC344032AFM)

Browse every Cometic part in our Cometic Gasket collection. For bolts that need it, see our Loctite thread lockers.

Helpful Guides From the Witchdoctors Blog

• ATV/UTV Engine Crankcase Buyer’s Guide: Structural Integrity Over Cutting Corners
• Expert Installation Guide: Stop UTV Gasket Leaks- Install them Correctly
• Replacing Motorcycle Gasket & Seal Tips

Frequently Asked Questions

Does it include crank seals?

Bottom end kits include the correct oil seals, O-rings, drain plug washers and water pump cover gaskets as needed for the application.

Do I need gasket sealer?

In most cases, no. Cometic gaskets are designed to install dry. Use sealer only where your service manual specifies it, such as at case parting lines.

Can I reuse my old gasket?

No. Gaskets compress and take a set when they are torqued. A new gasket is cheap insurance against leaks and a second teardown.

Is Cometic better than OEM?

Cometic engineers its gaskets to meet or exceed OEM sealing performance and offers performance options, such as MLS head gaskets and multiple bore and thickness choices, that the OEM does not.

Where are Cometic gaskets made?

Cometic gaskets are manufactured in the USA.

Where to Ride

Once your engine is sealed up and broken in, take it somewhere worth the effort:

• Spearhead Trails (southwest Virginia): a multi-trail system across the Virginia coalfields
• Iron Range OHV State Recreation Area (Gilbert, Minnesota): 36 miles of riding on 1,200 acres

Order Your Cometic Honda Bottom End Gasket Kit Today

Seal it right the first time. Add the Cometic Honda Bottom End Gasket Kit (C3112BE) to your cart, and Witchdoctors will ship genuine Cometic gaskets fast. Questions about fitment? Contact our team with your year, make and model, and we’ll help you get the right part.

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.

Please see International Shipping page for orders shipping outside the US.

See our full Shipping Policy page for further details.

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 business 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.