Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Gaskets and Seals› Engine Gaskets and Seals
Cometic Gasket
Cometic 02-07 Honda CR250 .010 Exhaust Manifold Gasket
SKU: C006 EX456010S
Moderate — 2–4 hours
Overview
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Part #: EX456010S
Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.
.010in. Rubber Coated Steel Exhaust Gasket
Vehicle Symptoms
- Exhaust leak at cylinder head joint
- Loud popping noise from engine on deceleration
- Loss of low-end power and throttle response
- Visible black soot around exhaust flange
- Backfiring or sputtering during acceleration
Relevant Conversations
- CR250R exhaust gasket replacement
- 2003 Honda CR250 exhaust leak fix
- Cometic EX456010S gasket review
- CR250 popping on deceleration cause
- Best exhaust gasket for CR250R 2002
- CR250R lost power after top end rebuild
- How to replace CR250 exhaust gasket
- Honda CR250R exhaust flange sealant vs gasket
- CR250R backfiring at high RPM
- Cometic gasket vs OEM for CR250
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Cometic Gasket |
| Part Number | C006 EX456010S |
Videos
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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