What specific components are included in this bottom end kit?

This kit contains the crankshaft, a main bearing and seal kit, and a complete gasket set for both the top and bottom ends of your engine, including seals. It's designed to provide the essential parts for a bottom end rebuild.

Can I get a stroker crankshaft with this kit?

Yes, a stroker crankshaft option is available for some models. This can increase the engine's displacement, potentially leading to more power.

Is this kit a direct replacement for OEM parts?

This kit is designed to save you time and money over OEM options by providing all the necessary components in one package. It's a comprehensive solution for rebuilding your bottom end.

Hot Rods Bottom End Kit CBK0110 for Yamaha YZ 450 F

Name: Hot Rods 06-09 Yamaha YZ 450 F 450cc Bottom End Kit
Brand: Hot Rods
SKU: hot-rods-hot-rods-06-09-yamaha-yz-450-f-450cc-bottom-end-kit-t14-729189
Price: 653.61 USD
Availability: BackOrder

Hot Rods 06-09 Yamaha YZ 450 F 450cc Bottom End Kit

$653.61

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Hot Rods 06-09 Yamaha YZ 450 F 450cc Bottom End Kit

Key Features

Fits 2006-2009 Yamaha YZ 450 F.
Includes crankshaft, main bearing and seal kit, and complete top and bottom end gasket kit with seals.
Offers a stroker crankshaft option on some models for increased displacement.
Saves time and money compared to purchasing individual OEM parts.

This kit is specifically designed for the 2006-2009 Yamaha YZ 450 F. Please verify your vehicle's year and model before purchase.

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Product Details

This Hot Rods Bottom End Kit for your 2006-2009 Yamaha YZ 450 F starts with a strong crankshaft, the heart of your engine's rotating assembly. It's designed to handle the demands of a 450cc engine, giving you a solid foundation for your rebuild. Having everything you need in one box means you can get straight to work without hunting down individual components.

Inside this kit, you'll find not just the crankshaft, but also a complete main bearing and seal kit. These are critical for smooth operation and preventing leaks. To top it off, it includes a full gasket set for both the top and bottom ends, ensuring you can seal everything up tight. This approach saves you a considerable amount of time and money compared to sourcing each of these parts separately from the OEM. Some models even offer a stroker crankshaft option, which can increase displacement for more power if that's something you're looking for.

When you're rebuilding the bottom end of your Yamaha YZ 450 F, having a well-matched set of components like this kit makes the job much more straightforward. It's a practical way to ensure all the core rotating and sealing parts are compatible and ready to go.