TTE YFZ450R Engine Block Off Kit

Protect your spare Yamaha YFZ450R engine from the moment it comes off the chassis.

The TTE YFZ450R Engine Block Off Kit was designed in-house by Tyler Thomas Enterprises and is precision 3D printed from high grade TPU for a secure, long-lasting seal. Whether your engine is sitting on a shelf, stored in a crate, being shipped across the country, or waiting for its next rebuild, this kit keeps contaminants where they belong outside your engine.

The intake and exhaust plugs create a tight, watertight seal that helps prevent dirt, dust, moisture, insects, and other debris from entering the engine. The flexible TPU material installs easily, won't crack like rigid plastic, and can withstand repeated use.

Perfect for engine builders, race teams, dealerships, and anyone who wants to protect their investment.

Features

• Designed and manufactured by Tyler Thomas Enterprises (TTE)
• Precision 3D printed from high-grade TPU
• Seals both the intake and exhaust ports
• Helps prevent dirt, dust, moisture, and debris from entering the engine
• Watertight for washing with water or common cleaning solvents
• Reusable, durable, and easy to install
• Made in the USA

Fitment

• 2009–2026 Yamaha YFZ450R
• Fits all OEM YFZ450R EFI engines from 2009 through 2026.

Includes

• (1) Intake Block Off Plug
• (1) Exhaust Block Off Plug

Price: $35.00

Color: Black Only