Yamaha F4Y-U7852-00-00 Packing is a genuine Yamaha sealing component. It is designed for the factory-specified sealing point on compatible models. Yamaha's parts catalog lists it on the diagrams for 3 Yamaha marine models for the 2021 model year.

Key Features

• Purpose: Seals the specified factory joint or opening during reassembly.
• Design: Sized for the specified Yamaha sealing location.
• Fitment: Listed on Yamaha parts diagrams for 3 marine models, shown in the compatibility section below.
• Part Number: Sold as genuine Yamaha part number F4Y-U7852-00-00.

Engine & Boat Compatibility

• 252S CALIFORNIA (BXT1800CLW 2021)
• 252SE CALIFORNIA (BXT1800FLW 2021)
• AR250 CALIFORNIA (BXT1800ALW 2021)

Performance & Real-World Benefits

Gaskets, O-rings, seals, and packings are commonly replaced when they are disturbed, worn, hardened, cut, or leaking. Fitting the correct seal during service supports proper reassembly of the surrounding component.

Why Choose Yamaha OEM

Matching the Yamaha part number helps avoid substituting a seal with the wrong size or application.

FAQ

Q1: Is F4Y-U7852-00-00 a genuine Yamaha OEM part?

Yes. This listing is for genuine Yamaha part number F4Y-U7852-00-00.

Q2: Which Yamaha models use this packing?

Yamaha's parts diagrams list it for the 252S CALIFORNIA (BXT1800CLW 2021), 252SE CALIFORNIA (BXT1800FLW 2021), and AR250 CALIFORNIA (BXT1800ALW 2021).

Q3: Can I reuse the original seal or gasket?

Reuse depends on the component and Yamaha service procedure. Sealing parts that are compressed, damaged, hardened, or disturbed during disassembly are commonly replaced.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.