zozoye Seat Lock Latch & Bolt Kit for Yamaha Rhino 450/660/700 and WaveRunner FX — OEM-fit replacement with two bolts

This zozoye seat lock latch and bolt kit securely replaces worn or missing seat locks on a wide range of Yamaha Rhino, WaveRunner and GP watercraft and ATVs.

If your vehicle’s seat latch no longer holds or bolts are corroded, this replacement kit restores a dependable locking point with OEM-equivalent fitment. The set includes one seat lock assembly latch and two mounting bolts, provided with the original manufacturer part numbers for easy cross-reference. It’s engineered to match dimensions and attachment points for numerous Yamaha models spanning Rhino 450/660/700 series and many WaveRunner and GP jetskis.

Which Yamaha models will this seat lock latch fit?

This kit covers a broad list of Yamaha ATVs and personal watercraft across multiple years and editions. Compatibility includes select Rhino 450, 660 and 700 machines, large ranges of WaveRunner FX, FX Cruiser, FX HO, FX SHO models, GP800/1300/1800/1900 series, and many VX, EX and ER variants. Always check your vehicle’s part numbers or compare mounting points to confirm fit.

• Includes part numbers F1B-U3850-02-00 and F1B-U3850-01-00 for verification.
• Fits Rhino 450 (2006–2009), Rhino 660 (2004–2007), Rhino 700 FI (2008–2013).
• Compatible with numerous WaveRunner FX/FX Cruiser/FX HO (2004–2011) models.
• Works with GP800/GP1300/GP1800/GP1900 and many VX, EX, ER series (various years).

How easy is it to install the replacement latch and bolts?

Installation is straightforward for anyone comfortable with basic hand tools and removing the seat panel. The kit comes with the latch and two matching bolts designed to attach to the original mounting points, so you won’t need custom hardware. If you prefer, a service manual or simple online guide for your model will show torque settings and access steps.

• Direct bolt-on replacement using stock mounting locations.
• No special tools required—common sockets and screwdrivers suffice.
• Compare part numbers to confirm orientation before tightening.
• Follow vehicle manual for recommended torque and safety checks.

What are the benefits of replacing a damaged seat lock latch?

Replacing a faulty seat latch restores a secure seat fastening and reduces the risk of seat movement while riding or trailering. New hardware resists further loosening and provides predictable operation for opening and closing the seat. Using a correct-fit replacement also preserves the original appearance and mounting integrity of the vehicle.

• Restores seat retention for safe riding and handling.
• Prevents water intrusion and rattles caused by loose seats.
• OEM part references ensure accurate fit and alignment.
• Extends service life compared with improvised repairs.

Will this part come with support if I have questions?

Yes — zozoye provides customer support for product questions and fitment concerns. If you’re unsure whether this latch suits your specific model or need guidance during installation, reach out to the seller for clarification. Keep your vehicle’s year and model details handy to speed up assistance.

• Zozoye customer service available for fitment and installation help.
• Provide your vehicle year and model when contacting support.
• Part numbers are included in the kit for quick verification.

Who is this for? This replacement seat lock latch and bolt set is aimed at Yamaha owners, DIY mechanics and dealerships who need a reliable, OEM-compatible replacement for worn or missing seat hardware. It’s particularly useful for riders restoring older Rhino ATVs or maintaining WaveRunner and GP-series jet skis that require correct-fit seat retention components. If you value secure seating, straightforward installation and parts that match original specifications, this kit is a practical maintenance purchase.