Jacuzzi 6540-547 Pillow Mount Nut

Jacuzzi 6540-547 Pillow Mount Nut

The Jacuzzi 6540-547 Pillow Mount Nut is a genuine OEM replacement pillow retaining nut designed for select Jacuzzi hot tubs and spas. This nylon wing-style pillow nut is used to secure spa pillows and pillow mounting grommets on compatible Jacuzzi models.

Factory documentation references this component as:

• Nut: Pillow
• Nut: Pillow J435/J445
• .5-13 Nylon Wing Nut

The 6540-547 pillow nut is used throughout multiple modern Jacuzzi pillow mounting systems including J-200, J-300, and J-400 Series spas.

Features & Benefits

• Genuine OEM Jacuzzi replacement part
• Pillow mounting retaining nut
• Nylon wing nut design
• Helps secure spa pillows properly
• Durable spa-grade construction
• Direct replacement for compatible Jacuzzi spas
• Designed for reliable pillow mounting and fitment

Compatible Jacuzzi Models

J-400 Series

• J-435
• J-445
• J-475
• J-485
• 2020+ J-400 models

J-300 Series

• 2020+ models

J-200 Series

• Used in newer pillow mounting systems

Common Applications

Used with:

• Front removable pillows
• Pillow mounting hardware
• Pillow grommet systems
• Replacement spa pillow assemblies

Related Components

Often used with:

• 6540-543 Pillow Grommet
• 6541-987 Pillow Grommet
• 6542-056 Pillow Grommet
• 6542-078 Pillow Mount Pin
• 6542-079 Pillow Housing Grommet

Specifications

• Brand: Jacuzzi
• Part Number: 6540-547
• Product Type: Pillow Mount Nut
• Material: Nylon
• Style: Wing Nut

Important Compatibility Notes

Factory documentation references:

• "Nut: Pillow J435/J445"
• ".5-13 Nylon Wing Nut"

Why Replace Your Pillow Mount Nut?

A missing or damaged pillow nut may cause:

• Loose spa pillows
• Pillows falling off during use
• Improper pillow fitment
• Broken mounting hardware

Replacing worn pillow mounting hardware helps restore proper pillow support and spa appearance.

Why Buy From Red Rock Spas?

Red Rock Spas is a real spa dealership and service company serving Utah and Nevada. Our technicians work on Jacuzzi spas daily and help customers identify the correct OEM replacement spa parts using real-world service experience.