Jacuzzi J/JCM/K Series 2.0HP Impeller | Part #05-3865-03-R

Product Overview

A high-output impeller specifically engineered for 2.0HP Jacuzzi J/JCM/K Series pump assemblies. This robust component delivers maximum performance for demanding spa applications requiring substantial water flow.

Key Features

• Professional 2.0HP rating
• High-capacity vane design
• Heavy-duty construction
• Enhanced flow dynamics
• Premium balance quality

Technical Specifications

Specification	Detail
Part Number	05-3865-03-R
Horsepower Rating	2.0 HP
Series Compatibility	J/JCM/K Series
Material	Reinforced thermoplastic
Type	Standard
Brand Match	Jacuzzi/Sundance
Vane Design	High-flow
Balance Grade	Precision

Applications

Specifically designed for:

• J Series high-power systems
• JCM Series assemblies
• K Series configurations
• Commercial applications
• High-demand installations

Performance Features

• Maximum flow capability
• Superior thrust generation
• Optimized water distribution
• Advanced vane geometry
• Efficient power transfer

Installation Guidelines

• Confirm pump specifications
• Verify shaft dimensions
• Set proper clearances
• Check rotation freedom
• Follow torque sequences

Design Benefits

• Professional-grade performance
• Extended operational life
• Reduced vibration
• Consistent flow delivery
• Maximum efficiency

Compatibility Notes

Engineered specifically for 2.0HP J/JCM/K Series pumps. Not interchangeable with lower horsepower ratings or different pump series.

Service Recommendations

Regular inspection of:

• Vane integrity
• Balance condition
• Shaft alignment
• Operating clearances
• Wear patterns
• Overall performance

Alternate Part Numbers

 

• 05386503R (Jacuzzi)
• 755312 (Hercules)
• 35-105-1864