Interpump Gearbox for Engines - 3/4" Shaft - Part No: RS99
Heavy-Duty Gearbox for Efficient Power Transmission in Pressure Washer Engines

The Interpump Gearbox for Engines (Part No: RS99) is designed to enhance performance and efficiency in pressure washer engines. Compatible with SAE J609 A flange engines, this gearbox is suited for Interpump IP 44-49-50-53-58-60-63-MF1 series pumps, offering reliable power transmission with a 3/4" (19.05mm) hollow shaft. With a 2.4:1 reduction ratio, it converts an input speed of 3450 rpm to an output of 1450 rpm, providing optimal speed for pressure washer pumps.

Key Features:

• SAE J609 A Flange Compatibility: Designed for a wide range of engines with SAE J609 A flange
• Versatile Pump Compatibility: Suitable for Interpump IP 44-49-50-53-58-60-63-MF1 series pumps
• 3/4" Hollow Shaft: Durable 19.05mm hollow shaft for reliable performance
• High Power Capacity: Supports a maximum pump power of 6.5 Hp (4.8 kW)
• Efficient Speed Reduction: Converts 3450 rpm input to 1450 rpm output with a 2.4:1 reduction ratio

Why Choose the Interpump Gearbox for Engines?

The Interpump Gearbox RS99 is built for efficiency, durability, and compatibility with a range of Interpump series pumps and SAE J609 A flange engines. Its sturdy construction and efficient power reduction make it an excellent choice for professional and industrial pressure washing applications.