• Solas Yamaha 144mm 12 Vane Complete Pump Unit (SKU:YQS-PM-144/74)
  • Solas Yamaha 144mm 12 Vane Complete Pump Unit (SKU:YQS-PM-144/74)
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Solas Yamaha 144mm 12 Vane Complete Pump Unit (SKU:YQS-PM-144/74)

Solas Yamaha 144mm 12 Vane Complete Pump Unit (SKU:YQS-PM-144/74)

$1,614.95
$1,614.95

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Specifications

Solas Yamaha 144mm 12-Vane Complete Pump Unit with Drop Nozzle System (YQS-PM-144/74)

The Solas YQS-PM-144/74 Complete Pump Unit is the ultimate performance upgrade for Yamaha 144mm pump applications. Featuring Solas' advanced 12-vane stainless steel stator design, a durable 75mm bearing carrier, stainless steel wear ring housing, and an innovative interchangeable drop nozzle system, this complete pump assembly is engineered to deliver maximum hook-up, improved acceleration, superior rough-water performance, and increased pump efficiency.

Unlike traditional OEM pump systems, the Solas 12-vane design significantly improves water flow control and pump loading, helping reduce cavitation while maximizing thrust. The result is stronger bottom-end acceleration, improved corner exit performance, and exceptional hook-up in rough water conditions.

This standard-position pump includes both the venturi nozzle and steering nozzle, precision-machined with interchangeable nozzle rings that allow riders to fine-tune nozzle diameter for specific riding styles, engine combinations, and water conditions. For freestyle riders, the nozzle can be flipped to create an up-nozzle configuration, making it one of the most versatile pump systems available.

The YQS-PM-144/74 is a popular choice among closed-course racers, freestyle competitors, freeride enthusiasts, and performance builders who demand maximum pump efficiency and reliability. While commonly installed on Yamaha SuperJet and WaveBlaster models, this pump is also frequently adapted to custom watercraft builds.

Features:

  • Complete Solas 144mm Performance Pump Assembly
  • Advanced 12-Vane Stainless Steel Stator Design
  • Standard Position Pump Configuration
  • 75mm Bearing Carrier
  • Stainless Steel Wear Ring Housing
  • Interchangeable Drop Nozzle System
  • Includes Venturi & Steering Nozzles
  • Changeable Nozzle Rings for Performance Tuning
  • Convertible Up-Nozzle Design for Freestyle Applications
  • Improves Hook-Up & Pump Efficiency
  • Reduces Cavitation
  • Exceptional Rough-Water Performance
  • High-Strength Marine-Grade Construction

Performance Benefits:

  • Maximum Bottom-End Acceleration
  • Superior Rough-Water Hook-Up
  • Improved Pump Loading
  • Better Corner Exit Performance
  • Increased Throttle Response
  • Enhanced Freestyle Performance
  • Adjustable Pump Characteristics Through Nozzle Tuning

Common Applications:

  • Yamaha SuperJet
  • Yamaha WaveBlaster
  • Freestyle Builds
  • Closed-Course Race Skis
  • Freeride Watercraft
  • Custom Yamaha Pump Conversions

Why Choose a 12-Vane Pump?

The Solas 12-vane pump design is widely recognized as one of the best upgrades for riders seeking maximum traction and pump efficiency. Closed-course racers rely on its superior hook-up in rough conditions, while freestyle riders benefit from the increased thrust and responsiveness needed for advanced tricks and aerial maneuvers.

Part Number:

  • Solas YQS-PM-144/74

Models

Brand New Solas Complete Pump system for your Yamaha! Amazing price for a pump including an $800.00 value nozzle! Includes a stainless steel wear-ring (impeller housing) and a drop nozzle! Flip the nozzle and convert it to an UP Nozzle for getting air! Includes FREE nozzle ring adapter- IMYQ-NS.

Model Years

  • 1990
  • 1991
  • 1992
  • 1994
  • 1995
  • 1996
  • 2000
  • 2001
  • 2002
  • 2003
  • 2004
  • 2005
  • 2006
  • 2007
  • 2008
  • 2009
  • 2010

Engine

1100|1200|650|701|760|780|785|800

FAQs

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How do I change the impeller in my craft?

Impros has complete impeller installation instructions for Yamaha, Sea-Doo, Kawasaki and Polaris PWC. See Impeller Installation instructions for the person that likes to get in there and do things themselves.

Does Impros balance each impeller they service?

Yes. Each and every impeller that we service is checked for accurate balance within 2/10ths of a gram. Slight rock damage and especially with impellers requiring weld, checking the balance is absolutely required with PWC impellers. Sometimes we’ll find new impellers out of balance right out of the box. We balance each impeller as the finish is applied, eliminating any chance of throwing it out of balance during the polishing process. These measures are proudly taken to insure our customers the highest quality impeller repair available. Ask our competition if and how they balance impellers, we’ve found that they typically rely on the original factory balance.

Does Impros use correct pitching techniques specific to each brand of impeller?

Yes, Impros is proud of our ability to pitch each brand impeller to the manufacture’s specific range of blade angle variation. Impros has a master gauge for every stainless-steel impeller made, assuring an accurate pitch and uncompromised performance, eliminating common guesswork. Each and every manufacturer builds the impeller geometrically different from one another and gauges the outer blade angle in a different way. Only a company with experience will accurately understand, manipulate and repair the blades of the impeller to its original state.

Customer Reviews

  • The best there is!! If you want true personalized impeller and/or pump service this is it. One word describes it all: Quality."
    testimonial author avatar
    Tim C.
    Verified Customer
  • "Big thank you to Glen for the quick turnaround, outstanding customer service, and honesty. I ended up choosing the race finish and couldn't be happier with the final result!"
    testimonial author avatar
    C. Kunamay
    Verified Customer
  • "Solid support when I had an issue. Immediately fixed. Wish all businesses operated like this, thanks!"
    testimonial author avatar
    John H.
    Verified Customer