Solas WR004H Yamaha Driveshaft Holding Tool (SKU: WR004H)
Solas WR004H Yamaha Driveshaft Holding Tool (SKU: WR004H)
Specifications
Specifications
Solas WR004H Yamaha Driveshaft Holding Tool | SuperJet, FX-1 & 144mm Pump Service Tool
The Solas WR004H Yamaha Driveshaft Holding Tool is an essential jet pump service tool designed for Yamaha personal watercraft equipped with 144mm pumps, FX-1 pump systems, and select 155mm pump applications. This precision-machined tool securely fits onto the end of the driveshaft inside the pump, allowing you to safely hold the shaft while removing or installing an impeller.
Whether you're replacing an impeller, rebuilding a jet pump, servicing bearings and seals, or upgrading performance components, the WR004H helps prevent driveshaft rotation and makes impeller service significantly easier and safer.
Commonly used on Yamaha SuperJet, FX-1, WaveBlaster, WaveRaider, VXR, WaveRunner III, GP800, and many other Yamaha personal watercraft, the WR004H is a must-have tool for both professional PWC technicians and do-it-yourself enthusiasts.
Features
The WR004H is precision-machined to fit Yamaha driveshafts used in most 144mm pump systems and FX-1 applications. Heavy-duty steel construction provides exceptional durability and long service life.
Benefits
Prevents driveshaft rotation during impeller service, simplifies impeller removal and installation, helps prevent component damage, and makes jet pump maintenance faster and more efficient.
Common Applications
Fits many Yamaha personal watercraft and jet boats, including:
- Yamaha SuperJet
- Yamaha FX-1
- Yamaha WaveBlaster
- Yamaha WaveBlaster II
- Yamaha WaveRaider
- Yamaha WaveRunner III
- Yamaha VXR
- Yamaha VXR Pro
- Yamaha GP800
- Yamaha GP1200
- Yamaha XL700
- Yamaha WaveVenture
- Yamaha Exciter
- Yamaha LS2000
- Yamaha LX2000
- Yamaha AR210
- Yamaha AR230
- Yamaha SX230
- Yamaha Jet Boat Applications
- Other Yamaha Models Utilizing 144mm Pump Systems
Recommended Companion Tools
For complete impeller service, we recommend:
Solas WR004 Impeller Tool for Solas impellers
Skat-Trak SYT20 Impeller Tool for Skat-Trak and Impros Hooker impellers
Using the proper impeller tool together with the WR004H makes impeller installation and removal easier while protecting expensive pump components.
Common Uses
- Impeller Removal
- Impeller Installation
- Jet Pump Rebuilds
- Wear Ring Replacement
- Pump Bearing Service
- Performance Upgrades
- Routine Maintenance
Why Use a Driveshaft Holding Tool?
A driveshaft holding tool allows proper torque to be applied during impeller installation and removal while preventing unnecessary stress on drivetrain and pump components. The WR004H provides secure engagement for safe, professional-quality service.
Part Number
Solas WR004H
Model Years
Model Years
- 1990
- 1991
- 1992
- 1994
- 1995
- 1996
- 2000
- 2001
- 2002
- 2003
- 2004
- 2005
- 2006
- 2007
- 2008
- 2009
- 2010
Engine
Engine
1100|1200|760|800

FAQs
See All
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."
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!"
C. KunamayVerified Customer -
"Solid support when I had an issue. Immediately fixed. Wish all businesses operated like this, thanks!"
John H.Verified Customer
Solas WR004H Yamaha Driveshaft Holding Tool (SKU: WR004H)
Solas WR004H Yamaha Driveshaft Holding Tool | SuperJet, FX-1 & 144mm Pump Service Tool
The Solas WR004H Yamaha Driveshaft Holding Tool is an essential jet pump service tool designed for Yamaha personal watercraft equipped with 144mm pumps, FX-1 pump systems, and select 155mm pump applications. This precision-machined tool securely fits onto the end of the driveshaft inside the pump, allowing you to safely hold the shaft while removing or installing an impeller.
Whether you're replacing an impeller, rebuilding a jet pump, servicing bearings and seals, or upgrading performance components, the WR004H helps prevent driveshaft rotation and makes impeller service significantly easier and safer.
Commonly used on Yamaha SuperJet, FX-1, WaveBlaster, WaveRaider, VXR, WaveRunner III, GP800, and many other Yamaha personal watercraft, the WR004H is a must-have tool for both professional PWC technicians and do-it-yourself enthusiasts.
Features
The WR004H is precision-machined to fit Yamaha driveshafts used in most 144mm pump systems and FX-1 applications. Heavy-duty steel construction provides exceptional durability and long service life.
Benefits
Prevents driveshaft rotation during impeller service, simplifies impeller removal and installation, helps prevent component damage, and makes jet pump maintenance faster and more efficient.
Common Applications
Fits many Yamaha personal watercraft and jet boats, including:
- Yamaha SuperJet
- Yamaha FX-1
- Yamaha WaveBlaster
- Yamaha WaveBlaster II
- Yamaha WaveRaider
- Yamaha WaveRunner III
- Yamaha VXR
- Yamaha VXR Pro
- Yamaha GP800
- Yamaha GP1200
- Yamaha XL700
- Yamaha WaveVenture
- Yamaha Exciter
- Yamaha LS2000
- Yamaha LX2000
- Yamaha AR210
- Yamaha AR230
- Yamaha SX230
- Yamaha Jet Boat Applications
- Other Yamaha Models Utilizing 144mm Pump Systems
Recommended Companion Tools
For complete impeller service, we recommend:
Solas WR004 Impeller Tool for Solas impellers
Skat-Trak SYT20 Impeller Tool for Skat-Trak and Impros Hooker impellers
Using the proper impeller tool together with the WR004H makes impeller installation and removal easier while protecting expensive pump components.
Common Uses
- Impeller Removal
- Impeller Installation
- Jet Pump Rebuilds
- Wear Ring Replacement
- Pump Bearing Service
- Performance Upgrades
- Routine Maintenance
Why Use a Driveshaft Holding Tool?
A driveshaft holding tool allows proper torque to be applied during impeller installation and removal while preventing unnecessary stress on drivetrain and pump components. The WR004H provides secure engagement for safe, professional-quality service.
Part Number
Solas WR004H