Diameter 148/83(+$100)
Diameter 148/83(+$100)
Specifications
Specifications
Upgrade your impeller with the Impros 148/83 Custom Diameter Service, a precision machining option for performance jet pump applications requiring a 148 mm leading-edge diameter and 83 mm trailing-edge diameter.
This service professionally modifies your compatible impeller to the 148/83 diameter specification, helping achieve the proper fit and clearance for pumps configured for this diameter. Precision diameter work is especially important for performance applications where maintaining correct impeller-to-wear-ring clearance, pump efficiency, hook-up, and acceleration is critical.
Each impeller is carefully measured and machined by Impros to achieve the required diameter while maintaining proper blade geometry and consistent pump performance.
Service Includes
- Custom 148/83 impeller diameter
- 148 mm leading-edge diameter
- 83 mm trailing-edge diameter
- Precision impeller machining
- Professional measurement and inspection
- Designed for compatible performance jet pump setups
- Helps achieve proper impeller-to-wear-ring clearance
- Ideal for performance and racing applications
This is a custom impeller machining service and is intended for compatible impellers and pump configurations requiring a 148/83 diameter.

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
Diameter 148/83(+$100)
Upgrade your impeller with the Impros 148/83 Custom Diameter Service, a precision machining option for performance jet pump applications requiring a 148 mm leading-edge diameter and 83 mm trailing-edge diameter.
This service professionally modifies your compatible impeller to the 148/83 diameter specification, helping achieve the proper fit and clearance for pumps configured for this diameter. Precision diameter work is especially important for performance applications where maintaining correct impeller-to-wear-ring clearance, pump efficiency, hook-up, and acceleration is critical.
Each impeller is carefully measured and machined by Impros to achieve the required diameter while maintaining proper blade geometry and consistent pump performance.
Service Includes
- Custom 148/83 impeller diameter
- 148 mm leading-edge diameter
- 83 mm trailing-edge diameter
- Precision impeller machining
- Professional measurement and inspection
- Designed for compatible performance jet pump setups
- Helps achieve proper impeller-to-wear-ring clearance
- Ideal for performance and racing applications
This is a custom impeller machining service and is intended for compatible impellers and pump configurations requiring a 148/83 diameter.