ID
1377500
$ 58.51
1-2 weeks delivery time
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The Alamarin Jet K0202 impeller key is a drivetrain locking element used in the impeller assembly to secure the impeller to the shaft on Alamarin Jet-245 (245D) and Jet-230 (230D) water jets. By maintaining a positive mechanical drive between shaft and impeller, it supports dependable torque transfer and stable thrust during acceleration, cruise, and reversing maneuvers.
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Impeller Drive Key and Wedge for Jet-230 and Jet-245
The Alamarin Jet K0202 is an impeller key and wedge used in the impeller assembly of Alamarin water-jet propulsion units. It locks the impeller to the impeller shaft to prevent relative movement under load, helping the jet drive maintain efficient torque transfer and consistent thrust.
Compatibility
- Alamarin Jet-230 water jets (230D impeller assembly)
- Alamarin Jet-245 water jets (245D impeller assembly)
Product Details
- Brand: Alamarin Jet
- Part Number: K0202
- Component Type: Impeller Key
- Also Described As: Wedge
- Assembly Location: Impeller Assembly
Features
- Maintains positive drive between the impeller and shaft for reliable thrust generation
- Helps prevent slip under rapid load changes typical of water-jet propulsion
- OEM fit for Jet-230 230D and Jet-245 245D impeller installations
- Ideal for servicing the impeller-to-shaft connection during jet drive maintenance
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