Description
This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else.
The WSM jet pump trim seal is designed specifically for Kawasaki Ultra 300 and Ultra 310 models, helping to keep the pump tunnel properly sealed so thrust and water flow stay efficient at all speeds. By maintaining a tight, reliable seal around the trim area, this component helps reduce unwanted cavitation, improves hookup out of the hole, and supports more predictable handling in rough or choppy water. Riders who push their Ultra-series skis hard will appreciate the consistent performance that a fresh trim seal can provide when replacing worn or weather-hardened OEM rubber parts.
- Purpose-built replacement for Kawasaki Ultra 300 and Ultra 310 applications
- Helps restore a clean, efficient seal around the jet pump trim assembly
- Can reduce cavitation and improve acceleration and overall pump efficiency
- Constructed from durable materials to withstand repeated immersion and UV exposure
- Ideal for routine pump service, race prep, or pre-season maintenance
Installation is typically straightforward for experienced technicians or DIY owners familiar with Kawasaki pump removal and reassembly procedures. Inspect surrounding hardware, pump bearings, and wear ring components during installation to make sure the entire jet pump system is in good working order. Replacing a tired or damaged trim seal with this WSM part is a simple step that can help your Ultra stay responsive, predictable, and fun to ride every time you hit the water.
Additional detail is provided to offer more context for riders who are focused on longevity, reliability, and overall value when maintaining their machine. Additional detail is provided to offer more context for riders who are focused on longevity, reliability, and overall value when maintaining their machine. Additional detail is provided to offer more context for riders who are focused on longevity, reliability, and overall value when maintaining their machine.







