Tonvesda Sea‑Doo Jet Pump Wear Ring 155.5mm (267000419) — Direct-Fit, Wear-Resistant Replacement

Tonvesda's 267000419 155.5mm wear ring is a direct-fit, high-hardness replacement ring engineered to restore jet pump clearance and performance on compatible Sea-Doo watercraft.

If your Sea-Doo is showing reduced top speed, increased cavitation, or vibration from a worn pump housing, the wear ring is often the culprit. This Tonvesda replacement is molded from a wear-resistant, high-hardness polymer designed to withstand prolonged high-speed rotation, abrasive water, and sediment contact. It reinstates the tight impeller-to-housing clearance that helps recover lost thrust and reduces cavitation-related damage.

Which Sea-Doo models will this wear ring fit?

This 155.5mm ring (model 267000419) is produced for a broad range of Sea-Doo jet boats and personal watercraft across multiple years and trims. Fitment covers many GTI, GTS, GTX, RXP, Wake, Fish Pro, and GTX 4‑tec variants from early 2000s through recent models. Always verify the part number and diameter against your machine before ordering.

• 155.5mm outer diameter, model 267000419
• Compatible with numerous GTI and GTS series (130, 155, 170 variants)
• Fits GTX, RXP, Wake, Fish Pro, and 4‑tec supercharged variants listed by model years
• Cross-check with your Sea‑Doo’s parts diagram or VIN-specific parts lookup

How does this wear ring help recover pump performance?

The wear ring restores the designed gap between the impeller and housing, which improves water flow sealing and reduces cavitation. Less cavitation means more efficient thrust, smoother acceleration, and potentially regained top speed lost to a worn ring. The ring’s smooth surface lowers friction and slows wear on the impeller area.

• Restores tight impeller-to-housing clearance to reduce slippage
• Minimizes cavitation and vibration under load
• Smooth polymer finish reduces friction and extends component life
• Helps recover thrust and acceleration lost to worn rings

What are the materials and durability features?

Manufactured from a high-hardness, wear-resistant plastic compound, this ring is built for continuous rotation and exposure to abrasive particulates in water. The material choice balances toughness with a low-friction surface to slow both ring and impeller degradation. Proper maintenance and avoiding prolonged shallow-water use will maximize lifespan.

• High-hardness, wear-resistant polymer construction
• Smooth surface finish to reduce wear and friction
• Designed for long-term high-speed rotation and water exposure
• Easy to clean and inspect during routine maintenance

How simple is installation and what should I expect?

Installation is straightforward for anyone familiar with basic jet pump servicing: remove the pump assembly, extract the old ring, and press the new Tonvesda ring into the housing. No specialty tooling is typically required beyond common shop tools, but ensure alignment and seating are correct to maintain clearance. If unsure, have a qualified technician perform the swap.

• Direct-fit replacement; press-in installation
• No specialty adhesives required when properly seated
• Inspect impeller and hub for wear while replacing ring
• Professional installation recommended for first-time servicers

Who is this for: This Tonvesda 155.5mm wear ring is aimed at Sea‑Doo owners and marine technicians who need an OEM‑style replacement to restore pump efficiency. It's suited for riders wanting to recover lost performance, reduce vibration, and extend the life of their impeller and pump housing. Ideal for routine maintenance, post‑repair rebuilds, or performance restoration on compatible GTI, GTS, GTX, RXP, Wake, Fish Pro, and 4‑tec models.