GOLKNHA Jet Pump Bearing & Seal Kit for Sea‑Doo GTI/GTS/GTX — Complete rebuild with needle & thrust bearings and oil seal

GOLKNHA Jet Pump Bearing & Seal Kit is a complete rebuild set designed to restore jet pump performance on many Sea‑Doo models by replacing worn bearings, thrust components and the main oil seal.

When your Sea‑Doo shows vibration, noise or water ingress around the jet pump, a targeted bearing and seal rebuild can extend service life and improve reliability. This GOLKNHA kit bundles the needle bearings, thrust bearings and washers, oil seal and rings you need for a proper pump overhaul across a wide range of Sea‑Doo personal watercraft years and platforms.

Which Sea‑Doo models does this kit fit?

The kit covers many Sea‑Doo model families across multiple years, including GT, GTS, GTX, XP platforms and specialty models like 3D, Explorer and Speedster. Fitment varies by production year and edition, so confirm your hull and pump type before ordering.

• GT, GTS, GTX, GTI and related models from early 1990s through mid‑2000s.
• XP, XP DI, XP800, HX, XPI, GSI, GS/GSX and select RX/LRV/3D variants.
• Specialty fitment notes exclude certain limited or edition variants—check part numbers and model year compatibility.

What exactly is included in the rebuild kit?

This package supplies the essential mechanical parts to renew the jet pump bearing stack and the primary oil seal that prevents water from reaching the gearbox. Components are grouped to replace the common wear items inside the pump hub and thrust assembly.

• 2 x needle bearings (replacement for OEM 293350017)
• 1 x thrust washer (293350020) and 1 x thrust bearing (293350022)
• 1 x oil seal (267000094)
• 1 x large ring (293300011) plus 3 x small rings (293300013)

How will installing this kit affect pump performance?

Installing fresh bearings, thrust components and a new seal reduces axial play, curbs pump noise, and helps prevent water intrusion that can damage the gearbox. Proper installation brings the pump back toward factory tolerances and smoother operation.

• Limits shaft wobble for more consistent impeller engagement and thrust transfer.
• Reduces bearing noise and harsh vibration felt through the hull.
• Replaces the oil seal to reduce risk of oil contamination and corrosion.

What should I check before buying and installing this kit?

Confirm your Sea‑Doo model, year, and whether your unit has any excluded special editions. Inspect the pump hub and drive shaft for scoring or damage; severe wear may require additional parts or machining. If unsure, send measurements or photos to the seller for fitment help.

• Verify exact model/year and note any ‘Limited’ or special‑edition exclusions.
• Inspect shaft splines, hub bore and gland surfaces for deep wear or corrosion.
• Plan basic tools and sealant; consider professional installation if unfamiliar with pump reassembly.

Who is this for: This GOLKNHA jet pump bearing and seal kit is for Sea‑Doo owners, DIY mechanics and marine technicians looking to rebuild the pump on compatible GT, GTS, GTX, XP and other listed models. It suits anyone wanting a targeted, cost‑effective overhaul of the jet pump bearing stack and main oil seal to restore smoother operation and reduce the chance of internal water damage. Contact the seller with your model details if you need confirmation before purchase; a 12‑month warranty is included for after‑sale support.