Namura NW-10011K Top End Repair Kit 73.958mm for Sea-Doo
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The Namura NW-10011K Top End Repair Kit 73.958mm is an application-specific engine component for Sea-Doo GTI 90/GTI SE HO 900. It is designed for the verified year, make and model combinations listed below.
Key Features
- Includes a piston, rings, wrist pin, clips and application-specific top-end gasket components
- MOS2-coated piston skirt helps reduce friction during break-in
- Machined crown and anodized dome are designed for heat resistance and reduced carbon buildup
- Fitment detail: Piston diameter: 73.958 mm; 900 cc engine
Manufacturer: Namura
Part Number: NW-10011K
Vehicle Fitment
| Year | Make | Model | Fitment Notes |
|---|---|---|---|
| 2018-2022 | Sea-Doo | GTI 90 | Piston diameter: 73.958 mm; 900 cc engine |
| 2017 | Sea-Doo | GTI SE HO 900 | Piston diameter: 73.958 mm; 900 cc engine |
| 2017 | Sea-Doo | GTR 90 ACE | Piston diameter: 73.958 mm; 900 cc engine |
| 2017-2018 | Sea-Doo | GTS 90 900 HO ACE | Piston diameter: 73.958 mm; 900 cc engine |
| 2017-2018 | Sea-Doo | GTS 900 HO ACE | Piston diameter: 73.958 mm; 900 cc engine |
| 2014-2024 | Sea-Doo | Spark 900 ACE | Piston diameter: 73.958 mm; 900 cc engine |
| 2018-2024 | Sea-Doo | Spark TRIXX | Piston diameter: 73.958 mm; 900 cc engine |
Fitment note: Match the year, make, model and any listed specifications to your machine before ordering. Professional installation is recommended for internal engine components.
Shipping & Returns
- Most orders process within 1 business day.
- 30-day returns on new, unused items.
Once your Steel Steeds gear leaves our warehouse, it typically arrives at your doorstep within 2–4 business days, unless otherwise noted. We partner with trusted shipping carriers to ensure your off-road essentials get to you fast and hassle-free. So gear up with confidence—your next big adventure is just around the corner!
Changed your mind? No problem. Most new, unused, and uninstalled items can be returned within 30 days of delivery.
We do not charge a standard restocking fee. Customers are responsible for return shipping unless the item arrived damaged, defective, or incorrect.
Items must be returned in original packaging and in resalable condition.
We are committed to providing quality products and stand behind our items with a warranty. Exact coverage may vary, so please refer to our warranty page for more details!
