Wossner Piston Kit 73.94 mm Ski-Doo 900 ACE 2017-2025 K7509DA-3
Part Number: 09106349WOSSNER
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- SKU:
- 09106349
- MPN:
- K7509DA-3
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
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Description
If you're running a Ski-Doo 900 ACE, factory pistons are your engine's weakest link—especially under sustained load or modified boost levels. Wossner's 73.94mm piston kit delivers OEM-matching fitment with engineering that reduces friction, improves oil delivery, and extends ring life. You'll gain quieter operation, faster break-in, and the reliability you need whether you're trail riding hard or pushing the limits at the track.
- Enhanced pin oiling slots
- Radial boss machining
- Annular groove design
- Lightweight construction
- Tight wall clearance
- Friction-reducing skirt coat
- Specialized ring land treatment
- Double bridged forging
- Improved ring seal
- Optimized oil control
- 73.94mm bore diameter
- Fits 2017-2025 900 ACE
- MPN: K7509DA-3
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