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8784DA Piston kit Yamaha YFZ450 2012 2014 Standard

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8784DA - Wossner Piston kit For Yamaha YFZ450 2012-2014 Standard Size A

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In stock · Free delivery · Usually Dispatched Within 3–4 days (Mon-Fri)
£211.99
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Price history

Tracked since 27th Oct 2026
Price unchanged since 27th Oct 2026
£222.59£211.99£201.3927th Oct 20265th Nov 2026

About this product

The Wossner 8784DA Piston kit Yamaha YFZ450 2012 2014 Standard is stocked by 1 shop we compare on Shopperazzi. Listed prices start at £211.99.

Features: Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication. Lightweight piston with a tight piston wall clearance for a quieter running engine. Skirt coated for reduced friction and improved break in performance. Ring land treatment for improved ring seal and oil control. Double bridged forging design where noted. Kit includes piston, rings, wrist pin and pin locks. 62.00 mm stroke for '04-'05. 63.40 mm stroke for '06-'24. Kit Includes: • Piston #8784DA • Ring Set #RIK95.00 • Wrist Pin #WP029-SP • Retaining Clips #CW20.

Specifications

Specifications
Bore - Oversize Metric: Standard. Bore - Oversize: Standard. Bore Size: 95.00 mm. Compression Ratio Imperial: 12.0. Compression Ratio: 12.0. Engine Type: 4-Stroke. Model: Pro Series. Piston Material: Aluminum Alloy| Forged. Piston Size Metric: 94.95 mm. Piston Size: 94.95 mm. Product Name: Piston Kit. Stroke Length: 62.00 mm| 63.40 mm.

Product details

Brand
Wossner
Model
8784DA
Condition
New
Category
Motorcycles

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