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W4737M10050 Piston kit Yamaha YFM 660 F 4X4 Grizzly 2002 2004 +0.50mm

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W4737M10050 - Wiseco Piston kit For Yamaha YFM 660 F 4X4 Grizzly 2002-2004 +0.50mm

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In stock · Free delivery · Usually Dispatched Within 3–4 days (Mon-Fri)
£224.99
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Price history

Tracked since 27th Oct 2026
Price unchanged since 27th Oct 2026
£236.24£224.99£213.7427th Oct 20265th Nov 2026

About this product

The Wiseco W4737M10050 Piston kit Yamaha YFM 660 F 4X4 Grizzly 2002 2004 +0.50mm is stocked by 1 shop we compare on Shopperazzi. Listed prices start at £224.99.

Features: Designed and built for 4 stroke engine models. Kit includes piston, piston rings, wrist pin(s) and circlips. Made in the USA. Kit Includes: • 1x Piston • 1x Ring Set #10050XS • 1x Wrist Pin #S655 • 1x Circlip Set #CW22.

Specifications

Specifications
Bore - Oversize Metric: +0.50 mm. Bore - Oversize: +0.50 mm. Bore Size: 100.50 mm. Compression Ratio Imperial: 11.0. Compression Ratio: 11.0. Displacement: 660 cc. Engine Type: 4-Stroke. Model: Forged Series. Piston Diameter Metric: 100.42 mm. Piston Diameter: 100.42 mm. Piston Material: Forged 2618 Aluminum. Product Name: Piston Kit.

Product details

Brand
Wiseco
Model
W4737M10050
Condition
New
Category
Motorcycles

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