2003 YAMAHA YFM660R-RAPTOR Pistons & Piston Rings

Wrist Pin Retainer, Wire Locks, 0.866 in. Diameter, 0.049 in. Thick, Steel, Pair

Part Number: WIS-CW22

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Piston Rings, Chrome, 101.00mm, for use on Honda®, Kawasaki, KTM, Sea-Doo, Yamaha, Set

Part Number: WIS-10100XS

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston Rings, Chrome, 102.00mm Bore, for use on Honda®, Yamaha, Set

Part Number: JEP-XH10200

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ProX Piston Pin 22 x 69.80mm YFM660R Raptor

Part Number: PXR-04-2270

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Piston and Ring Kit, CPK, Forged, 104.000mm Bore, Yamaha, Kit

Part Number: CPD-CPK1016A

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Piston Rings, Chrome, 100.00mm Bore, for use on Honda®, Kawasaki, Sea-Doo, Suzuki, Yamaha, Set

Part Number: WIS-3937XS

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston Rings, Powersports, Steel, Gas Nitrided Top, 100.00mm Bore, Yamaha, Kit

Part Number: NTI-NA-40004R

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Piston and Ring Kit, High-Compression, Forged Aluminum, 100.000mm Bore, 11.00 to 1 Compression, Yamaha, Kit

Part Number: VPX-23555A

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Piston Rings, Chrome, 102.00mm, for use on Honda®, KTM, Yamaha, Set

Part Number: WIS-10200XS

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 101.000mm Bore, Yamaha, Kit

Part Number: WIS-4966M10100

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Estimated Ship Date: Oct 20, 2025 if ordered today

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ProX Big End Pin 37x73.75 mm Raptor '02-05

Part Number: PXR-06-3773-8-2

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Piston Wrist Pin Retainers, C-Clip, Steel, Kawasaki, Yamaha, Pair

Part Number: PXR-05-2214

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Piston Pin, Steel, Chrome, Straight, 22.00mm x 57.15mm, Yamaha, Each

Part Number: WIS-S655

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 100.000mm Bore, Yamaha, Kit

Part Number: WIS-4737M10000

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 100.500mm Bore, Yamaha, Kit

Part Number: WIS-4737M10050

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 101.000mm Bore, Yamaha, Kit

Part Number: WIS-4737M10100

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 100.000mm Bore, Yamaha, Kit

Part Number: WIS-4966M10000

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston and Ring Kit, Forged Aluminum, 100.500mm Bore, Yamaha, Kit

Part Number: WIS-4966M10050

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Piston Rings, Chrome, 100.50mm, Kawasaki, Sea-Doo, Yamaha, Set

Part Number: WIS-10050XS

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Estimated Ship Date: Oct 20, 2025 if ordered today

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