2007 YAMAHA YFZ450-SE Engines & Components

Piston and Ring Kit, Forged Aluminum, 98.000mm Bore, Yamaha, Kit

Part Number: WIS-4906M09800

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Bearings, Engine, Main Bearing, Roller, Left Side, Each

Part Number: WIS-B5000

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Bearings, Powersports, Engine, Main Bearing, Roller, Left Side, Right Side, Pair

Part Number: WIS-BK5000

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Piston Pin, Steel, Chrome, Straight, 20.00mm x 50.44mm, Each

Part Number: WIS-S641

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Top-End Piston Kit, Forged Aluminum, 95.000mm Bore, 12.00 to 1 Compression, Yamaha, Kit

Part Number: VPX-VTKTC22984A

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Top-End Piston Kit, Forged Aluminum, 95.000mm Bore, 13.00 to 1 Compression, Yamaha, Kit

Part Number: VPX-VTKTC23551A

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Top-End Piston Kit, Forged Aluminum, 95.000mm Bore, 13.00 to 1 Compression, Yamaha, Kit

Part Number: VPX-VTKTC23551B

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

VERTEX PISTON KIT

Part Number: VPX-22984B

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston and Ring Kit, High-Compression, Forged Aluminum, 95.500mm Bore, 13.00 to 1 Compression, Yamaha, Kit

Part Number: VPX-23551A

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Valve Shims, 3.10mm Thickness, 9.48mm Diameter, for use on Honda®, Arctic Cat, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK948310

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Valve Shims, 3.35mm Thickness, 9.48mm Diameter, for use on Honda®, Arctic Cat, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK948335

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Special Order

Oil Filter, Cartridge Style, Yamaha, Each

Part Number: EMG-10-79130

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

Oil Filter, Cartridge, Yamaha, Each

Part Number: BKM-17-1639

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Drop Ship
• Special Order

Timing Chain, Yamaha, Each

Part Number: WIS-CC015

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Drop Ship
• Special Order

Engine Piston Ring Set, 95.00 mm Ring Set - 1.0 x 2.0mm

Part Number: WIS-9500ZVZ

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 3.25 mm. (5 pcs.)

Part Number: PXR-29-948325

Not Yet Reviewed

Estimated Ship Date: Nov 7, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 1.35 mm. (5 pcs.)

Part Number: PXR-29-948135

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 1.45 mm. (5 pcs.)

Part Number: PXR-29-948145

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 1.95 mm. (5 pcs.)

Part Number: PXR-29-948195

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 2.00 mm. (5 pcs.)

Part Number: PXR-29-948200

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 2.15 mm. (5 pcs.)

Part Number: PXR-29-948215

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 2.40 mm. (5 pcs.)

Part Number: PXR-29-948240

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 2.425 mm. (5 pcs.)

Part Number: PXR-29-948242-5

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

ProX Valve Shim 9.48 x 2.575 mm. (5 pcs.)

Part Number: PXR-29-948257-5

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

• Drop Ship
• Special Order

Crankshaft Assembly, Forged 4140 Steel, Each

Part Number: HRI-4173

Not Yet Reviewed

Estimated Ship Date: Oct 28, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order