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Powersports Piston and Ring Kits
YAMAHA YZ250X 2T
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Piston Material
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- Forged aluminum (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Hypereutectic aluminum (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Bore (mm)
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- 66.350mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 66.360mm (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Stroke
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Rod Length
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- No (3)
- Yes (3)
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- Made In USA (2)

YAMAHA YZ250X 2T Powersports Piston and Ring Kits

Showing In Stock Items. Show All 18 Items.

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Results 1 - 6 of 6

Wiseco Powersports Pro-Lite Piston Kits PK1198

Made in the USA

Wiseco Powersports Pro-Lite Piston Kits PK1198

Wiseco Powersports Pro-Lite Piston Kits PK1198

Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Yamaha, Kit

Part Number: WIS-PK1198

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2026 if ordered today

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Estimated Ship Date: Dec 11, 2026 if ordered today

Vertex Replica Piston Kits 22584B

Vertex Replica Piston Kits 22584B

Vertex Replica Piston Kits 22584B

Piston and Ring Kit, Replica, Cast Aluminum, 66.400mm Bore, Yamaha, Kit

Part Number: VPX-22584B

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

Namura Technologies Top-End Repair Kits NX-40025-BKA

Namura Technologies Top-End Repair Kits NX-40025-BKA

Namura Technologies Top-End Repair Kits NX-40025-BKA

Repair Kit, Top End, 66.360mm Bore, 10.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40025-BKA

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

Vertex Replica Piston Kits 22584A

Vertex Replica Piston Kits 22584A

Vertex Replica Piston Kits 22584A

Piston and Ring Kit, Replica, Cast Aluminum, 66.400mm Bore, Yamaha, Kit

Part Number: VPX-22584A

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2026 if ordered today

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Estimated Ship Date: Dec 8, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 804M06640

Made in the USA

Wiseco Powersports Pro-Lite Piston Kits 804M06640

Wiseco Powersports Pro-Lite Piston Kits 804M06640

Piston and Ring Kit, Forged Aluminum, 66.400mm Bore, Yamaha, Kit

Part Number: WIS-804M06640

Not Yet Reviewed

Estimated Ship Date: Dec 14, 2026 if ordered today

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Estimated Ship Date: Dec 14, 2026 if ordered today

Namura Technologies Top-End Repair Kits NX-40025KA

Namura Technologies Top-End Repair Kits NX-40025KA

Namura Technologies Top-End Repair Kits NX-40025KA

Repair Kit, Top End, 66.350mm Bore, 10.90 to 1 Compression Ratio, Yamaha, Kit

Part Number: NTI-NX-40025KA

Not Yet Reviewed

Estimated Ship Date: Dec 7, 2026 if ordered today

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Estimated Ship Date: Dec 7, 2026 if ordered today

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