Vertex Top End Rebuild Kit - KAWASAKI KX250 98-01 66.37MM (V-22521C)

Vertex Top End Rebuild Kit - KAWASAKI KX250 98-01 66.37MM (V-22521C)

Marsoni

M251S

$160.22

Get it in 3 business days with 1 day shipping. Friday, May 29

Vertex Top End Rebuild Kit - KAWASAKI KX250 98-01 66.37MM (V-22521C)VERTEX TOP END REBUILD KITS Piston Kit Vertex pistons have an outstanding reputation for quality and performance. Each gravity cast piston is created with only premium aluminium alloys utilizing a 12 21% silicon content. The silicon content in Vertex pistons is crucial to the quality of the piston. Silicon is critical in decreasing thermal expansion which, when an engine reaches normal operating temperatures, can change the geometry of the piston.

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Have a JD 280 and it was not running well at all. Surging, not running good overall, where as previously it was. I used this and after a few hours of running, it cleared up very well and runs like a "Deere" now. Product line is still, one of the best out there. Bought again for my chain saw and use it in my weed wacker too.

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Reviewed in the United States on July 7, 2025

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M. Chulick

Omaha, US

★★★★★ 4

Delivered quickly

Size: 16 Fl Oz (Pack of 1), Style: Individual

Just trying to keep my small engines running with this awful California fuel

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Reviewed in the United States on December 4, 2025

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