Vertex Top End Rebuild Kit - KTM 250 EXC-F 14-15 HI COMP 14.5:1 77.98MM (V-23870C)

Vertex Top End Rebuild Kit - KTM 250 EXC-F 14-15 HI COMP 14.5:1 77.98MM (V-23870C)

Marsoni

M251S

$256.12

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

Vertex Top End Rebuild Kit - KTM 250 EXC-F 14-15 HI COMP 14.5:1 77.98MM (V-23870C)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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So far so good! And we really appreciated the little hair cutting tool for the roller—nice touch. We've replaced one bag, one brush head, and one filter using this bargain kit so far, nothing much to complain about. It's not quite OEM quality but it's very likely going to work well enough. We expect to go through one kit like this per year. Be aware that the rotating brush head replacement (the small round head ones, not the big rollers), have a little philips head screw that you have to remove. This was kind of hard to get off at first. We haven't used one of the replacement rollers yet, expect that we'll go through about two a year with our C10 at the current rate of wear.

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Reviewed in the United States on October 7, 2025

Verified Purchase

Marci H.

Boise, US

★★★★★ 5

Great Price and Product

This accessory kit was a good price and great fit for my eufy vacuum. I will buy it again.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 14, 2025

Verified Purchase

Cassie