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Vertex Top End Rebuild Kit - KTM 125 SX 18-19 HI PERFORMANCE 53.95MM (V-24243B)

Marsoni M251S
Sale price$179.53
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Vertex Top End Rebuild Kit - KTM 125 SX 18-19 HI PERFORMANCE 53.95MM (V-24243B)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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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
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Amazon Customer
Port Orchard, US
★★★★★ 5
Perfect fit
As advertised perfect match and cheap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2024
D
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Donivan d.
Houston, US
★★★★★ 5
Good
Works great!
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Reviewed in the United States on November 5, 2024
A
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Amazon Customer
Charlottesville, US
★★★★★ 1
Cheap
Cheaply made
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Reviewed in the United States on December 30, 2025
K
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Kris W Cayton
Waukegan, US
★★★★★ 5
Great quality and price
Perfect fit. Received quicker than boat shop
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Reviewed in the United States on June 22, 2025
R
Verified Purchase
Roger
Lexington, US
★★★★★ 5
Easy to install if you watch some online how to videos.
The water pump kit worked great on my 35 year old, 2 stroke, 100hp, Mercury Outboard.
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Reviewed in the United States on May 15, 2025

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