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Xspeed Journal
03 storiesPropeller Guides
Factory developments, international exhibitions and practical marine product knowledge from Xspeed Marine.
Latest field notes
From the show floor
Meet the people, markets and events behind Xspeed Marine's global propeller business.
How to Read Propeller Size and Markings
A propeller marking such as 13 1/4 x 17-K usually identifies diameter, pitch and a manufacturer-specific series code. It is a starting point for replacement, not complete proof...
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What Does the “K” Mean on a Yamaha Propeller?
On a Yamaha propeller, K is a propeller-series or application code. In a marking such as 13 1/4 × 17-K, 13 1/4 is diameter, 17 is pitch, and...
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