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Saltwater Series XL Prop - 3 Blade 15.25x25LH Stainless Steel
Yamaha Motors

Saltwater Series XL Prop - 3 Blade 15.25x25LH Stainless Steel 6AX-45978-00-00

Genuine OEM product
A newer version is available: 6AX-45978-20-00
No longer available
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  • This is an OEM part manufactured by Yamaha Motors
  • 30 day return policy
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Product Description

For use exclusively with the new V8 5.3L four stroke Yamaha outboards. Designed to harness the awesome power of these outboards and turn it into massive amounts of thrust, Saltwater Series XL propellers have more diameter and 21% more blade area that even our largest Saltwater Series II™ propellers. This helps the F350 generate up to 45% more thrust than 250hp-class outboards, and provides large o fshore boats with plenty of power to plane, acceleration, and top-end speed. Also available with the SDS Shift Dampening System. (NOTE: deduct two inches of pitch for same or similar performance when converting non-SDS XL propellers to SDS-equipped Saltwater Series XL propellers)

Designed exclusively for Yamaha V8 outboards (F350/300), these three-bladed props combine the raw thrust, outstanding planing ability, and proven performance XL propellers are known for; now with the addition of Yamaha’s patent-pending “Shift Dampener System”, resulting in far quieter and smoother operation.

Made of the highest-quality stainless steel to Yamaha’s exacting standards, they are available in 15” ~ 23” odd numbered pitches in both right- and left-hand rotation (for multi-engine applications). Featuring a highly polished finish with cast-in naming on the barrel, they’re as impressive out of the water as they are in the water.

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Parts Fitment

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Supersession Chain

NameSKUSuperseding SKU
Propeller - 3 Blade 15.25x23LH n/a6AX-45978-10-00Current
Saltwater Series XL Prop - 3 Blade 15.25x25LH Stainless Steel(viewing)6AX-45978-00-00Current
Saltwater Series XL Prop - 3 Blade 15.25x23LH Stainless Steel6AX-45978-20-00Current