Upgrade your boating journey with the Suzuki Genuine Propeller, perfectly tailored for the DF9.9, DF15, and DF20 outboard engines. This propeller is designed to enhance your on-water experience, offering an optimal blend of efficiency, maneuverability, and speed. Built from durable materials to ensure longevity and engineered for exact fit, it provides reliable performance across.
Compatible Models & Part Numbers
These are genuine Suzuki Marine OEM aluminum propellers engineered specifically for DF9.9, DF15, and DF20 outboards. Each SKU corresponds to a specific diameter and pitch combination.
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Part Number
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Diameter
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Pitch
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Blades
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Best For
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58100-89L00-019
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9.25"
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9"
|
3
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Heavy loads, dinghies, inflatables
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|
58100-90L41-019
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9.25"
|
11"
|
3
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All-around performance, most hulls
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58100-90L40-019
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9.25"
|
13"
|
3
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Light hulls, higher top speed
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|
58100-90J00-019
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9.9"
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11"
|
3
|
Aluminum fishing boats 12-14 ft
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|
58100-90J40-019
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9.9"
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13"
|
3
|
Speed-optimized, light loads
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Choosing the Right Pitch
Pitch is the most important propeller specification. Selecting the correct pitch ensures your engine reaches its recommended wide-open throttle (WOT) RPM range, which for DF9.9/DF15/DF20 engines is 5,000–6,000 RPM.
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Scenario
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Recommended Action
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Engine over-revs above 6,000 RPM at WOT
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Increase pitch by 1" to 2"
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Engine under-revs below 5,000 RPM at WOT
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Decrease pitch by 1" to 2"
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Heavy boat or frequent passengers/gear
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Start with lower pitch (9"-11")
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Light hull, solo rider, speed priority
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Start with higher pitch (13"-15")
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Shallow water / weed-heavy environment
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Consider smaller diameter / lower pitch
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Aluminum vs. Stainless Steel; Which Is Right for You?
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Aluminum OEM (This Prop)
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Stainless Steel Upgrade
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Material
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Marine-grade aluminum alloy
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Stainless steel
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Weight
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Lighter
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Heavier
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Durability
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Good; flexes on impact
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Excellent; rigid, holds pitch
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|
Performance
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Baseline OEM performance
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3–5% efficiency gain
|
|
Repairability
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Repairable by most prop shops
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Repairable by specialty shops
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Best For
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Replacement, shallow water, rocks
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Performance, offshore, competition
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|
Price
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Lower
|
Higher
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For most DF9.9/DF15/DF20 owners; fishing aluminum boats, inflatables, tender use; the OEM aluminum prop is the correct and most cost-effective choice. Stainless makes sense if you are pushing performance limits or in prop-strike-free deep water.
See the full Suzuki propeller fitment chart to compare all models.
