Volvo Duoprop 21258484 I4 SET

Volvo Duoprop 21258484 I4 SET

Volvo Duoprop 21258484 I4 SET
Old# 3851484

Type I and IH – Aluminum Duoprop propellers

The patented blade geometry and large active propeller diameter provide optimal performance and fuel efficiency over the entire speed range as well as smooth running, excellent grip and maneuverability. Squeeze casting and special high-strength aluminum alloy makes them stronger and more durable than traditional die-cast propellers. Four layers of paint ensure excellent anti-corrosion performance. Type I has straight splines, type IH has helical splines.

• Engineered to optimize performance, durability and comfort.
• Patented blade geometry, large active propeller diameter.
• Strong and durable high-strength aluminum alloy.
• Three-blade front propeller and four-blade rear propeller.

Note! Always use type F or FH stainless steel propellers in engines exceeding 240 hp or capable of speeds above 38 knots (45 mph). 

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Material Aluminum
No. of Blades 3 & 4
Rotation LH & RH
Position Set
Duoprop Type I4
  • Product Code: 21258484 I4 SET
  • Availability: In Stock
  • $1,220.00
  • $976.00