Volvo Penta Ih4 Duoprop Set Helical (21661944)

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Volvo Penta Ih4 Duoprop Set Helical (21661944)

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$1,332.00

SKU: APL850859

MPN: 21661944

UPC: N/A

Volvo Penta Ih4 Duoprop Set Helical (21661944)

$1,332.00

Description
Specifications
Shipping & Returns
PDF
Videos

Description

This Volvo Penta Duoprops IH Series has a dual counter produce unrivaled power, straight and accurate tracking, and quicker acceleration — a whole new boating experience. They are stronger and more durable than typical die-cast propellers due to squeezing casting and a specific high-strength aluminum alloy. Four coats of paint provide excellent anti-corrosion protection. Straight splines are used in type I, whereas helical splines are used in type IH. Only D3 diesel and 4.3L gasoline engines under 38 knots are approved for IH propellers. In engines with more than 240 horsepower or capable of speeds more than 38 knots, always use type F or FH stainless steel propellers (45 mph).

Key Features:

Stronger and more durable than typical die-cast propellers due to squeezing casting and a specific high-strength aluminum alloy
High-strength aluminum alloy is tough and long-lasting.
Only D3 diesel and 4.3L gasoline engines under 38 knots are approved for IH propellers.

Specifications:

Brand: Volvo Penta
SKU: 21661944
Weight: 18.12 lbs

Attaching Hardware

H88

Prop Nut Aft:
Other: 21631162
Prop Nut Front:
Other: 3851569

This product replaces:

IH4
IH4S

Video

PDF

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We ship all in-store (FL) stock orders the same day if placed before 3 PM EST, Monday through Friday. Orders placed after this time will ship the next business day. Orders fulfilled from other warehouses or manufacturers may not ship the same day. If an item is out of stock, we will notify you promptly.

Shipping & Returns