Description
Stainless steel propeller with three blades or 14 3/4 X 21 S3R PROP SX(3860709)
When compared to a comparable aluminum propeller, this performance offering improves top speed, acceleration, and durability. The blade configuration and through-hub exhaust design are critical for excellent efficiency and performance. This high-strength stainless steel propeller pushes the boundaries and is ideal for high-powered engines and fast boats.
Features:
- Compared to a comparable aluminum propeller, it improves acceleration and top speed.
- It has excellent physical and mechanical strength, corrosion resistance, and durability.
- A shock-absorbing rubber bushing reduces vibrations and load on the drivetrain.
- Because the blades are narrower, there is less drag.
- At high speeds, the blades will not flex. You gain improved performance and improved fuel economy. This can result in a more extended range per tank of gas.
- In abrasive settings, such as sandy, shallow water, stainless steel props are ideal. If you sprint in shallow water frequently, you're more likely to hit bottom. The extra strength of a stainless steel prop is most likely worth the additional cost.
Specifications:
- Brand: Volvo Penta
- Material: Stainless Steel
- Pitch: 21
- Diameter: 14.3/4
- No. of Blades: 3
- Rotation: RH
- Weight: 18.19 lbs
- SKU: 3860709
Attaching Hardware
H82
Cotter pin (10/pack):
Sierra: 18-3741
Nut, keeper & pin:
Sierra: 18-3708-1
Other: 398042
Spacer washer (aft, splined):
Sierra: 18-4194
Other: 3852350
Spacer washer, nut, keeper & pin kit:
Sierra: 18-3733
Thrust washer (forward):
Other: 3852020
This product replaces:
- 3858028
