MotorGuide Metal Machete III Blade Aluminum Weedless Prop 3.5in Boat Tech Dinghy Replacement HRSB1201 O-Ring

Replacement  HRSB1201 O-Ring

GPSMAP® 4xxx Series

If your Standard Horizon HX400 ever fails for any reason including water damage during normal use in the first three years

Corrosion resistant nickel-plated motor housing

Because the transducer is mounted inside the hull

MotorGuide Metal Machete III Blade Aluminum Weedless Prop 3.5in Boat Tech Dinghy Replacement HRSB1201 O-RingApplication: Shallow & Durability Recommended only for 36 volt Digital lower units, the Metal Machete is made out of cast aluminum and provides incredible thrust and long lasting durability. Used by top professionals, this is MotorGuide's most durable prop. (Includes propeller, prop pin and prop nut.)