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Raymarine ACU-300 Actuator Control Unit f/Solenoid Contolled Steering Systems & Constant Running Hydraulic Pumps - E70139

Marsoni M251S
Sale price$953.50
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Raymarine ACU-300 Actuator Control Unit f/Solenoid Contolled Steering Systems & Constant Running Hydraulic Pumps - E70139Autopilot Control Unit (ACU) The rugged ACU (Actuator Control Unit) delivers reliable autopilot drive power and also provides power to the SeaTalkng bus. Choose the ACU that fits your steering system type. Drive Current Output Maximum continuous 5 Amps at supply voltage Drive Clutch Output No clutch connection Connections Includes the M81105 Rotary Rudder Reference Sleep switch Power Solenoid drive out return Ground Nominal supply voltage 12 V or 24 V
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4.5 ★★★★★
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Verified Purchase
Chance
Massapequa, US
★★★★★ 5
Fit my 2008 328i BMW perfectly!
This fit my 328i BMW perfectly! It was easy installing the hose to engine on the top end. Connecting it to the water pump was a challenge, because the hose clamp was turned downward. If not for that, it would have been a breeze. Saved me hundreds of dollars. Buy this one!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2022
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Verified Purchase
E. E. Saulsberry
San Leandro, US
★★★★★ 5
Fit perfectly
Style: One Piece
Pops right in. Perfect fit and undistinguishable from the original.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
G
Verified Purchase
Green Beacon
Dallas, US
★★★★★ 5
Great product!
Style: Two Pieces
These were a perfect fit for my MB and very easy to install. Great value for the money. They should last given the way they were built.
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Reviewed in the United States on November 14, 2025
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Verified Purchase
Phong Nguyen
Bozeman, US
★★★★★ 5
Work good
Style: One Piece
Fit and work perfectly.
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Reviewed in the United States on April 16, 2026
T
Verified Purchase
THOMAS M. PERINA
Pawtucket, US
★★★★★ 5
WHAT A MARVELOUS AIR FILTER.
Style: Two Pieces
SO FAR THESE FILTERS ARE MARVELOUS. THESE FILTERS ARE WELL MADE ESPECIALLY FOR THE PRICE. LOOKS LIKE A SIGNIFICANT $$$$ SAVINGS. TMP.
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Reviewed in the United States on March 9, 2026

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