R & D marine flexible coupling with a 4 1/4” PCD. (both sides) there is a part number stamped on one of the cross plates and this is LF R&D 910 - 009 PR.
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The polyurethane disk will distort with light shock loads and is designed to be sacrificial in the event of severe shock load, saving on expensive drivetrain repairs. The R & D Marine Flexible Coupling fits between the transmission output flange and shaft coupling.
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TO SUIT YANMAR GEARBOX. YOU ARE BUYING 1 COUPLING ONLY. CARRIAGE TO UK MAINLAND ONLY.
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M8 x 1.25mm pitch. M12 x 1.75mm pitch. M10 x 1.50mm pitch. A4 / 316 Marine Grade stainless steel. M6 x 1.00mm pitch. M4 x 0.70mm pitch. M5 x 0.80mm pitch. LONG Hexagon Connector Nuts.
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Three sizes availible for RC Boat/Marine/Yacht, Elastic Coupling is easy to install, it is more flexible rotation and less noise. 1 Elastic Coupling Joint. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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There is no need for a bulkhead mounted.
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Three sizes availible for RC Boat/Marine/Yacht, Elastic Coupling is easy to install, it is more flexible rotation and less noise. 1 Elastic Coupling Joint. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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1 Stainless steel pipe connectors. Material:Stainless steel. Color:silver. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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