R&D Marine Couplings

Standard 4" Clamp coupling to suit the following gearboxes: Hurth, PRM and Borg Warner. 4" Diameter.  4 Hole 3.25" P.C.D. 2.5" Male Register Coup...

Manufactured by R&D Marine, the flexible coupling fits between the boat propeller shaft coupling and the gearbox output coupling. This flexible...

Manufactured by R&D Marine, the flexible coupling fits between the boat propeller shaft coupling and the gearbox output coupling. This flexibl...

Standard 4" Clamp coupling to suit the following gearboxes: Yanmar. 4" Diameter.  4 Hole 78mm P.C.D. 50mm Male Register The R&D Marine Clamp C...

Earthing Connectors 'R & D Marine' Earthing Connectors consists of a Silver impregnated ribber strip, which when fitted through the axis of t...

910-009 Flexible Coupling 5" PRM, HURTH, BORG WARNER & VOLVO R & D Marine has developed a wide range of competitively priced Flexible Coup...

Standard 4" Clamp coupling to suit the following gearboxes: Volvo 4" Diameter.  4 Hole 80mm (3.15") P.C.D. 60mm Female Register The R&D Marine...

Standard 5" Clamp coupling to suit the following gearboxes: Hurth, PRM and Borg Warner. a - Flange outside diameter = 5.00"b - Hole pitch circle =...

910-013 Flexible Coupling For 90mm Flange BUKH Gearboxes R & D Marine has developed a wide range of competitively priced Flexible Couplings to...

910-014 Flexible Coupling 4" PRM, HURTH, PRM & BORG WARNER Gearboxes R & D Marine has developed a wide range of competitively priced Flexi...

R&D 4" Flexible Coupling 910-043 for Yanmar.   Gearbox Flange:                                              90mm diameter.                    ...

R&D 4" Flexible Coupling 910-019 for VOLVO.   Gearbox Flange:                                              4" diameter.                       ...

R&D 6" Flexible Coupling 910-003 for PRM Gearbox.   Gearbox Flange:                                              5.75" diameter.             ...

R&D 4" Flexible Coupling 910-004 for BORG WARNER & HURTH Gearbox.   Gearbox Flange:                                              4" diamet...

TO SUIT BUKH  GEARBOX DV10 & DV20 & DV24   47MM   FEMALE  REGISTER 4 HOLES  74.5MM   PCD  8.1MM HOLE DIAMETER  COUPLING LENGTH IS 8...

R&D 5" Flexible Coupling 910-012 for YANMAR Gearbox.   Gearbox Flange:                                              5" diameter.              ...

Application PRM, Borg Warner Velvet Drive, ZF and Twin Disc gearboxes Length 5.50" Brand R&D Marine Coupling PCD 4.75" / 120.6mm Co...

R & D Marine 910-029 Flexible Coupling For 5" Flange Borg Warner, ZF Hurth, Volvo & PRM Gearboxes R & D Marine has developed a wide ra...

  910-020 Flexible Coupling For 4" Flange VOLVO Gearboxes R & D Marine has developed a wide range of competitively priced Flexible Couplings to...

910-025 Flexible Coupling Flexible coupling for boat propeller shaft. Manufactured by R&D Marine, the flexible coupling fits between the boat ...

910-007 Flexible Coupling 4" VOLVO Gearboxes R & D Marine has developed a wide range of competitively priced Flexible Couplings to fit all maj...

A bobbin coupling is a double flange coupling, which is used to extend the boat propeller shaft. They can also be used for making a double flexible...

910-021 Flexible Coupling (Two hole) For 90mm Flange BUKH Gearboxes R & D Marine has developed a wide range of competitively priced Flexible C...

Zinc Plated for Protection Against Corrosion  We are now offering the R&D Split Shaft Couplings with a Protective Zinc Plating Standard 4" Cla...

R&D Clamp Coupling Yanmar 5" a - Flange outside diameter = 4.72" b - Hole pitch circle = 100mm c - Number of holes = 4 d - Hole size = 10mm e ...

A bobbin coupling is a double flange coupling, which is used to extend the boat propeller shaft. They can also be used for making a double flexible...

  910-060 Flexible Coupling (Two hole) R & D Marine has developed a wide range of competitively priced Flexible Couplings to fit all major inst...

  910-026 Flexible Coupling Flexible coupling for boat propeller shaft. Manufactured by R&D Marine, the flexible coupling fits between the boat...