Part No: RND-12B8
12B8 Marine Boat Engine Damper Drive Plate from R&D Marine Fitted between the boat engine and the gearbox input shaft, a damper drive plate is designed to transmit the engine power to the gearbox,... Read more
12B8 Marine Boat Engine Damper Drive Plate from R&D Marine
Fitted between the boat engine and the gearbox input shaft, a damper drive plate is designed to transmit the engine power to the gearbox, whilst reducing transmitted gear noise and providing a cushioned drive when selecting gear. All R and D Damper Drive plates include a 'failsafe' design.
Also called the Driven Plate, Damper Plate or Clutch Plate, the 12B8 Damper Drive Plate is from the R and D Loop element range. Common applications for the 12B8 drive plate include small marine engines up to approximately 30 bhp.
R&D 12B8 drive plate technical details:
- Spline: 17 teeth 24/48DP (19.7mm diameter) for Newage PRM Delta gearbox.
- Diameter of drive plate back plate which bolts to the engine flywheel: 298.5mm (11.75")
- Back plate fixing holes: multi-punched offering the following fixing holes arrangement 6 x 8.1mm on 200mm PCD, 6 x 8.1mm on 250mm PCD, 6 x 8.1mm on 269.9mm PCD, 6 x 8.1mm on 273mm PCD.
- Drive plate maximum thickness: 32mm (1.25")
Fitted with a type B loop element for 135Nm 100 ft lb torque, which can be mounted either round on the flywheel and rotated in either direction. This drive plate element will provide linear stiffness up to 3 degrees of deflection and is failsafe.
Replaces PRM Drive Plate MT3059.
If you are unsure or need any assistance choosing your drive plate please contact our customer support department who will help you find the right parts for your application.
|Bolt Hole PCD Pitch Circle Diameter||0 to 225mm|226 to 300mm|
|Gearbox Model||PRM Delta|
|Country of Origin||United Kingdom|
|Spline||17 Teeth 24/48 DP|
|Bolt Hole PCD [Pitch Circle Diameter]||6 x 8.1mm on 200mm PCD, 6 x 8.1mm on 250mm PCD, 6 x 8.1mm on 269.9mm PCD, 6 x 8.1mm on 273mm PCD|
|Diameter||OD: 298.5mm (11-3/4")|
|Gearbox Spline||17 teeth 24/48 DP (19.7mm diameter)|
|Number of Fixing Holes||6|
|Replaces||PRM Drive Plate MT3059|
|Suitability||PRM Delta Gearbox|
|Thickness||Maximum: 32mm (1.25")|
|Torque||135 Nm, 100 lbft|
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