R&D Drive Plate For PRM (17 Teeth Spline, 11-3/4" 298.5mm Diameter)
Part No: RD12AM8
12AM8 Marine Engine Damper Drive Plate from R&D MarineFitted 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
12AM8 Marine 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 12AM8 Damper Drive Plate is from the R and D High Deflection element range. Common applications for the RND-12AM8 drive plate include engines with PRM Delta gearboxes.
R&D 12AM8 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 (11-3/4")
- Back plate fixing holes: This is a multi-punched drive plate back plate offering the following fixing holes: 6 x 8.1 on 200mm PCD, 6 x 8.1 on 250mm PCD, 6 x 8.1 on 269.9mm PCD and 6 x 8.1 on 273mm PCD.
- Drive plate maximum thickness: 32mm (1.25")
Fitted with the softer type AM high deflection element for 135Nm 100 ft lb torque, providing a maximum deflection up to 30 degrees. This type of drive plate is especially suited to workboats with slow speed applications & pleasure boats. Note that this type of damper drive plate can only be fitted to rotate in the standard direction of rotation (anti-clockwise when looking at the flywheel) with the drive plate element facing the gearbox. These damper plates are also failsafe.
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.
| Application | PRM Delta gearbox subject to flywheel dimensions |
| Brand | R&D Marine |
| Country of Origin | United Kingdom |
| Element | High Deflection |
| Bolt Hole PCD Description | 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 Description | OD: 298.5mm (11-3/4") |
| Gearbox Spline | 17 teeth 24/48 DP (19.7mm diameter) |
| Number of Fixing Holes | 6 |
| Replaces | PRM MT8080, R&D 12AA8 |
| Thickness | Maximum: 32mm (1.25") |
| Torque | 135 Nm, 100 lbft |
£188.99
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£188.99 Incl VAT
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