R&D Drive Plate For PRM (17 Teeth Spline, 266.7mm OD, 100 lbft Torque)

12AM37 R & D Marine Engine Damper Drive Plate

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 12AM37 Damper Drive Plate is from the R and D High Deflection element range. Common applications for the 12AM37 drive plate include Ford or Mitsubishi engines mated to a PRM Delta gearbox subject to flywheel dimensions.

R & D 12AM37 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: 266.7 mm (10.5")

- Back plate fixing holes: This is a multi-punched drive plate back plate offering the following fixing holes: 12 x 8.1 on 222.3mm PCD: 6 x 8.1 on 244.5mm PCD spaced in 3 groups of 2 apart 23°59'07, 12 x 8.1 on 246mm PCD and 12 x 8.1 on 242mm 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.

N/A (Not Applicable)

o Bolt Hole PCD Description: 12 x 8.1 on 222.3mm PCD, 6 x 8.1 on 244.5mm PCD spaced in 3 groups of 2 apart 2359'07, 12 x 8.1 on 246mm PCD & 12 x 8.1 on 242mm PCD
o Gearbox Spline: 17 teeth 24/48 DP (19.7mm diameter)
o Replaces: R&D 12AA37
o Torque: 135 Nm, 100 lbft
o Brand: R&D Marine
o Application: Ford or Mitsubishi engines mated to a PRM Delta gearbox subject to flywheel dimensions
o Diameter Description: OD: 266.7mm (10-1/2")
o Thickness: Maximum: 32mm (1.25")
o Country of Origin: United Kingdom