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R&D Drive Plate | 18 Teeth Spline | PRM | 352.5mm Diameter

Part No. RND-51AE101

€271.72 You pay €271.72 Incl VAT You pay €226.43 Excl VAT

RRP €293.74 €244.78

Save €22.02 (7.5%) Save €18.35 (7.5%)


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Brand R&D Marine
Country of Origin United Kingdom
Element High Deflection
Gearbox Model PRM 601, PRM 602, PRM 1000
Suitability PRM Gearboxes: 601, 602 & 1000.
Gearbox Spline 18 teeth 12/24 DP (40.5mm diameter)
Diameter Spline: 40.5mm, OD of back plate which bolts to the engine flywheel: 352.5mm (13.875")
Torque 940Nm, 700 ftlb
Bolt Hole PCD (Pitch Circle Diameter) 8 x 10.6mm on 333.4mm PCD

PRM Part Number: 51AE101

The R & D Marine gearbox damper drive plate is fitted between the 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, gearbox drive plate or clutch plate, the 51AE101 damper drive plate is from the R and D high deflection element range.

Common applications for the 51AE101 gearbox drive plate include PRM 1000 gearbox models, subject to flywheel dimensions and engine power.

R & D damper drive plate technical details:

  • Spline: 18 teeth (40.5mm diameter) for PRM 1000 gearboxes
  • Outside Diameter of back plate which bolts to the engine flywheel: 352.5mm (13.875")
  • Back plate fixing holes: 8 x 10.6mm on 333.4mm PCD (8 x 0.416" on 13.125" PCD)
  • SAE 11.5 Fixings
  • Fitted with the softer type AG high deflection element for 940Nm 700 ftlb torque, providing a maximum deflection up to 30 degrees
  • This type of drive plate is especially suited to workboats with slow speed applications and pleasure boats

Please 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. The 51AE101 damper plate is also failsafe.

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