R&D Drive Plate For Borgwarner (26 Teeth Spline, 362mm OD, 310 lb ft)

Part No: RND-3L2

3L2 R & D Marine Gearbox Damper Drive Plate

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 or Clutch Plate, the 3L2 Damper Drive Plate is from the R and D hammer head element range. The 3L2 Drive Plate will suit many marine engines, such as Ford, Perkins, Leyland etc.

The technical details:

- Spline: 26 teeth 20/40 DP (35.4mm diameter) for Borgwarner 70, 71 & 72 Velvet Drive gearboxes, Hurth HSW and HBW250, ZF IRM220A, Paragon P series, Technodrive TM 93, 170, 260, 345, 485, 545 & 880 gearboxes, Twin Disc 501 & 502, TMP 1200 & 1500 gearboxes, PRM inline gearboxes and some later Volvo saildrives.

- Diameter of back plate which bolts to the engine flywheel: 362mm (14.25")

- Back plate fixing holes: Multi hole back plate offering 6 x 8.1mm on 200mm PCD, 6 x 8.1mm on 210mm PCD, 6 x 8.1mm on 263mm PCD, 6 x 8.1mm on 269.9mm PCD, 6 x 8.1mm on 276.3mm PCD, 6 x 8.1mm on 289mm PCD, 6 x 8.1mm on 295.3mm PCD, 6 x 8.8mm on 304.8mm PCD, 6 x 8.1mm on 314.4mm PCD, 6 x 9.5mm on 320.7mm PCD and 12 x 9.5mm on 343mm PCD (Ford)

- Maximum thickness of drive plate: 35mm (1.38")

Fitted with the multi-directional 'L' Hammer Head element for 420Nm 310 ft lb torque, providing a smaller element diameter which is more torsionally flexible than the loop type elements and provides three stage stiffness with up to 9 degrees of deflection. The 3L2 damper drive plate is also fail safe.

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.