Part No: RND-3M5
3M5 Boat Engine Damper Drive Plate from R&D Marine Fitted between the marine engine and the Velvet Drive gearbox input shaft, a damper drive plate is designed to transmit the engine power to... Read more
3M5 Boat Engine Damper Drive Plate from R&D Marine
Fitted between the marine engine and the Velvet Drive 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 3M5 Damper Drive Plate is from the R and D Loop element range and has an SAE 11½ fixing plate.
The technical details:
- Spline: 26 teeth 20/40 DP (35.4mm diameter) for Borgwarner 70, 71, 72 & 73 gearboxes, PRM Inline gearboxes, Paragon P series, Technodrive TN90, 170, 260, 345, 485, 545 & 880 gearboxes, TMP 1200 & 1500, Twin Disc 501 & 502 gearboxes, some Volvo saildrives, ZF IRM 220A & Hurth HBW 250 and HSW gearboxes.
- Diameter of drive plate back plate which bolts to the engine flywheel: 362mm (14.25")
- Back plate fixing holes: One single set of fixing holes, 8 x 10.6mm holes on 333.4mm pcd, SAE11.5
- Maximum thickness of drive plate: 35mm (1.38")
Fitted with a type M loop element for 540 Nm 400 ft lb torque, the 3M5 drive plate 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.
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||301mm+|
|Gearbox Model||Borgwarner 70|Borgwarner 71|Borgwarner 72|Borgwarner 73|Paragon|PRM 301A|PRM 302A|PRM 401A|PRM 402A|PRM 601A|PRM 750A|TMP 1200|TMP 1500|TN 90|TN 170|TN 260|TN 345|TN 485|TN 545|TN 880|Twin Disc 501|Twin Disc 502|ZF Hurth HBW 250|ZF Hurth HBW 360|ZF Hurth HSW 125|ZF Hurth HSW 450|ZF Hurth HSW 630A|ZF Hurth HSW 800A|ZF IRM220A|
|Country of Origin||United Kingdom|
|Spline||26 Teeth 20/40 DP|
|Torque Nm lbft||271 to 540 Nm / 201 to 400 lbft|
|Bolt Hole PCD [Pitch Circle Diameter]||8 x 10.6mm on 333.4mm PCD.|
|Diameter||OD: 362mm (14-1/4")|
|Gearbox Spline||26 teeth 20/40 DP (35.4mm diameter)|
|Number of Fixing Holes||8|
|Suitability||Borgwarner 70, 71, 72 & 73, PRM Inline gearboxes, Paragon P series, Technodrive TN 90, 170, 260, 345, 485, 545 & 880, TMP 1200 & 1500, Twin Disc 501 & 502, some Volvo saildrives, ZF IRM220A, Hurth HBW 250 & 360, HSW 125, 450, 630 & 800 gearboxes.|
|Thickness||Maximum: 35mm (1.38")|
|Torque||540 Nm, 400 lbft|
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