Your browser version is not officially supported, and you may experience a degraded service. Please upgrade your browser.

R&D Drive Plate For PRM & ZF (10 Teeth Spline, 155.45mm OD, 100 lbft)

Part No: RND-22AM4

22AM4 Boat 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,... Read more

Description

Description

22AM4 Boat 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 22AM4 Damper Drive Plate is from the R and D High Deflection element range. Common applications for the 22AM4 drive plate include BMC, Ford and Perkins engines which have a flywheel with the 6.125" diameter fixings aperture.

Drive plate 22AM4 can replace PRM drive plate MT4907 and R&D drive plate 22AA4.

Clutch plate technical details:

- Spline: 10 teeth 1" SAE spline (29mm diameter) for PRM 100, 101, 140, 160 & 260 gearboxes, ZF 10, 12 Hurth HBW 35, 50, 100, 125, 5 & 10 gearboxes, Technodrive TMC30, 40, 50 & 60 and the Borgwarner 500 gearbox.

- Diameter of drive plate back plate which bolts to the engine flywheel: 155.45mm (6.125")

- Back plate fixing holes: The small back plate has 5 x 6.35mm holes (0.25") on 142mm PCD (5.593). This was a very common fixing arrangement for BMC, Leyland, Thornycroft and Perkins engines

- Drive plate maximum thickness: 32mm (1.25")

Fitted with the softer type AM high deflection 'finger type' 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.

Specifications
Brand R&D Marine
Bolt Hole PCD Pitch Circle Diameter 0 to 225mm
Gearbox Model Borgwarner 500|PRM 80|PRM 90|PRM 120|PRM 125|TMC 30|TMC 40|TMC 50|TMC 60|ZF 10|ZF 12|ZF Hurth HBW 5|ZF Hurth HBW 10|ZF Hurth HBW 15|ZF Hurth HBW 50|ZF Hurth HBW 125
Country of Origin United Kingdom
Element High Deflection
Spline 10 Teeth B10 x 23 x 29 DIN 5464
Torque Nm lbft 0 to 135 Nm / 0 to 100 lbft
Bolt Hole PCD [Pitch Circle Diameter] 5 x 6.35mm holes (0.25") on 142mm PCD (5.593)
Diameter OD: 155.45mm (6-1/8")
Gearbox Spline 10 teeth B10 x 23 x 29 DIN 5464 (29mm diameter)
Number of Fixing Holes 5
Replaces R&D 22AA4 & PRM MT4907 Drive Plates
Suitability PRM 80, 90, 100, 101, 120, 125, 140, 160 & 260 gearbox, ZF 10 & 12 gearbox, Hurth HBW 5, 10, 15, 50 & 125 gearboxes, Technodrive TMC 30, 40, 50 & 60 gearboxes & Borgwarner 500.
Thickness Maximum: 32mm (1.25")
Torque 135 Nm, 100 lbft
Ask a Question
R&D Drive Plate For PRM & ZF (10 Teeth Spline, 155.45mm OD, 100 lbft)

£107.34

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

£107.34 Incl VAT

Non-stocked - Available to order

View Trade Prices
Check stock in store
Beccles

0 in stock

Hamble

0 in stock

 Please check with the store before travelling to avoid disappointment

Quantity

Get offers in your inbox

Sign up for the latest offers, product news, technical advice and more.

By submitting your details you consent to our Privacy Policy.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.