1542093 Bolt Plate/Flywheel | Genuine Volvo Penta Part

🔧 Product Description

This is a genuine Volvo Penta flywheel bolt plate from the Engine system group, supplied in the early type configuration. It sits at the flywheel bolt interface to spread and retain clamping load across the bolted joint. Because this is the early type version, confirm it against your engine's build before ordering, as later-type plates are not interchangeable in every installation.

🚤 Compatibility

• Engine Family: MD, TMD, AD, AQAD, D, TD, TAMD, DP, DPX, SP, AQD, KAD, KAMD

Full model list at the end of this description.

⚙️ Key Features

• OEM Volvo Penta part number 1542093
• Early type version - specific to earlier build configurations
• System group: Engine
• Net weight: 0.23 kg
• Fits MD, TMD, TAMD, AD, AQAD, KAD and KAMD 30, 31, 40, 41 and 42 series marine engines, plus SP and DP series drive applications
• Engine type: Volvo Penta four- and six-cylinder high-speed marine diesel
• System type: Flywheel to crankshaft retention

🔌 Function

The bolt plate distributes and retains the clamping force of the flywheel bolts across the joint face, helping keep the bolted connection secure under engine torque and vibration. It maintains correct load on the flywheel fastening so the assembly stays true in service.

⚠️ Common Signs of Failure

• Loose or backed-off flywheel bolts found during inspection
• Cracking, distortion or elongation around the bolt holes
• Fretting, wear marks or corrosion on the plate contact faces
• Vibration or knocking traceable to the flywheel bolted joint
• Loss of correct bolt torque on repeated checks

🛠️ Service Notes

• Confirm the early-type plate is correct for the engine's build before fitting — early and later-type flywheel bolt plates are not interchangeable.
• Inspect the plate for flatness and cracking whenever the flywheel is removed; a distorted plate will not spread clamping load evenly across the flywheel bolts.

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 861671 is a separate revised flywheel screw kit and is not a direct plate supersession

OEM / Related Numbers

• 1544147 related flywheel screw, commonly eight in the original arrangement
• 191873 locating pin
• 1542196 related hub
• 420124 related washer
• 1542149 related flange screw
• 470366 related flange screw
• 861671 alternative flywheel repair kit; do not combine with plate 1542093

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta AD41P-B, AD41B, AD41D, AD41, AD41A, AD41BJ
• Volvo Penta AD31, AD31B, AD31D-A, AD31XD
• Volvo Penta DP-A, DP-A1, DP-B, DP-B1
• Volvo Penta TAMD41B, TAMD41D, TAMD41M-A, TAMD41A
• Volvo Penta D41, D41B, D41D
• Volvo Penta TAMD31A, TAMD31B, TAMD31D
• Volvo Penta TMD31A, TMD31B, TMD31D
• Volvo Penta TMD40A, TMD40B, TMD40C
• Volvo Penta TMD41A, TMD41B, TMD41D
• Volvo Penta AQAD40B, AQAD40A
• Volvo Penta KAD42A, KAD42B
• Volvo Penta KAMD42A, KAMD42B
• Volvo Penta 740A, 290A
• Volvo Penta SP-A, SP-A1
• Volvo Penta TAMD40A, TAMD40B
• Volvo Penta AQAD30A
• Volvo Penta AQD40A
• Volvo Penta DPX
• Volvo Penta MD30A
• Volvo Penta MD31A
• Volvo Penta MD40A
• Volvo Penta TAMD30A
• Volvo Penta TAMD42B
• Volvo Penta TD30A
• Volvo Penta TD31ACE
• Volvo Penta TD40A
• Volvo Penta TMD30A