22637031 Kit | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta replacement disc package for the serial-numbered engine coupling or drive-plate assembly that specifies 22637031. The disc is supplied as a matched factory unit so its hub, friction or spring elements retain the intended torsional and load characteristics.

⚙️ Key Features

• Genuine Volvo Penta coupling disc kit
• Correct Volvo Penta part number 22637031
• Complete balanced disc assembly
• Maintains the original torsional-damping specification
• to the engine and transmission combination
• System type: Torsional coupling / drive disc

📋 Kit Contents

• 1 × complete coupling disc assembly - 22637031
• Integrated hub, damping and drive elements - serviced only with disc kit 22637031
• Matched retaining components supplied with the factory kit where specified - serviced under 22637031
• External flywheel bolts, transmission fasteners and coupling housing are serviced separately

🔌 Function

The disc transfers torque from the flywheel to the driven equipment while reducing torsional shock and isolating vibration during starting, idling and load changes.

⚠️ Common Signs of Failure

• Rattle or chatter from the flywheel housing
• Vibration during gear engagement
• Damaged hub, splines or damping elements
• Excessive rotational free play
• Drive interruption or debris inside the coupling housing

🛠️ Service Notes

• Check the kit contents against the parts list for your engine before you start, and confirm it is the kit specified for your engine's serial number — kit contents change between engine versions
• Lay the contents out and identify every item against the assembly as it comes apart, so nothing is left over at the end
• Use all the new parts supplied and discard the old ones, even where an old item still looks serviceable; the kit is packaged as a complete replacement for what it covers
• While access is open, clean and inspect the mating parts that are not in the kit — new seals, gaskets or wearing parts fitted to a worn housing, shaft or face will not last
• Tighten, set and adjust to the figures given in the workshop manual for your engine, and renew any single-use fasteners or locking devices the kit provides

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 22637030 related complete coupling kit
• 22642286 related disc kit

Other-Brand OEM Numbers

• VOE22637031

📦 Condition

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