21425128 Flange Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Precision Flange Screw - Part Number: 21425128

Genuine flange-head screw manufactured to the Volvo Penta thread, installed length, strength grade and flange specification assigned to part number 21425128.

⚙️ Key Features

• Integrated load-spreading flange

• Factory thread, length and strength

• Designed for the assigned engine or propulsion clamping load

• Corrosion-protected OEM finish

• Torque must be taken from the exact service procedure

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21425128 - Current OEM part number

OEM / Related Numbers:

• 21425128

• 841113 / 991606 - Related flange-screw references; not confirmed universal substitutes

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Serial-controlled application:

• Use only where the Volvo Penta parts diagram specifies flange screw 21425128

• Confirm thread, length, strength grade, sealing or locking compound and tightening torque

• Do not substitute by head appearance alone

🔌 Function

The screw secures the assigned component and distributes clamping load through its integral flange.

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging