21790143 Set Screw | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Set Screw - Part Number: 21790143

Specification-controlled set screw used to locate, retain or adjust a component within the assigned Volvo Penta assembly. Thread, point form, length and material must match.

⚙️ Key Features

• Correct thread and length

• Application-specific point or seating form

• Maintains component location

• Designed for specified torque / locking method

• Not interchangeable by thread diameter alone

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21790143 (current listed OEM reference)

OEM / Related Numbers:

• 21790143

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta engine or propulsion assembly whose official parts catalogue specifies part 21790143

Typically suits:

• Engine / drive models:

• Exact engine, drive or installation product number specifying 21790143

• HP / Rating: Not safely determined from the part number alone

• Engine / System Type: Volvo Penta marine or industrial application; complete product identity controls fitment

• Year Range: Production configuration controlled

• Serial / Specification Control: Confirm the complete Volvo Penta product number and engine, transmission or drive serial number before ordering; 21790143 must appear in the applicable parts diagram

🔌 Function

Locks or adjusts the assigned component in its specified position.

Common signs of wear or damage:

• Damaged threads or drive recess

• Loosening in service

• Rounded point or seating face

• Cracking from over-torque

• Component movement after adjustment

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging