3819176 Lock Tab | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta lock tab from the Marine Propulsion group, weighing 0.0023 kg and listed for 33 applications across the D series and IPS drives.

🚤 Compatibility

• Engine Family: D, IPS
• HP Range: 260-435 HP

Full model list at the end of this description.

⚙️ Key Features

• Marine propulsion lock tab
• 0.0023 kg
• Listed for 33 applications across the D series and IPS drives

🔌 Function

Locks a nut or bolt mechanically by having a tab bent up against a flat, so the fastener cannot rotate loose under vibration.

⚠️ Common Signs of Failure

• Fastener found loose despite having been locked
• Tab already bent flat or broken off
• Tab cracked at the fold from being bent more than once
• Washer face distorted or dished
• Metal debris from a broken tab found in the housing

🛠️ Service Notes

• Lock tabs are single-use - a tab that has been bent once is work-hardened and will crack, so fit a new one every time
• Lock nut 3819151 in the same group is the heavy 1.024 kg nut this class of tab is used with

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330D-E, D6-370D-E, D6-330D-C, D6-370D-C, D6-330D-D, D6-370D-D, D6-330D-F, D6-370D-F, D6-300D-F, D6-310D-D, D6-310D-C, D6-310D-E, D6-435D-D, D6-435D-E, D6-435D-F, D6-435D-C
• Volvo Penta D4-260D-C, D4-260D-D, D4-260D-E, D4-260D-F, D4-300D-C, D4-300D-D, D4-300D-E, D4-300D-F
• Volvo Penta IPS-A, IPS-B, IPS-C, IPS-D, IPS-E, IPS-F
• Volvo Penta 8.1IPSCE-MF, 8.1IPSCE-P, 8.1IPSCE-Q