Drain Plug for Volvo Penta O-Ring Retaining Strap 21114522 3849500 3849892

Drain Plug for Volvo Penta O-Ring Retaining Strap

This drain plug with o-ring retaining strap is a replacement part for Volvo Penta marine engines, cross-referenced to OEM numbers 21114522 and 3849500.

Overview

The drain plug for Volvo Penta o-ring retaining strap 21114522 3849500 is designed to seal the oil pan or lower unit drain hole while the attached strap keeps the plug from being lost during service. It is a direct replacement for original Volvo Penta equipment on compatible marine engines.

Built For Performance

• Integrated o-ring provides a leak-proof seal under pressure
• Retaining strap prevents accidental drop into bilge or water
• Corrosion-resistant construction for saltwater and freshwater use
• Threaded design ensures secure installation and removal
• Precision-molded to match OEM dimensions

On-The-Job Use

• Used during routine oil changes on Volvo Penta stern drive and inboard engines
• Ideal for winterizing and draining gearcase lubricant
• Replaces worn or missing plugs on marine propulsion systems
• Essential for boat maintenance yards and DIY owners

Specs At A Glance

Good To Know

Q: Will this drain plug fit all Volvo Penta engines? A: This plug is designed for specific Volvo Penta models that use the 21114522 or 3849500 part; always cross-reference your engine's serial number or existing part.

Q: Can I reuse the old o-ring? A: For best sealing, replace the o-ring each time; many aftermarket drain plugs come with a new o-ring pre-installed.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.