Engine Position: Outboard
Type: Marine Engine Serpentine Drive Belt
UPC: 739325418978
Manufacturer Part Number: 21405493
Motor & Engine Type: Penta D4 D6 Marine Engines
The 21405493 Serpentine Drive Belt is designed for use with Penta D4 and D6 marine engines.Constructed to endure the demands of marine environments, it supports consistent engine by maintaining performance under varying conditions.The belt is built to resist wear, contributing to extended service life in both recreational and commercial applications.
This serpentine belt serves as a direct replacement for the component, matching OEM specifications for fit and function.It is compatible with models including D4-180I-B, D4-225A-B, D4-225I-B, D6-280A-A, and other Penta engine variants.Its design accommodates the specific speed and torque requirements of these engines, allowing for efficient power transmission across operating ranges.
Installation is straightforward, making it suitable for use by both professional technicians and DIY users.The belt integrates into existing systems, helping minimize downtime and restore engine functionality quickly.
This is a non-OEM replacement.Any mention of brand names is strictly for compatibility clarification.