Engine Drive Plate Assembly 350, 454, 7.4L & 8.2L
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Mercury Marine Engine Drive Plate Assembly 350, 454, 7.4L & 8.2L
The Mercury Marine 862975A1 Engine Drive Plate Assembly is a genuine factory OEM component engineered to deliver reliable performance in MIE inboard marine applications. Designed as a direct-fit replacement, this driveplate assembly connects the engine to the drivetrain with precision tolerances that meet or exceed original factory specifications.
This part supersedes several earlier Mercury Marine part numbers — 808028, 808028F1, 808028A1, and 862047A1 — making it the current-production replacement for a wide range of inboard engine builds. It is compatible with a broad spectrum of MIE and Horizon engine configurations spanning the 350, 454, and big-block V-8 platform families.
As a genuine Mercury Marine factory part, this assembly is not an aftermarket reproduction. It is sourced directly from Mercury Marine's production supply chain, ensuring material quality and dimensional accuracy consistent with the original equipment it replaces.
Key Features
- Genuine Mercury Marine OEM factory part — not aftermarket
- Fits MIE 350 MAG MPI, 454 MAG Horizon, 7.4L MPI, and 8.2L MPI Mercruiser engines
- Also compatible with 5.7L carb MIE, 383 MAG Stroker, 6.2L MPI, and additional MIE/Horizon variants
- Supersedes part numbers 808028, 808028F1, 808028A1, and 862047A1
- Manufactured to original Mercury Marine specifications for precise fit and function
- Applicable across a wide range of GM V-8 based MIE inboard engine configurations
