MJ-1-DP Jack Plate 4'' Setback Small Engine for Outboard Up to 35HP

Product Overview

This aftermarket replacement jack plate is designed to provide a 4 inch setback for small outboard engines up to 35HP. A jack plate mounts between the transom and the outboard, allowing the engine to be positioned farther back and adjusted vertically, which supports fine tuning of propeller height and boat attitude. The MJ-1-DP designation is supplied for reference when comparing this part against the corresponding component.

Key Features & Performance

• Provides a 4 inch setback to relocate the outboard farther from the transom
• Enables vertical adjustment of engine height for propeller placement and hull attitude tuning
• Referenced by the MJ-1-DP designation for comparison with the corresponding part
• Intended for small outboard engines rated up to 35HP
• Suited to replacement or servicing of the transom mounting interface on small outboard setups

Fitment & Compatibility

• for outboard engines up to 35HP
• for small outboard applications using a 4 inch setback jack plate

Common Uses

• Replacing a damaged, corroded, or worn jack plate on a small outboard installation
• Tuning propeller height and engine setback position on a small outboard boat
• Servicing the transom mounting interface when the existing jack plate no longer functions correctly

Technical Specifications

• Product Type: Jack Plate
• Reference Number: MJ-1-DP
• Setback: 4 inch
• Engine Application(s): Outboard engines up to 35HP
• General Application: Small outboard transom mounting

Frequently Asked Questions

Q: What does a jack plate do? A: A jack plate mounts between the transom and the outboard, moving the engine rearward and allowing its height to be adjusted, which affects propeller depth and hull attitude.

Q: How should fitment be verified? A: Compare the complete existing part number and the jack plate reference from the current setup against this listing, and confirm the 4 inch setback and the engine rating match the intended installation.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.