BCBC MEP-335 Engine Jackshaft Plug - Rear

Engine Jackshaft Plug Overview

The Melling MEP-335 engine jackshaft plug is a practical replacement part for completing a rebuild on select Ford, Mazda, Mercury, and Land Rover 4.0L engines. It is built to match the plug required in the rear jackshaft location and supports a correct engine assembly.

Key Features

• Engine jackshaft plug for rebuild and service work
• Made from quality materials for dependable engine assembly
• Direct replacement style for the rear jackshaft opening
• Applicable to select Ford Ranger, Ford Explorer, and Ford Mustang applications
• Part number MEP-335 for identification and ordering

Detailed Description

Melling MEP-335 is an economical jackshaft plug solution for Ford, Land Rover, and Mazda 4.0L engine rebuilds. This plug is intended to fill the required jackshaft opening so the engine can be completed correctly, and it is offered as an individual service part rather than a full kit. The MEP-335 fits rear jackshaft plug applications across select Ford Ranger, Ford Explorer, Ford Explorer Sport Trac, Ford Explorer Sport, Ford Mustang, Mazda B4000, Mercury Mountaineer, and Land Rover LR3 models.

For buyers searching for a Ford Ranger rear jackshaft plug, Ford Explorer rear jackshaft plug, or a Mazda B4000 engine rebuild plug, this part number provides a straightforward match for the listed applications. MEP-335 is also cross-referenced to Anchor 8253 for the same application.

Common Uses

• Replacing a missing or worn jackshaft plug during engine rebuilds
• Closing the rear jackshaft opening after engine service
• Restoring proper engine block completion on listed 4.0L applications
• Addressing a damaged plug found during teardown or inspection

Installation Notes and Tips

Verify the engine family and rear jackshaft plug application before installation. Confirm the vehicle year, make, and model against the fitment list, especially on Ford Explorer, Ford Ranger, and Mercury Mountaineer applications. Clean the bore and surrounding area thoroughly before installing the plug to help ensure proper seating.

Quality Assurance

Melling states that this jackshaft plug is manufactured from quality materials and is intended to complete the rebuild correctly. The part number MEP-335 is supplied for the listed engine applications.