Sealed Power 55-400 Assembly Lubricant

Engine Assembly Lubricant for Rebuild Prep

Sealed Power 55-400 is an engine assembly lubricant in a 4 oz. bottle for use during engine build and rebuild work. It helps provide a protective lubricating film on critical internal parts during initial startup and assembly handling.

Key Features

• Engine assembly lubricant for pre-lube and rebuild preparation
• 4 oz. bottle for controlled application
• Lube material for assembly use on internal engine components
• Sealed Power engineering and ISO/QS certified manufacturing background
• Part number 55-400 for easy ordering and cross-reference

Product Details

Built for engine assembly service, Sealed Power 55-400 is formulated to support clean, targeted lubrication during engine work. It is a practical choice when assembling or servicing engines in vehicles such as the Chevrolet Silverado 1500, Ford F-150, and Dodge Charger, where careful lubrication of moving parts during build-up matters. This part cross-references Monroe Shocks & Struts (e.g., 2131167, CL400) for the same application.

Sealed Power parts are produced with modern materials and manufacturing controls to meet the demands of current engine platforms. The compact bottle format makes it easy to apply lubricant where needed without excess mess.

What It Helps Address

• Dry start conditions during engine assembly
• Metal-to-metal contact on freshly built components
• Uneven lubricant coverage during rebuild prep
• Handling wear on internal parts before first startup
• Assembly-time lubrication needs in service bay engine work

Installation Notes and Tips

Apply the lubricant directly to cleaned engine components during assembly, following the engine builder’s service procedure. Use only on the parts specified by the repair process, and keep the bottle sealed when not in use to maintain product condition. Verify vehicle application before use on supported platforms such as Chevrolet Tahoe, GMC Sierra 2500 HD, and Ford Mustang.

Quality Assurance

Sealed Power uses innovative designs, advanced materials, and ISO & QS certified manufacturing processes to deliver consistent engine service products. Part number 55-400 is identified for straightforward fitment lookup and catalog matching across supported applications.