Elring 954.420 Differential Cover Gasket - Rear

Elring 954.420 Differential Cover Gasket for Ford Axles

Elring 954.420 is a differential cover gasket for Sterling 10.25 axle applications. It uses a soft material gasket design to help create a clean sealing surface on compatible Ford rear axle assemblies, including many Ford F-150, F-250, F-350, and E-Series van applications.

Key Features

• Soft material gasket design for differential cover sealing
• Built for Sterling 10.25 axle code applications
• 14 mounting bores for the specified cover pattern
• Direct replacement for OE-style service on rear axle covers
• Elring part number 954.420 for catalog and service matching

Detailed Description

This differential cover gasket is made for Sterling 10.25 axle service where a precise cover seal is needed to help maintain differential fluid containment. Elring 954.420 is listed for a wide range of Ford truck, van, SUV, and utility applications, including rear axle use on Ford F-150, Ford F-250 Super Duty, Ford F-350 Super Duty, and Lincoln Mark LT models with OE No. E5TZ4033A. It is also referenced for many Ford E-Series and related platforms that use the same axle family.

This part cross-references Ford OE No. E5TZ4033A and MAHLE P38155TC for the same application. If you are servicing a Ford rear differential cover on a Sterling 10.25 axle, Elring 954.420 provides the correct gasket profile for the listed fitments.

What This Part Helps Address

• Differential cover fluid seepage at the axle housing flange
• Sealing issues after differential service or cover removal
• Leak paths caused by an aged or compressed gasket
• Maintenance needs on Sterling 10.25 rear axle assemblies
• Reassembly sealing for Ford rear differential cover service

Installation Notes and Tips

• Confirm the axle code is Sterling 10.25 before ordering.
• Verify the cover pattern matches the 14-bore gasket layout.
• Clean the cover and housing sealing surfaces thoroughly before installation.
• Check the OE reference E5TZ4033A when matching Ford rear applications.
• Use the gasket on the listed rear axle applications only where specified in fitment.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and this gasket is cataloged for OE-referenced Ford rear axle service applications. Elring 954.420 is specified for 1975-2019 Ford and Lincoln fitments listed in the application data, including many Ford E-350 Super Duty, F-250 Super Duty, and F-350 Super Duty models.