Elring 878.050 Engine Cylinder Head Gasket

Elring MLS Cylinder Head Gasket for Subaru

Elring part number 878.050 is a multilayer steel engine cylinder head gasket built for Subaru applications that require an 85.6 mm bore and 0.4 mm installed thickness. It is a direct-fit sealing component for Subaru Crosstrek, Impreza, XV, and XV Crosstrek models across the listed years.

Key Features

• Multilayer steel (MLS) gasket design for cylinder head sealing
• 85.6 mm diameter for the specified Subaru engine application
• 0.4 mm thickness and 0.4 mm installed thickness
• Elring 878.050 engine cylinder head gasket
• Cross-reference part numbers include 61-10087-00 and 11044AA780

Detailed Description

This Elring cylinder head gasket is engineered for engine sealing service where precise bore size and compressed thickness matter. The MLS construction helps maintain a consistent seal between the cylinder head and engine block, making it a practical choice for Subaru Impreza and Subaru Crosstrek engine repair work, as well as Subaru XV and Subaru XV Crosstrek applications listed in the fitment data. If you are replacing a Subaru head gasket and need Elring 878.050, this part matches the stated 85.6 mm diameter and 0.4 mm thickness specifications.

Compatible With: Fits 2021-2024 Subaru Crosstrek, N/A; Fits 2021-2023 Subaru Impreza, N/A; Fits 2011 Subaru Impreza, N/A; Fits 2016-2020 Subaru Crosstrek, N/A; Fits 2012-2020 Subaru Impreza, N/A; Fits 2018-2019 Subaru XV, N/A; Fits 2013-2016 Subaru XV, N/A; Fits 2013-2015 Subaru XV Crosstrek, N/A.

Common Uses

• Replacing a leaking or failed cylinder head gasket
• Restoring compression sealing after engine teardown
• Addressing coolant or combustion sealing concerns at the head-to-block interface
• Supporting engine repair on Subaru Impreza, Crosstrek, XV, and XV Crosstrek models

Installation Notes and Tips

Confirm engine code, bore size, and gasket thickness before installation. Clean both mating surfaces thoroughly, inspect the cylinder head and block for warpage, and follow the manufacturer torque sequence and torque-angle procedure during assembly. Verify that the replacement gasket matches the original 85.6 mm specification before final installation.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and this gasket is built to the listed MLS construction and dimensional specifications for the stated Subaru applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.