Elring 490.050 Engine Crankshaft Seal - Front

Elring 490.050 Crankshaft Seal

Elring 490.050 is an engine crankshaft seal built for precise shaft sealing in a wide range of Honda and Acura applications. It uses FPM (fluoride rubber) for oil resistance and heat stability, with a dust lip to help keep contaminants away from the sealing edge.

With a 41.0 mm inside diameter, 56.0 mm outside diameter, and 7.0 mm thickness, this radial shaft seal is specified for front-position applications where exact dimensions matter. The RD swirl type and AS radial shaft seal design support proper sealing performance in the listed vehicles.

Key Features

• Elring part number 490.050
• Engine crankshaft seal for front-position applications
• FPM (fluoride rubber) construction for sealing durability
• 41.0 mm inside diameter, 56.0 mm outside diameter, 7.0 mm thickness
• Dust lip helps reduce contamination at the seal surface
• Radial shaft seal design: AS
• Swirl type: RD

Detailed Description

This Elring crankshaft seal is a direct-fit sealing component for many Honda and Acura engines, including Acura MDX, TLX, RDX, TL, RL, TSX, ZDX, CL, RLX, and Honda Odyssey, Pilot, Ridgeline, Accord, Crosstour, and Accord Crosstour applications. It is also listed for Saturn Vue coverage in the specified years. The seal dimensions and dust-lip design are important for maintaining a stable seal at the crankshaft and helping control oil leakage at the engine front.

This part cross-references Bosch 67782 for the same application. Part number 490.050 is also referenced against OE-style numbers 91212-5MR-A01 and 91212-R70-A01.

Vehicle Fitment

• Fits 2022-2024 Acura MDX, front
• Fits 2021-2024 Honda Odyssey, front
• Fits 2019-2021 Honda Passport, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2001-2020 Acura MDX, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2014-2020 Acura RLX, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2018-2020 Acura TLX, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2015-2016 Acura TLX, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 1999-2020 Honda Odyssey, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2003-2020 Honda Pilot, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2017-2020 Honda Ridgeline, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2006-2014 Honda Ridgeline, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2013-2018 Acura RDX, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2017 Acura TLX, front
• Fits 1998-2017 Honda Accord, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2012-2015 Honda Crosstour, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 1999-2014 Acura TL, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2010-2014 Acura TSX, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2010-2013 Acura ZDX, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2005-2012 Acura RL, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2010-2011 Honda Accord Crosstour, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2004-2007 Saturn Vue, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 2001-2003 Acura CL, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist
• Fits 1997-1999 Acura CL, with notes: Inner Diameter 41mm; Outer Diameter 56mm; Dust Cover with dust lip; Swirl Type Right-hand Twist

Common Repair Uses

• Replacing a leaking front crankshaft seal
• Addressing oil seepage at the engine timing area
• Restoring sealing performance after seal wear or hardening
• Correcting contamination at the crankshaft sealing surface
• Servicing Honda and Acura engines during timing or front cover work

Installation Notes and Tips

Verify the seal dimensions, swirl type, and dust-lip configuration before installation. Inspect the crankshaft sealing surface for wear, scoring, or contamination, and clean the bore thoroughly so the seal seats evenly. Use proper installation tools to avoid distorting the seal lip, and confirm the seal is oriented correctly for the engine application.

Quality Assurance

Elring is a recognized sealing-system manufacturer, and this crankshaft seal is built to match the dimensional and material requirements listed for the application. Confirm fitment by year, make, model, and position before ordering.