Genuine OEM Honda Acura Front Crankshaft Oil Seal – K20Z1, K20Z3, K24A2, K24Z7

Replace a leaking, hardened, worn, or damaged front crankshaft oil seal with this Genuine OEM Honda/Acura replacement.

Honda part number 91212-R1B-A01 is a 43×58×7 mm front crankshaft oil seal used in the timing chain / front cover area on select Honda and Acura engines. It is also commonly referred to as the front main seal, front crank seal, timing cover oil seal, or front chain case crank seal. Honda lists it as the current replacement for several earlier seal part numbers.

Features

• Genuine OEM Honda/Acura replacement seal
• Part number 91212-R1B-A01
• Size: 43×58×7 mm
• Front crankshaft position
• Installs in the front timing chain / chain case area
• Also commonly called a front main seal or front crank seal
• Replaces select superseded Honda/Acura seal part numbers
• Sold individually

Vehicle Fitment

Acura

• 2005–2006 Acura RSX Type-S
• 2005–2014 Acura TSX 2.4L
• 2007–2012 Acura RDX 2.3L
• 2013–2015 Acura ILX 2.0L

These applications are included in the current Acura catalog for 91212-R1B-A01.

Honda

• 2006–2012 Honda Accord 2.4L
• 2014 Honda Accord Hybrid
• 2014–2015 and 2017–2022 Honda Accord Hybrid
• 2006–2015 Honda Civic 1.8L
• 2006-2015 Honda Civic Si 2.4L
• 2005–2014 Honda CR-V
• 2020–2022 Honda CR-V Hybrid
• 2012–2015 Honda Crosstour
• 2006–2011 Honda Element
• 2016–2022 Honda HR-V

Part Number Information

Current part number: 91212-R1B-A01

Replaces the following part numbers

• 91212-R40-A01
• 91212-RNA-A01
• 91212-R11-A01
• 91212-RTA-003

Installation Note

Inspect the crankshaft sealing surface and seal bore before installation. Lubricate the new seal lip with clean engine oil and install the seal evenly to the proper depth following the applicable factory service procedure.

What’s Included

• 1 Genuine OEM Honda/Acura front crankshaft oil seal
  
• Size 43×58×7 mm