HomeEngine > Gaskets and Sealing SystemsElring 184.120 Engine Crankcase Half Gasket
Part #: 184.120

Elring 184.120 Engine Crankcase Half Gasket

15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$13.40Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Porsche, 911 and Boxster
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Engine Crankcase Half Gasket for Porsche

Elring 184.120 is an engine crankcase half gasket for Porsche flat-six applications that require a precise sealing surface between crankcase halves. With 2 mounting bores, it supports accurate alignment during assembly and service work on the engine case.

Key Features

  • Engine crankcase half gasket for Porsche engine sealing service
  • 2 mounting bores for proper positioning during installation
  • Elring 184.120 for OE-style crankcase sealing applications
  • Cross-references Porsche 996.113.233.50 for the same application
  • Compatible with 1999-2005 Porsche 911 and 1997-2004 Porsche Boxster

Detailed Description

This Elring crankcase half gasket is used to seal the joint between engine crankcase halves, helping maintain a clean, secure sealing interface during engine rebuilds or resealing work. It is listed for 1999-2005 Porsche 911 and 1997-2004 Porsche Boxster applications, making it a direct-fit sealing component for these Porsche models. The Elring 184.120 part number is also a useful reference when matching the correct gasket to the engine case during service.

What It Helps Address

  • Oil seepage at the crankcase split line
  • Loss of sealing integrity after engine disassembly
  • Incorrect gasket alignment during case assembly
  • Replacement of a worn or damaged crankcase half gasket

Installation Notes

Clean both crankcase mating surfaces thoroughly before installation and verify that the 2 mounting bores align correctly with the engine case. Follow the vehicle service procedure for sealant use, torque sequence, and fastener tightening to maintain proper crankcase sealing. Confirm the application against the engine build before installation, especially when sourcing Elring 184.120 for Porsche 911 or Porsche Boxster service.

Quality Assurance

Elring is a recognized sealing-system manufacturer with OE-focused engineering for engine gasket applications. This part cross-references Porsche 996.113.233.50 for the same application.

BrandElring
Part Number184.120
Number Of Mounting Bores2

This part fits 15 vehicles. Search below:

YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersFuel TypePositionNotes
2005Porsche9113.6LH6N/A
2004Porsche9113.6LH6N/A
2004PorscheBoxsterN/A
2003Porsche911CarreraConvertibleRWD3.6LH6N/A
2003PorscheBoxsterN/A
2002Porsche9113.4LH6GASN/A
2002PorscheBoxsterN/A
2001Porsche9113.4LH6N/A
2001PorscheBoxsterN/A
2000Porsche911N/A
2000PorscheBoxsterN/A
1999Porsche911N/A
1999PorscheBoxsterN/A
1998PorscheBoxsterN/A
1997PorscheBoxsterN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

996.113.233.50

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.