Sierra Intake Gasket Set Rectangle Port - 18-1231
Ships: In 1 Business Day
Additional Details:
- Fits: MCM 450, 500, 500 Bulldog, 525SC, 600SC & 800SC (1991 & Newer)
Cross References
Mallory
- 9-61202
Mercruiser Stern Drive
- 27-818188
- 27-8181881
OMC Stern Drive
- 3854095
- 987295
Volvo Penta
- 3850857
- 3854095
Fitment Information
Mercruiser
- 450 GEN V GM 1995-1995 450hp 4 stroke 7.4 liters 8 cylinders 454 cid
- 450 GEN V GM 454 1996-1996 4 stroke 8 cylinders
- 500 BULLDOG 1997-2001 4 stroke 8, cylinders
- 500 BULLDOG GM 1990-1996 500hp 4 stroke 8 cylinders 540 cid
- 500 EFI 1999-2004 4 stroke 8 cylinders
- 500 GEN + GM 1999-1999 4 stroke 8.2 liters 8 cylinders 502 cid
- 500 GEN V GM 1994-1996 500hp 4 stroke 8.2, liters 8 cylinders 502 cid
- 500 GEN VI GM 1997-1998 4 stroke 8.2 liters 8 cylinders 502 cid
- 525 SC - GEN V GM 1992-1996 525,hp 4 stroke 8 cylinders 454, cid
- 525 SC GEN V GM 454 1996-1996 4 stroke 8 cylinders
- 525 SC - GEN VI 1996-1999 525hp 4 stroke 8, cylinders
- 525 SC GM 454 1991-1992 4 stroke 8 cylinders 454 cid
- 540 STROKER 4V 4 stroke 8 cylinders
- 575 SCI 2000-2005 575hp 4 stroke 8 cylinders
- 600 SC BOBTAIL 1998-1998 4 stroke 8 cylinders
- 600 SC GEN IV & V GM 1991-1996 4 stroke 8 cylinders 502 cid
- 800 SC GEN V GM 1992-1998 4 stroke 8 cylinders 572 cid
OMC
- 7.4 liter 1992-1993 4 stroke 7.4 liters 8 cylinders
- 8.2 liter 1992-1993 4 stroke 8.2 liters 8 cylinders
Volvo Penta
- 7.4GIIHUBCE 1994-1996 360hp 7.4 liters
- 7.4GIILKRCE 1996-1997 7.4 liters 6 cylinders
- 7.4GIINCCCE 1996-1996 360hp 7.4 liters
- 7.4GIINCSCE 1995-1996 7.4 liters 6 cylinders
- 7.4GIIPMWTR 1998-1999 7.4 liters
- 7.4GIIPWTR 1998-1999 7.4 liters
- 7.4GIISMWTR 1998-1999 7.4 liters
- 7.4GIISWTR 1998-1999 7.4 liters
- 7.4GIPBYCCE 1997-1998 310hp 7.4 liters
- 7.4GIPBYDCE 1997-1998 310hp 7.4 liters
- 7.4GiPEFS 1999-2000 310hp 7.4 liters
- 7.4GIPHUSCE 1994-1995 320hp 7.4 liters
- 7.4GIPLKDCE 1996-1997 330hp 7.4 liters
- 7.4GIPLKECE 1996-1997 330hp 7.4 liters
- 7.4GIPNCACE 1995-1996 320hp 7.4 liters
- 7.4GIPNCBCE 1995-1996 320hp 7.4 liters
- 7.4GIPNCMCE 1995-1996 320hp 7.4 liters
- 7.4GIPNCSCE 1995-1996 320hp 7.4 liters
- 7.4GIPWTR 1998-1999 310hp 7.4 liters
- 7.4GLIHUB 1994-1995 330hp 7.4 liters
- 7.4GLILKR 1996-1997 7.4 liters
- 7.4GLIMDA 1993-1994 7.4 liters
- 7.4GLIMDM 1993-1994 7.4 liters
- 7.4GLINCC 1995-1996 7.4 liters
- 7.4GLINCS 1995-1996 7.4 liters
- 7.4GLPHUS 1994-1995 330hp 7.4 liters
- 7.4GLPLKD 1996-1997 330hp 7.4 liters
- 7.4GLPLKE 1996-1997 330hp 7.4 liters
- 7.4GLPMDA 1993-1994 7.4 liters
- 7.4GLPMDM 1993-1994 330hp 7.4 liters
- 7.4GLPNCA 1995-1996 330hp 7.4 liters
- 7.4GLPNCB 1995-1996 7.4 liters
- 7.4GLPNCM 1995-1996 7.4 liters
- 7.4GLPNCS 1995-1996 330hp 7.4 liters
- 7.4GSIINCC 1995-1996 4 stroke 7.4 liters 8 cylinders
- 7.4GSIINCS 1995-1996 4 stroke 7.4 liters 8 cylinders
- 7.4GSIPBYCCE 1997-1998 405hp 4 stroke 7.4 liters 8 cylinders
- 7.4GSiPEFS 1999-2000 405hp 4 stroke 7.4 liters 8 cylinders
- 7.4GSIPLKD 1996-1997 4 stroke 7.4 liters 8 cylinders
- 7.4GSIPWTR 1998-1999 405hp 4 stroke 7.4 liters 8 cylinders
- 7.4GSIXHUS 1994-1995 405hp 4 stroke 7.4 liters 8 cylinders
- 7.4GSIXNCB 1995-1996 405hp 4 stroke 7.4 liters 8 cylinders
- 7.4GSIXNCM 1995-1996 4 stroke 7.4 liters 8 cylinders
- 8.2GLIMDA 1993-1994 4 stroke 8.2 liters 8 cylinders
- 8.2GLIMDM 1993-1994 4 stroke 8.2 liters 8 cylinders
- 8.2GLPMDA 1993-1994 390hp 4 stroke 8.2 liters 8 cylinders
- 8.2GLPMDM 1993-1994 390hp 4 stroke 8.2 liters 8 cylinders
- 8.2GSIPBYCCE 1997-1998 415hp 4 stroke 8.2 liters 8 cylinders
- 8.2GSiPEFS 1999-2000 415hp 4 stroke 8.2 liters 8 cylinders
- 8.2GSIPLKD 1996-1997 4 stroke 8.2 liters 8 cylinders
- 8.2GSIPWTR 1998-1999 415hp 4 stroke 8.2 liters 8 cylinders
- 8.2GSIXNCB 1995-1996 415hp 4 stroke 8.2 liters 8 cylinders
- DPX385XBYDCE 1997-1998 385hp 8 cylinders
- DPX385XEFS 1999-2000 302hp 8 cylinders
- DPX385XLKE 1996-1997 385hp 8 cylinders
- DPX385XWTR 1998-1999 302hp 8 cylinders
- DPX415XBYDCE 1997-1998 415hp 8 cylinders
- DPX415XEFS 1999-2000 325hp 8 cylinders
- DPX415XLKE 1996-1997 415hp 8 cylinders
- DPX415XWTR 1998-1999 385hp 8 cylinders
Please be aware that all products have a production or warehouse lead time. This is the number of business days (typically not including the day the product was ordered) that must pass before the item begins the shipping process. Please see the "Ships: In" information located within the main product description to the right of the product image and below the ADD TO CART button for that particular product's "Ships: In" timeframe.
IMPORTANT: Please note that these timeframes are estimates only based on the latest information provided to us by the manufacturer/supplier. Delays in both material, production and shipping timeframes by manufacturers can vary without advanced notice and while we do our best to keep "Ships: In" timeframes up to date we may not always be able to do so due to a variety of factors.
If a product is needed by a specific date we strongly recommend you reach out to our Sales team (1-800-869-1686) to verify shipping timeframes.
Canadian orders please add an additional 14 business days for processing and shipping. Alaska and Hawaii orders please add 1 additional warehouse processing day.
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