Riser Exhaust 4 Inch for Mercruiser V6 V8 1987-2002 807988A2 44354

  • Part #: GLM51140

$179.95

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    Eastern States Risers/Elbows/Spacers Shipping
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Exhaust Riser For Mercruiser V6 and V8 engines from 1987 to 2002. Includes the Riser and the mounting bolts.

Used on all Mercruiser Center riser applications V6 & V8 with a 4 Inch riser. 4 Inch riser refers to the exhaust hose size that fits on the riser itself.

Can be easily identified by being held on with long bolts with the head of the bolt at the top of the riser.

Generally any from 1987 to 2002. Note: 1986 was a Transition Year, and some applications had 3" risers.
Cross Reference Part Numbers
Mercruiser 807988A2, 44354A3
Osco 4354
Barr MC-20-44354
GLM 51140
Sierra 18-1976-1
Mallory 9-40559

GLM Cast Iron Manifolds and Risers come with a 3-year limited warranty (PDF)!
dimensions


SIE18-1976-1


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