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Used Outboard Parts & Fresh Water Sterndrive Parts

$44.99
This sale is for one used Mercruiser Alpha Lower Exhaust elbow Pipe.

The Mercury part number is 42421A5
casting number is 42420.



This Mercruiser stern drive exhaust pipe fits many 2.5, 3.0 and 3.7L models from 1982 to 1998 including:

120 GM 153 I/L4 1983-1986 6229718 THRU 0B531853 (MERCRUISER)
140 GM 181 I/L4 1982-1986 6229718 THRU 0B450800 (MERCRUISER)
165 (2 BBL.) MERCURY 224 I/L4 1987 0B434941 THRU 0B774251 (MERCRUISER)
170 (2 BBL.) MERCURY 224 I/L4 1985-1986 6916779 THRU 0B434940 (MERCRUISER)
180 (4 BBL.) MERCURY 224 I/L4 1987 0B436391 THRU 0B775248 (MERCRUISER)
190 (4 BBL.) MERCURY 224 I/L4 1985-1986 6916779 THRU 0B436390 (MERCRUISER)
2.5L GM 153 I/L4 1987-1989 0B531854 THRU 0C856558 (MERCRUISER)
3.0L GM 181 I/L4 0L097000 THRU 0W301999 (MERCRUISER)
3.0L GM 181 I/L4 0W302000 THRU 1A0019999 (MERCRUISER)
3.0L GM 181 I/L4 1 1998 0L010042 THRU 0L096999 (MERCRUISER)
3.0L GM 181 I/L4 1987-1989 0B450801 THRU 0C856558 (MERCRUISER)
3.0L GM 181 I/L4 1990-1994 0C856559 THRU 0F353099 (MERCRUISER)
3.0L GM 181 I/L4 1A002000 THRU 1A020543 (MERCRUISER)
3.0L GM 181 I/L4 1A020544 & Up (MERCRUISER)
3.0L MPI EC 1A072812 & Up (MERCRUISER)
3.0LX GM 181 I/L4 1990-1995 0C856559 THRU 0F603999 (MERCRUISER)
3.0LX GM 181 I/L4 1996-1997 0F604000 THRU 0K999999 (MERCRUISER)
3.7L (2 BBL.) MERCURY 224 I/L4 1988-1989 0B774252 & Up (MERCRUISER)
3.7LX (4 BBL.) MERCURY 224 I/L4 1988-1989 0B775249 & Up (MERCRUISER)
470 (2 BBL.) MERCURY 224 I/L4 1983-1984 6218037 THRU 6916778 (MERCRUISER)
488 (4 BBL.) MERCURY 224 I/L4 1983-1984 6170297 THRU 6916778 (MERCRUISER)



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