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Diaphragm Kit  21-857005A1

Diaphragm Kit 21-857005A1

Mercury Mercruiser Parts & Accessories
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Item Number:

21-857005A1

Mercury Mercruiser No:

21-857005A1

Fits:

175XR2 JET DRIVE (PUMP) - 0E369300 THRU 0E433153
175XR2 JET DRIVE (PUMP) - 0E151580 THRU 0E369299
210 CARB JET DRIVE (POWERHEAD) - 0E384500 THRU 0E433153


210 CARB JET DRIVE (PUMP) - 0E379931 THRU 0E433153
210 CARB M2 JET DRIVE (POWERHEAD) - 0E373939 THRU 0E426999
210 CARB M2 JET DRIVE (PUMP) - 0E370718 THRU 0E426999
240 EFI JET DRIVE (POWERHEAD) - 0E406400 & Up
240 EFI JET DRIVE (POWERHEAD) - 0E384500 THRU 0E406399
240 EFI M2 JET DRIVE (PUMP) - 0E406400 & Up
240 EFI M2 JET DRIVE (PUMP) - 0E370718 THRU 0E379930
240 EFI M2 JET DRIVE (PUMP) - 0E379931 THRU 0E406399
240 EFI JET DRIVE (PUMP) - 0E406400 & Up
240 EFI JET DRIVE (PUMP) - 0E379931 THRU 0E406399
240 EFI M2 JET DRIVE (POWERHEAD) - 0E406400 & Up
240 EFI M2 JET DRIVE (POWERHEAD) - 0E373939 THRU 0E384499
240 EFI M2 JET DRIVE (POWERHEAD) - OE384500 THRU 0E406399
175XR2 JET DRIVE (POWERHEAD) - 0E369300 THRU 0E433153
175XR2 JET DRIVE (POWERHEAD) - 0E151580 THRU 0E369299
45 JET - 0D000750 THRU 0G290584
45 JET - 9683055 THRU 9885344
45 JET - 0G760300 THRU 0T129554
45 JET - 0P017000 THRU 0P094499
50 (3 CYL.) - 0P325500 & Up
50 (3 CYL.) - 0T980000 & Up
50 (3 CYL.) - 1B000001 & Up
50 (3 CYL.) - 0G760300 THRU 0T979999
50 (3 CYL.) - 0P017000 THRU 0P325499
50 (3 CYL.) - 0D000750 THRU 0G290584
50 (3 CYL.) - 9683055 THRU 9885344
55 (3 CYL.) - 0D000750 THRU 0G290584
55 (3 CYL.) - 9741042 THRU 9885344
55 (3 CYL.) - 0P325500 & Up
55 (3 CYL.) - 0T980000 & Up
55 (3 CYL.) - 0G760300 THRU 0T979999
55 (3 CYL.) - 0P017000 THRU 0P325499
60 (3 CYL.) - 0D000750 THRU 0G290584
60 (3 CYL.) - 9683055 THRU 9885344
60 (3 CYL.) - 0P325500 & Up
60 (3 CYL.) - 0T980000 & Up
60 (3 CYL.) - 0G760300 THRU 0T979999
60 (3 CYL.) - 0P017000 THRU 0P325499
60 (3 CYL.) BIGFOOT - 0G760300 THRU 0T979999
60 (3 CYL.) BIGFOOT - 0P017000 THRU 0P325499
65 JET - 0G760300 THRU 0T979999
65 JET - 0P017000 THRU 0P325499
65 JET (3 CYL.) - 0T980000 THRU 0T999999
65 JET (3 CYL.) - 1B000001 & Up
75 (3 CYL.) - 0C222000 THRU 0D283221
75 (3 CYL.) - 9589039 THRU 9793576
75 (3 CYL.) - 0G760300 THRU 0T979999
75 (3 CYL.) - 0P017000 THRU 0P325499
75 (3 CYL.) - 0P325500 & Up
75 (3 CYL.) - 0T980000 THRU 0T999999
75 (3 CYL.) - 1B000000 & Up
75 (3 CYL.) - 1B000001 & Up
75 DFI (3 CYL.)(1.5L) - 0T980000 THRU 1B226999
75 DFI (3 CYL.)(1.5L) - 1B227000 THRU 1B417701
75 DFI (3 CYL.)(1.5L) - 1B417702 THRU 1B736885
75 DFI (3 CYL.)(1.5L) - 1B736885 & Up
80 JET - 0G760300 THRU 0T979999
80 JET - 0P017000 THRU 0P325499
80 JET - 0T980000 THRU 0T999999
80 JET - 1B000001 & Up
80 Jet (3 CYL.)(1.5L) - 1B586067 THRU 1B736885
80 Jet (3 CYL.)(1.5L) - 1B736885 & Up
90 (3 CYL.) - 0C222000 THRU 0D283221
90 (3 CYL.) - 9589039 THRU 9793576
90 (3 CYL.) - 0G760300 THRU 0T979999
90 (3 CYL.) - 0P017000 THRU 0P325499
90 (3 CYL.) - 0P325500 & Up
90 (3 CYL.) - 0T980000 THRU 0T999999
90 (3 CYL.) - 1B000001 & Up
90 DFI (3 CYL.)(1.5L) - 0T801000 THRU 1B226999
90 DFI (3 CYL.)(1.5L) - 0T980000 THRU 1B226999
90 DFI (3 CYL.)(1.5L) - 1B227000 THRU 1B417701
90 DFI (3 CYL.)(1.5L) - 1B417702 THRU 1B736885
90 DFI (3 CYL.)(1.5L) - 1B736885 & Up
MAGNUM III - 0G960500 THRU 1B226999
V-115 DFI (2.5L) - 0G960500 THRU 0T178499
V-135 - 0G960500 THRU 0T178499
V-135 DFI (2.5L) - 0G960500 THRU 0T178499
V-135 DFI (2.5L) - 0G760300 THRU 0G960499
V-135 DFI (2.5L) - 0T178500 THRU 0T800999
V-135 DFI (2.5L) - 0T801000 THRU 1B226999
V-135 DFI (2.5L) - 1B227000 THRU 1B417701
V-135 DFI (2.5L) - 1B417702 & Up
V-140 (INTERNATIONAL) - 0T178500 THRU 1B226999
V-150 - 0G960500 THRU 1B226999
V-150 (EFI) - 0G960500 THRU 0T408999
V-150 DFI (2.5L) - 0G960500 THRU 0T178499
V-150 DFI (2.5L) - 0G760300 THRU 0G960499
V-150 DFI (2.5L) - 0T178500 THRU 0T800999
V-150 DFI (2.5L) - 0T801000 THRU 1B226999
V-150 DFI (2.5L) - 1B227000 THRU 1B417701
V-150 DFI (2.5L) - 1B417702 & Up
V-150 EFI (2.5L) - 0T409000 THRU 0T800999
V-150 EFI (2.5L) - 0T801000 THRU 1B226999
V-150 EFI (2.5L) - 1B227000 & Up
V-175 (EFI) - 0G960500 THRU 0T408999
V-175 DFI (2.5L) - 0T178500 THRU 0T800999
V-175 DFI (2.5L) - 0T801000 THRU 1B226999
V-175 DFI (2.5L) - 1B227000 THRU 1B417701
V-175 DFI (2.5L) - 1B417702 & Up
V-175 EFI (2.5L) - 0T409000 THRU 0T800999
V-200 - 0G960500 THRU 1B226999
V-200 (EFI) - 0G960500 THRU 0T408999
V-200 EFI (2.5L) - 0T409000 THRU 0T800999
V-200 EFI (2.5L) - 0T801000 THRU 1B226999
V-200 EFI (2.5L) - 1B227000 & Up
XR-6 - 0G960500 THRU 1B226999
2.5XS 2.5L DFI - 0T997974 THRU 1E000796
200XS DFI (2.5L) - 0T235000 THRU 0T818180
200XS DFI (2.5L) - 0T818181 THRU 1E000796
200XS DFI (2.5L) - 1E000797 THRU 1E002110
200XS DFI (2.5L) ROS - 1E050852 & Up
200XS SST - 1E050629 & Up
225 EFI PRO MAX/SUPER MAG - 0G857000 THRU 0T429939
225 SPORT XS - 1E002584 & Up
225 SPORT XS (3L) - 1E000797 THRU 1E002583
225 XS - 1E002584 & Up
225X EFI PROMAX - 0T430254 THRU 0T819605
250 Sport XS - 1E051824 & Up
250 Sport XS - 1E002342 THRU 1E051823
250XS (3.0L DFI) - 1E002342 THRU 1E051113
250XS (3.0L DFI) - 0T651945 THRU 0T818042
250XS (3.0L DFI) - 0T818043 THRU 0T997973
250XS (3.0L DFI) - 0T997974 THRU 1E000796
250XS (3.0L DFI) - 1E000797 THRU 1E002341
300 (3.0L EFI) ProMax - 0G610221 THRU 0T105297
300 (3.0L EFI) SuperMagnum - 0G610221 THRU 0T105297
300X (3.0L EFI) PRO MAX - 0T429940 THRU 0T999587
300X (3.0L EFI) PRO MAX - 0T235084 THRU 0T429939
300XS (3.2L DFI) - 1E001867 THRU 1E052057
JP 3.0L DFI - 0T997974 THRU 1E003045
JP 3.0L DFI - 1E003046 & Up
100 (4 CYL.) - 0G760300 THRU 0G965520
100 (4 CYL.) - 0P017000 THRU 0P058999
110 Jet (2.5L) - 1B690542 & Up
115 (4 CYL.) - 0G760300 THRU 0T979999
115 (4 CYL.) - 0P017000 THRU 0P325499
115 (4 CYL.) - 0P325500 & Up
115 (4 CYL.) - 0T980000 THRU 0T999999
115 (4 CYL.) - 1B000001 & Up
115 DFI (3 CYL.)(1.5L) - 0T801000 THRU 1B226999
115 DFI (3 CYL.)(1.5L) - 0T980000 THRU 1B226999
115 DFI (3 CYL.)(1.5L) - 1B227000 THRU 1B417701
115 DFI (3 CYL.)(1.5L) - 1B417702 THRU 1B736885
115 DFI (3 CYL.)(1.5L) - 1B736885 & Up
115 Pro XS (3 CYL.)(1.5L) - 1B751825 & Up
125 (4 CYL.) - 0G760300 THRU 0T979999
125 (4 CYL.) - 0P017000 THRU 0P325499
125 (4 CYL.) - 0P325500 & Up
125 (4 CYL.) - 0T980000 THRU 0T999999
125 (4 CYL.) - 1B000001 & Up
125 DFI (3 CYL.)(1.5L) - 1B736885 & Up
140 JET - 0G960500 THRU 0T178499
150 Pro XS (2.5L) - 1B690542 & Up
175 PROXS (2.5L) - 1B516339 & Up
200 (3.0L DFI)(DTS) - 0T980000 THRU 1B417701
200 (3.0L DFI)(DTS) - 1B417702 THRU 1B504988
200 (3.0L DFI)(DTS) - 1B504989 & Up
200 (3.0L EFI) - 1B504989 & Up
200 (3.0L EFI) - 0T750164 THRU 0T800999
200 (3.0L EFI) - 0T750164 THRU 0T800999
200 (3.0L EFI) - 0T801000 THRU 1B417701
200 (3.0L EFI) - 1B417702 THRU 1B504988
200 (DFI) - 0G960500 THRU 0T178499
200 (DFI) - 0T178500 THRU 0T598999
200 (DFI) - 0G760300 THRU 0G960499
200 (DFI) - 0T599000 THRU 0T800999
200 (DFI) - 0T599000 THRU 0T800999
200 (DFI) 3.0L - 1B912786 & Up
200 (DFI) 3.0L - 1B417702 THRU 1B504988
200 (DFI) 3.0L - 0T801000 THRU 1B417701
200 (DFI) 3.0L - 1B504989 THRU 1B912785
200 PRO XS (DFI) 3.0L - 1B912786 & Up
200 PRO XS (DFI) 3.0L - 1B504989 THRU 1B912785
225 (3.0L CARB) - 0G760300 THRU 0T408999
225 (3.0L EFI) - 1B504989 & Up
225 (3.0L EFI) - 0T409000 THRU 0T800999
225 (3.0L EFI) - 0T801000 THRU 1B417701
225 (3.0L EFI) - 1B417702 THRU 1B504988
225 (3.0L EFI) - 0G760300 THRU 0T408999
225 (3.0L EFI) MARATHON - 0T801000 THRU 1B417701
225 (3.0L EFI) SEAPRO - 0T801000 THRU 1B417701
225 (3.0L-DFI)(DTS) - 0T599000 THRU 1B417701
225 (3.0L-DFI)(DTS) - 1B417702 THRU 1B504988
225 (3.0L-DFI)(DTS) - 1B504989 & Up
225 (DFI) - 0G960500 THRU 0T178499
225 (DFI) - 0T178500 THRU 0T598999
225 (DFI) - 0G760300 THRU 0G960499
225 (DFI) - 0T599000 THRU 0T800999
225 (DFI) 3.0L - 1B417702 THRU 1B504988
225 (DFI) 3.0L - 0T801000 THRU 1B417701
225 (DFI) 3.0L - 1B504989 & Up
225 MARATHON (3.0L CARB) - 0G760300 THRU 0T408999
225 PRO XS (3.0L DFI) - 1B104549 THRU 1B426560
225 PRO XS (3.0L DFI) - 1B426561 THRU 1B752546
225 PRO XS (3.0L DFI) - 1B752547 & Up
225 SEAPRO (3.0L CARB) - 0G760300 THRU 0T408999
250 (3.0L EFI) - 1B504989 & Up
250 (3.0L EFI) - 0T409000 THRU 0T800999
250 (3.0L EFI) - 0T409000 THRU 0T800999
250 (3.0L EFI) - 0T801000 THRU 1B417701
250 (3.0L EFI) - 1B417702 THRU 1B504988
250 (3.0L EFI) - 0G760300 THRU 0T408999
250 (DFI) 3.0L - 1B528615 & Up
250 LONG (3.0L)(EFI) - 0T861319 & Up
250 PRO XS (3.0L DFI) - 1B752547 & Up
250 PRO XS (3.0L DFI) - 1B426561 THRU 1B752546
250XB (3.0L EFI) - 0G980600 THRU 0T800999
3.0L EFI MARATHON - 0T409000 THRU 0T800999
3.0L EFI SEAPRO - 0T409000 THRU 0T800999
30 (2 CYL.) - 0G760300 THRU 0T979999
30 (2 CYL.) - 0P017000 THRU 0P325499
30 (2 CYL.) - 0P325500 & Up
30 (2 CYL.) - 0T980000 THRU 0T999999
30 (2 CYL.) - 1B000001 & Up
30 JET (3 CYL.) - 0G760300 THRU 0T408999
30 JET (3 CYL.) - 0P017000 THRU 0P153499
40 (2 CYL.) - 0G760300 THRU 0T979999
40 (2 CYL.) - 0P017000 THRU 0P325499
40 (2 CYL.) - 0P325500 & Up
40 (2 CYL.) - 0T980000 THRU 0T999999
40 (2 CYL.) - 1B000001 & Up
40 (3 CYL.) - 0P325500 & Up
40 (3 CYL.) - 0T980000 THRU 1B208418
40 (3 CYL.) - 0T980000 THRU 1B209735
40 (3 CYL.) - 0G760300 THRU 0T979999
40 (3 CYL.) - 0P017000 THRU 0P325499
40 JET - 0P325500 & Up
40 JET - 0T980000 & Up
40 JET - 0P094500 THRU 0P325499
40 JET - 0T178500 THRU 0T979999

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