Mercury-Mercruiser 12-20878 WASHER
12-20878 WASHER
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below or use the Contact Us form at the bottom of the page for any questions
Manufacturer part number:
20878
GTIN:
745061130241
Manufacturer:
Mercury Marine
Availability:
2 in stock
Normally Ships:
Available - Next business day
MSRP:
$0.70
$0.69
- 60 (2 CYL.) - E-675-00101 THRU E-675-001170
- 60 (2 CYL.) - EL-675-30101 THRU EL-675-304180
- 60 (2 CYL.) - 675-001171 AND UP
- 60 (2 CYL.) - 675-304181 AND UP
- 70 (3 CYL.) - 0A996142 THRU 0B240450
- 70 (3 CYL.) - 0B240451 THRU 0C221999
- 70 (3 CYL.) - 9483121 THRU 9506480
- 70 (3 CYL.) - 9506481 THRU 9589038
- 75 (3 CYL.) - 0A996142 THRU 0B240450
- 75 (3 CYL.) - 0B240451 THRU 0C221999
- 75 (3 CYL.) - 9483121 THRU 9506480
- 75 (3 CYL.) - 9506481 THRU 9589038
- 75 (3 CYL.) - 0C222000 THRU 0D283221
- 75 (3 CYL.) - 9589039 THRU 9793576
- 80 (3 CYL.) - 0A996142 THRU 0B240450
- 80 (3 CYL.) - 0B240451 THRU 0C221999
- 80 (3 CYL.) - 9483121 THRU 9506480
- 80 (3 CYL.) - 9506481 THRU 9589038
- 90 (3 CYL.) - 0A996142 THRU 0B240450
- 90 (3 CYL.) - 0B240451 THRU 0C221999
- 90 (3 CYL.) - 9483121 THRU 9506480
- 90 (3 CYL.) - 9506481 THRU 9589038
- 90 (3 CYL.) - 0C222000 THRU 0D283221
- 90 (3 CYL.) - 9589039 THRU 9793576
- 90 (6 CYL.) - 5309951 THRU 5721324
- 90 (6 CYL.) - 5299506 THRU 5594656
- 90 (6 CYL.) - 8060545 THRU 8060694
- 900, 90 - 4845301 THRU 5299505
- 900, 90 - 7111698 THRU 7123762
- V-175 - 4301235 THRU 0C100860
- V-175 - 8058870 & Up
- V-225 - 5628028 AND UP
- 150/200 EFI PRO MAX/SUPER MAG - 0G610050 THRU 0G856999
- 2.5L (EFI)/(EFI-OFFSHORE) - 0G857000 THRU 0T999519
- 200 EFI PRO MAX/SUPER MAG - 0G857000 THRU 0G858150
- 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
- 225 EFI PRO MAX/SUPER MAG - 0G610104 THRU 0G856999
- 225 EFI PRO MAX/SUPER MAG - 0G857000 THRU 0T429939
- 225X EFI PROMAX - 0T430254 THRU 0T819605
- 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
- MERC/MAR 2.4L (EFI) - 0B290010 THRU 0C276917
- MERC/MAR 2.5L (CARB) - 0D030200 THRU 0D935270
- MERC/MAR 2.5L (CARB) - 0D935271 AND UP
- MERC/MAR 2.5L (EFI) - 0D030200 THRU 0D935270
- MERC/MAR 2.5L (EFI) - 0D935271 THRU 0G366999
- MERC/MAR 2.5L (EFI) - 0G367000 THRU 0G610238
- MERC/MAR 2.5L (EFI)/(EFI-OFFSHORE) - 0G367000 THRU 0G610238
- MERC/MAR 2.5L (EFI)/(EFI-OFFSHORE) - 0G610239 THRU 0G856999
- MERC/MAR XR2/MAGNUM - 0C276430 THRU 0D935270
- MERC/MAR XR2/MAGNUM - 0D935271 AND UP
- KE7, KF7, KG4, KG7 - 1939 THRU 1953 - ALL
- MARK 20, 15, KH7, WG7 - ALL
- MARK 5, KF5, KF3 - ALL
- MARK 6, 6A - ALL
- MARK 7, KE4 - ALL
- 120/140 1967-1969 - 2062141 THRU 2791956
- 160 1967-1969 - 2065190 THRU 2763441
- 0 (Sterndrive) 1965-1966 - 1830753 THRU 2063740
- 110 GM 153 I/L4 1963-1966 - 1537370 THRU 2044033
- 60 RENAULT 68 I/L4 1965-1968 - 1887079 THRU 2049044
- 80 (Sterndrive) 1966-1969 - 2063741 THRU 2898029
- 80 RENAULT 80 I/L4 1966-1969 - 2049045 THRU 2851423
- 90 (Sterndrive) 1970-1972 - 2898020 THRU 3225967
- 90 RENAULT 96 I/L4 1970-1972 - 2851424 THRU 3226957
- ROVER - ALL
- 140 GM 194 I/L6 1963 - 1538930 THRU 1725960
- 150 GM 230 I/L6 1964-1966 - 1666495 THRU 2048046
- 280 TRS GM 350 V-8 1975-1976 - 4176250 THRU 4770199
- 215 (4 BBL.) FORD 302 V-8 1970-1972 - 2781153 THRU 3395720
- 215 MIE FORD 302 V-8 1970-1972 - 2781153 THRU 3563181
- 225 (4 BBL.) FORD 302 V-8 1973-1974 - 3385721 THRU 4166999
- 225 MIE FORD 302 V-8 1973-1974 - 3385721 THRU 4176999
- 225-S (4 BBL.)FORD 302 V-8 1973-1974 - 3385721 THRU 4166999
- 233 FORD 351 V-8 1975-1977 - 4173000 THRU 4902304
- 233 MIE FORD 351 V-8 1975-1976 - 4173000 THRU 4775784
- 255 FORD 351 V-8 1973-1974 - 3258728 THRU 4175499
- 255 MIE FORD 351 V-8 1973-1974 - 3258728 THRU 4178299
- 325 GM 427 V-8 1969-1972 - 2278747 THRU 3780449
- 325 MIE GM 427 V-8 1968-1974 - 2278747 THRU 3780449
- 350 MIE GM 454 V-8 1974-1976 - 3780450 THRU 4623109
- 190 GM 283 V-8 1963-1964 - 1564539 THRU 1730903
- 225 (2 BBL.) GM 327 V-8 1963-1966 - 1539620 THRU 2278646
- 888 (2 BBL.) FORD 302 V-8 1971-1977 - 3108723 AND UP
- Electrical - OB VOL. 1 (1986 THRU 1993)
- Electrical - OB MISC. (1985 AND BELOW)
- Exhaust / Cooling Systems and Extension Kits - OB VOL. 1 (1986 THRU 1993)
- Exhaust / Cooling Systems and Extension Kits - OB MISC. (1985 AND BELOW)
- Fuel/Oil Tanks, Lines, Filter Kits and Corrosion - OB VOL. 1 (1986 THRU 1993)
- Instruments-Gauges and Components - INSTRUMENTS VOL. 1 (1986 THRU 1993)
- Instruments-Gauges and Components - MC INSTRUMENTS (1985 AND BELOW)
- Instruments-Gauges and Components - OB MISC. (1985 AND BELOW)
- Steering Systems and Components - 1994 & Up
- Trim / Tilt / Lift Systems and Components - OB VOL. 1 (1986 THRU 1993)
- Trim / Tilt / Lift Systems and Components - MERCRUISER (1985 AND BELOW)
- Trim / Tilt / Lift Systems and Components - OB MISC. (1985 AND BELOW)
- 115 (6 CYL.) - 4865178 THRU 5430526
- 115 (6 CYL.) - 5430527 THRU 5738890
- 115 (6 CYL.) - 8057045 THRU 8062459
- 115 (6 CYL.) - 8062460 THRU 8062634
- 115 (6 CYL.) - 5314656 THRU 5600966
- 115 (6 CYL.) - 7131213 THRU 7147987
- 115 (6 CYL.) - 8061120 THRU 8061269
- 1150 - 3525441 THRU 4855152
- 1150 - 7010763 THRU 7112248
- 1150 - 8008665 THRU 8051949
- 1150 - 2836019 THRU 3525440
- 1150, 115 - 4855153 THRU 5314655
- 1150, 115 - 7112248 THRU 7131212
- 1150, 115 - 8051950 THRU 8061119
- 140 - 5088444 THRU 5443029
- 140 - 5443030 AND UP
- 140 - 8055605 THRU 8062459
- 140 - 5327663 THRU 5625107
- 140 - 5625108 AND UP
- 140 - 7132513 THRU 7150412
- 140 - 7150413 AND UP
- 140 - 8066065 AND UP
- 1400 - 3293234 THRU 3502805
- 1400, 140 - 4865678 THRU 5327662
- 1400, 140 - 7112773 THRU 7132512
- 1400, 140 - 8052650 THRU 8052879
- 1500 - 3502806 THRU 4865677
- 1500 - 7010533 THRU 7112772
- 1500 - 8005615 THRU 8052649
- 1500XS - 4868648 THRU 5327662