Parts for Mercury Marine 100 HP EFI (4-Stroke) Cylinder Block

Revise Search: All Models > 100 HP EFI (4-Stroke) > 1B366823 & Up (USA) > Cylinder Block

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• View diagram and parts list below.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	800-880504A12	CYLINDER BLOCK ASSEMBLY (1 required per assembly)
		800-880504A12 - Cylinder Block [ More info ] $1,739.79 Available to order: Usually ships within 8 days.
#2	8M0007889	BRACKET (2 required per assembly) SN# 1B759587 & Below
		8M0007889 - Bracket [ More info ] $65.00 1 in stock.
#3	10-885526 40	SCREW, (M8 x 40), NOTE:No Longer included with Longblock (4 required per assembly) SN# 1B759587 & Below
		10-885526 40 - Screw - Priced Individually [ More info ] $3.00 1 in stock.
#4	17-43044	PIN, Dowel - Without Hole (.375 x .625) (2 required per assembly)
		17-43044 - Pin -Dowel-solid [ More info ] $1.70 10+ in stock.
#5	23-893392001	DAMPER (10 required per assembly)
		23-893392001 - Bushing [ More info ] $3.10 Available to order: Usually ships within 8 days.
#6	19-889767	PLUG, (12 mm) (5 required per assembly)
		19-889767 - Plug - Priced Individually [ More info ] $21.60 $18.50 Available to order: Usually ships within 8 days.
#7	19-896951	PLUG, (24 mm) (2 required per assembly)
		19-896951 - Plug [ More info ] $12.60 1 in stock.
#8	19-8M0010474	PLUG, (14 mm) (1 required per assembly)
		19-8M0010474 - 19-8M0010474 - PLUG (14 mm) O [ More info ] Unavailable Replaced by 19-8M0048160
		198M0048160 - Plug [ More info ] $4.50 Available to order: Usually ships within 8 days.
#9	12-892573001	WASHER (10 required per assembly)
		12-892573001 - Washer - Priced Individually [ More info ] $1.70 Available to order: Usually ships within 8 days.
#10	10-896923	SCREW, (M10 x 342) (10 required per assembly)
		10-896923 - 10-896923 - SCREW (M10 x 342) O [ More info ] Unavailable Replaced by 10-8M0021876
		10-8M0021876 - 10-8M0021876 - SCREW (M10 x 342) O [ More info ] Unavailable Replaced by 10-8M4501000
		108M4501000 - Screw [ More info ] $28.70 $24.58 3 in stock.
#11	16-897599	STUD, (M8 x 55) (2 required per assembly)
		16-897599 - 16-897599 - STUD (M8 x 55) O [ More info ] Unavailable Replaced by 16-8M0000275
		16-8M0000275 - Stud [ More info ] $16.10 $13.78 Available to order: Usually ships within 8 days.
#12	11-826365	NUT, (M8) (2 required per assembly)
		11-826365 - Nut [ More info ] $4.40 Available to order: Usually ships within 8 days.
#13	16-897677	STUD, (M10 x 1.5) (6 required per assembly)
		16-897677 - 16-897677 - STUD (M10 x 1.5) O [ More info ] Unavailable Replaced by 16-8M0010471
		16-8M0010471 - Stud - Priced Individually [ More info ] $10.50 Available to order: Usually ships within 8 days.
#14	12-856774	WASHER, (.406 x .750 x .105) Stainless Steel (6 required per assembly)
		12-856774 - Washer [ More info ] $1.70 10+ in stock.
#15	11-884412	NUT (6 required per assembly)
		11-884412 - Nut - Priced Individually [ More info ] $3.60 Available to order: Usually ships within 8 days.
#16	10-892086120	SCREW, (M10 x 120) (2 required per assembly)
		10-892086120 - Screw [ More info ] $16.60 $14.22 1 in stock.
#17	10-895810050	SCREW, (M8 x 50) (2 required per assembly)
		10-895810050 - Screw [ More info ] $2.50 Available to order: Usually ships within 8 days.
#18	828358 2	SENSOR (1 required per assembly)
		828358 2 - 828358 2 - SENSOR O [ More info ] Unavailable Replaced by -8M0030022
		8M0030022 - 8M0030022 - SENSOR O [ More info ] Unavailable Replaced by -8M0082988
		8M0082988 - Sensor Assembly [ More info ] $87.92 1 in stock.
#19	10-40011106	SCREW, (M5 x 13) Stainless Steel (2 required per assembly)
		10-40011106 - Screw [ More info ] $1.30 Available to order: Usually ships within 8 days.
#20	885342002	SENSOR ASSEMBLY (1 required per assembly)
		885342002 - Sensor Assembly [ More info ] $35.42 4 in stock.
#21	25-896699	O-RING, (1.78 mm x .08 mm) (1 required per assembly)
		25-896699 - O-Ring [ More info ] $9.50 Available to order: Usually ships within 8 days.
#22	27-896277006	GASKET, Head (1 required per assembly) SN# 1B494359 & Below
		27-896277006 - 27-896277006 - GASKET Head O [ More info ] Unavailable Replaced by 27-8M0024565
		27-8M0024565 - Gasket [ More info ] $85.75 Available to order: Usually ships within 8 days.
#22	27-8M0024565	GASKET (1 required per assembly) SN# 1B494360 & Up
#23	880559	GUIDE, Fixed (1 required per assembly)
		880559 - Guide -fixed [ More info ] $36.67 Available to order: Usually ships within 8 days.
#24	880557	GUIDE, Moveable (1 required per assembly)
		880557 - Guide -moveable [ More info ] $42.92 Available to order: Usually ships within 8 days.
#25	10-892456045	SCREW (2 required per assembly)
		10-892456045 - Screw - Priced Individually [ More info ] $2.10 Available to order: Usually ships within 8 days.
#26	27-897534	GASKET, Block to Adaptor (1 required per assembly) SN# 1B500083 & Below
		27-897534 - 27-897534 - GASKET O [ More info ] Unavailable Replaced by 27-8M0024563
		27-8M0024563 - Gasket [ More info ] $51.40 $44.02 2 in stock.
#26	27-8M0024563	GASKET, Block to Adaptor (1 required per assembly) SN# 1B500084 & Up
#27	19-891953	PLUG, (18 mm) (1 required per assembly)
		19-891953 - Plug [ More info ] $21.20 $18.15 Available to order: Usually ships within 8 days.
#28	10-895810070	SCREW, (M8 x 70) (2 required per assembly)
		10-895810070 - Screw - Priced Individually [ More info ] $3.50 Available to order: Usually ships within 8 days.
#29	10-895810090	SCREW, (M8 x 90) (8 required per assembly)
		10-895810090 - Screw - Priced Individually [ More info ] $3.10 Available to order: Usually ships within 8 days.
#-	27-897534A07	GASKET SET, Powerhead (1 required per assembly)
		27-897534A07 - Gasket Set [ More info ] $240.25 Available to order: Usually ships within 8 days.
#-	61-897148A09	LONG BLOCK ASSEMBLY, 75/80/90/100 (1 required per assembly)
		61-897148A09 - Powerhead L4NA 4S [ More info ] $8,185.71 Available to order: Usually ships within 8 days.
#-	61-897148A08	LONG BLOCK ASSEMBLY, 115 (1 required per assembly)
		61-897148A08 - Powerhead L4NA 4S [ More info ] $7,985.71 Available to order: Usually ships within 8 days.