Parts for Mercury Marine 1000 Cylinder Block & Crankcase Assembly

Revise Search: All Models > 1000 > 1768404 - 2318585 > Cylinder Block & Crankcase Assembly

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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	1128-1890A 1	END CAP ASSEMBLY, UPPER (1 required per assembly)
		1128-1890A 1 - End Cap Assembly, NLA [ More info ] Unavailable
#2	26-29476	OIL SEAL (1 required per assembly)
		26-29476 - Oil Seal - Priced Individually [ More info ] Unavailable
		26-41953 - Oil Seal - Priced Individually [ More info ] $17.92 10 In Stock.
		18-2016 - Seal, 26-41953 [ More info ] $14.34 5 In Stock.
#3	25-31305	"O" RING (1 required per assembly)
		25-31305 - O Ring (3.234 Id X .139) [ More info ] $3.22 10+ In Stock.
#4	30-32117	BEARING, BALL (1 required per assembly)
		30-32117 - Ball Bearing [ More info ] Unavailable
		30-62567 - Ball Bearing [ More info ] $59.99 1 In Stock.
		30-62567T - Ball Bearing [ More info ] $124.49 Available to Order: Shipping delay up to 10 days.
#5	15-31283A 1	SHIM, END CAP TO CRANKCASE (AR required per assembly)
		15-31283A 1 - Shim Set, NLA [ More info ] $6.52 $5.53 10 In Stock.
#6	10-30225	SCREW, END CAP MOUNTING (4 required per assembly)
		10-30225 - Screw w/ Lw - Priced Individually [ More info ] $0.90 4 In Stock.
#7	836-2486A 3	CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly)
		836-2486A 3 - CYLINDER BL,NLA [ More info ] Unavailable
#8	22-30139	PLUG, PIPE - WATER PRESSURE HOLE (1 required per assembly)
		22-30139 - Plug , Priced Individually [ More info ] Unavailable
		22-32802 - Plug , Priced Individually [ More info ] Unavailable
		22-32802 1 - Plug, Brass, Priced Individually [ More info ] Unavailable
		22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ] $7.59 1 In Stock.
		18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ] $5.30 10+ In Stock.
#9	16-35099	STUD, CARBURETOR MOUNTING (6 required per assembly)
		16-35099 - STUD Note: Priced Individually [ More info ] Unavailable
		16-64280 - STUD [ More info ] Unavailable
		16-68164 - Stud, NLA [ More info ] Unavailable
		16-64936 - Stud, NLA [ More info ] $5.99 $5.07 10+ In Stock.
#10	16-26133	STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 7/8") (2 required per assembly)
		16-26133 - Stud, NLA [ More info ] Unavailable
		16-64281 - Stud, NLA [ More info ] $6.60 $5.59 10+ In Stock.
#11	17-20033	PIN, DOWEL - CRANKCASE TO CYLINDER BLCOK (2 required per assembly)
		17-20033 - Pin -Dowel - Priced Individually [ More info ] $1.27 1 In Stock.
		17-43044 - Pin -Dowel-solid [ More info ] $2.49 1 In Stock.
#12	17-20032	PIN, DOWEL - CYLINDER BLOCK TO MAIN BEARING (3 required per assembly)
		17-20032 - Pin -Dowel - Priced Individually [ More info ] $2.30 10+ In Stock.
#13	16-26134	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4 1/16") (2 required per assembly)
		16-26134 - Stud, NLA [ More info ] Unavailable
#14	16-37653	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 11/16") (2 required per assembly)
		16-37653 - Stud [ More info ] Unavailable
		16-37653 1 - Stud [ More info ] Unavailable
#15	16-26135	STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 5/16") (2 required per assembly)
		16-26135 - Stud, NLA [ More info ] Unavailable
#16	10-29877	SCREW, CRANKCASE TO CYLINDER BLOCK (3 1/4") (3 required per assembly)
		10-29877 - Screw, NLA [ More info ] Unavailable
#16	10-26132	SCREW, CRANKCASE TO CYLINDER BLOCK (2 1/2") (2 required per assembly)
		10-26132 - Screw, NLA [ More info ] $1.63 $1.39 10+ In Stock.
#17	10-21574	SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") (1 required per assembly)
		10-21574 - Screw, NLA [ More info ] Unavailable
		10-69091 - Screw, NLA [ More info ] $1.38 $1.17 7 In Stock.
#17	10-32293	SCREW, CRANKCASE TO CYLINDER BLOCK (1 3/4") (3 required per assembly)
		10-32293 - Screw - Priced Individually [ More info ] $2.17 10+ In Stock.
#17	10-22040	SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (17 required per assembly)
		10-22040 - Screw - Priced Individually [ More info ] Unavailable
		10-69097 - Screw [ More info ] Unavailable
		10-78841 - Bolt, NLA [ More info ] $1.96 6 In Stock.
#18	11-29250	NUT, CRANKCASE FASTENING SCREW (26 required per assembly)
		11-29250 - Nut (5/16-24) [ More info ] $2.89 $1.63 10+ In Stock.
#19	26551	BRACKET, CLAMP EXTENSION (3 required per assembly)
		26551 - Bracket [ More info ] $2.08 10+ In Stock.
		53-78201 - Clip [ More info ] Unavailable
#20	10-36351	SCREW, MAIN BEARING LOCKING (3 required per assembly)
		10-36351 - SCREW,NLA [ More info ] Unavailable
#21	10-20359	SCREW, CENTER MAIN BEARING LOCKING (2 required per assembly)
		10-20359 - Screw - Priced Individually [ More info ] $1.80 $0.37 10+ In Stock.
#22	14-20091	TAB WASHER, BEARING LOCKING SCREW (5 required per assembly)
		14-20091 - Tab Washer - Priced Individually [ More info ] $1.80 10+ In Stock.
#23	1126-1751A 1	END CAP ASSEMBLY, LOWER (1 required per assembly)
		1126-1751A 1 - End Cap Assembly, NLA [ More info ] $59.00 $49.97 1 In Stock.
#24	21-28481A 1	CHECK VALVE ASSEMBLY, END CAP (1 required per assembly)
		21-28481A 1 - Check Valve Kit, NLA [ More info ] $13.03 10+ In Stock.
#26	26-29478	OIL SEAL, UPPER (1 required per assembly)
		26-29478 - Seal [ More info ] $30.09 $20.22 10+ In Stock.
#27	25-20081	"O"RING (1 required per assembly)
		25-20081 - O-Ring - Priced Individually [ More info ] $3.39 Available to Order: Shipping delay up to 10 days.
#28	30-20080	BEARING, BALL (1 required per assembly)
		30-20080 - Ball Bearing [ More info ] Unavailable
		30-53853 - Ball Bearing [ More info ] Unavailable
		30-63742 - Ball Bearing [ More info ] Unavailable
		30-63742T - Ball Bearing [ More info ] $33.49 Available to Order: Shipping delay up to 10 days.
		18-1154 - Bearing, 30-63742, 377139 [ More info ] $30.57 In Stock
		31-01988 - Lower Crank Bearing, Mercury 30-63742T, OMC 377139 [ More info ] $28.99 $22.18 2 In Stock.
#29	15-20085A 1	SHIM, END CAP TO CRANKCASE (AR required per assembly)
		15-20085A 1 - Shim Set [ More info ] $56.08 2 In Stock.
#31	27-37740	GASKET, CYLINDER BLOCK TO BAGGLE PLATE (1 required per assembly)
		27-37740 - Cylinder Block To Bafflet Plate Gasket [ More info ] $20.84 10+ In Stock.
#32	37713	PLATE, BAGGLE - EXHAUST MANIFOLD (1 required per assembly)
		37713 - PLATE,NLA [ More info ] Unavailable
		47660 - PLATE,NLA [ More info ] Unavailable
#33	27-37741	GASKET, BAFFLE PLATE TO EXHAUST MANIFOLD COVER (1 required per assembly)
		27-37741 - Baffle Plate To Exhaust Manifold Cover Gasket [ More info ] $13.03 10+ In Stock.
#34	37674	COVER, EXHAUST MANIFOLD (1 required per assembly)
		37674 - Cover, NLA [ More info ] Unavailable
#35	10-38837	SCREW, MANIFOLD COVER MOUNTING (23 required per assembly)
		10-38837 - Screw - Priced Individually [ More info ] $3.19 $1.79 10+ In Stock.
#36	13-21804	LOCKWASHER, SPARK PLUG LEADS CLAMP SCREW (3 required per assembly)
		13-21804 - LockWasher, NLA [ More info ] $2.33 10+ In Stock.
#37	54-37810	CLAMP, SPARK PLUG LEADS TO COVER (3 required per assembly)
		54-37810 - Clamp [ More info ] $1.50 $1.28 10+ In Stock.
#38	32-33960	TUBE, BALANCE - MAIN BEARING (2 required per assembly)
		32-33960 - TUBE [ More info ] Unavailable
		32-34395A 1 - Hose [ More info ] Unavailable
		32-99127109 - TUBING-57 INCH [ More info ] Unavailable
		32-830756109 - Hose, 57 Inch [ More info ] Unavailable
		32-8M0047428 - Hose -57 Inch [ More info ] Unavailable
		32-8M0108355 - Hose, 57 Inch [ More info ] $52.49 2 In Stock.
#39	22-20781	ELBOW, BLANACE TUBE TO MAIN BEARING SCREW (2 required per assembly)
		22-20781 - Elbow, NLA [ More info ] $7.82 3 In Stock.
#40	22-20931	TEE, BALANCE TUBE TO MAIN BEARING SCREW (1 required per assembly)
		22-20931 - Tee [ More info ] Unavailable
		22-85578 - Tee [ More info ] Unavailable
		22-8M0027798 - TEE [ More info ] Unavailable
		22-8M0027799 - TEE [ More info ] Unavailable
		22-858553 1 - Fitting -tee [ More info ] Unavailable
#41	54-20386	CLAMP, BALANCE TUBE TO ELBOW AND TEE (4 required per assembly)
		54-20386 - Hose Clamp [ More info ] $1.51 $1.28 10+ In Stock.
#42	33385A 1	SWITCH, MERCURY (1 required per assembly)
		33385A 1 - Switch Assembly [ More info ] Unavailable
		58124A 1 - Switch Assembly, NLA [ More info ] $53.25 $45.11 10+ In Stock.
#43	10-28708	SCREW, MERCURY SWITCH TO EXHAUST MANIFOLD COVER (1 required per assembly)
		10-28708 - SCREW,NLA [ More info ] Unavailable
#44	22-20445	CONNECTOR, CYLINDER BLEED HOSE - LOWER AND CENTER (3 required per assembly)
		22-20445 - Connector [ More info ] $1.96 1 In Stock.
		22-89097 - Connector [ More info ] Unavailable
		22-67902 - Fitting [ More info ] $12.39 Available to Order: Shipping delay up to 10 days.
#45	32-29873	HOSE, UPPER AND LOWER CYLINDER BLEED (2 required per assembly)
		32-29873 - Hose - Upper And Lower Cylinder Bleed [ More info ] Unavailable
		32-32840A 1 - Hose - Bleed - Cylinder Block [ More info ] Unavailable
		32-52742A 1 - Hose Assembly [ More info ] Unavailable
		32-26980 88 - Fuel Line, Enricher Valve [ More info ] Unavailable
		32-99126 88 - Tubing - 36 Inch [ More info ] $30.09 Available to Order: Shipping delay up to 10 days.
#46	22-25956	TEE, CHECK VALVE AND ADAPTOR (1 required per assembly)
		22-25956 - Fitting, NLA [ More info ] Unavailable
#47	22-28586A 1	ADAPTOR AND CHECK VALVE ASSEMBLY (1 required per assembly)
		22-28586A 1 - Valve Assembly, NLA [ More info ] Unavailable
#49	21-28483A 1	CHECK VALVE ASSEMBLY, UPPER - BLEED HOSE (1 required per assembly)
		21-28483A 1 - Check Valve [ More info ] Unavailable
		22-62365A 1 - Fuel Connector, NLA [ More info ] $16.91 $14.32 2 In Stock.
#50	54-20387	CLAMP, BLEED HOSE TO CONNECTOR (4 required per assembly)
		54-20387 - Fuel Line Clamp [ More info ] $8.45 $7.16 10+ In Stock.
#51	27-31798	GASKET, CYLINDER BLOCK COVER (1 required per assembly)
		27-31798 - Cylinder Block Cover Gasket [ More info ] $24.32 10+ In Stock.
#52	1011-2484	COVER, CYLINDER BLOCK (1 required per assembly)
		1011-2484 - Cover, NLA [ More info ] Unavailable
#53	10-20653	SCREW, CYLINDER BLOCK COVER MOUNTING (1") (13 required per assembly) ON LATER ENGINE PRODUCTION, 15 OF C-10-20653 SCREWS (1") AND 1 OF C-10-22421 SCRWES (1 1/4") ARE USED. EARLIER ENGINES USED SCREWS AS STILL LISTED IN QUANTITY COLUMN.
		10-20653 - Bolt - Priced Individually [ More info ] $1.70 Available to Order: Shipping delay up to 10 days.
#54	10-22421	SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/4") (2 required per assembly) ON LATER ENGINE PRODUCTION, 15 OF C-10-20653 SCREWS (1") AND 1 OF C-10-22421 SCRWES (1 1/4") ARE USED. EARLIER ENGINES USED SCREWS AS STILL LISTED IN QUANTITY COLUMN.
		10-22421 - Screw, NLA [ More info ] Unavailable
		10-56500 - Screw, NLA [ More info ] $2.89 $1.63 10+ In Stock.
#55	12-28927	WASHER, CYLINDER BLOCK COVER SCREW (2 required per assembly)
		12-28927 - Washer - Priced Individually [ More info ] $1.88 4 In Stock.
		12-26907 - Washer (5/8 In. O.d.) NLA [ More info ] $1.38 $1.17 10+ In Stock.
#56	10-21091	SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/8") (1 required per assembly) ON LATER ENGINE PRODUCTION, 15 OF C-10-20653 SCREWS (1") AND 1 OF C-10-22421 SCRWES (1 1/4") ARE USED. EARLIER ENGINES USED SCREWS AS STILL LISTED IN QUANTITY COLUMN.
		10-21091 - Screw, NLA [ More info ] $2.37 10+ In Stock.
#57	11-20184	NUT, COVER MOUNTING SCREW (16 required per assembly)
		11-20184 - Nut, (1/4-28x7/32) [ More info ] Unavailable
		118M0207775 - NUT Note: Priced Individually [ More info ] $9.09 1 In Stock.
#58	32-38455	TUBE, RUBBER SPACER - LOWER PORT NUT (1 required per assembly) SERIAL 01809704-09999999
		32-38455 - TUBE [ More info ] Unavailable
#59	37440	BRACKET, MOUNT SUPPORT - CYLINDER BLOCK (1 required per assembly)
		37440 - Bracket, NLA [ More info ] $6.00 $5.08 10+ In Stock.
#60	10-24234	SCREW, BRACKET TO CYLINDER BLOCK (1") (1 required per assembly)
		10-24234 - Screw - Priced Individually [ More info ] Unavailable
		10-35386 - Screw - Priced Individually [ More info ] $1.10 7 In Stock.
#61	27-31304	GASKET, TRANSFER PORT COVER (3 required per assembly)
		27-31304 - Transfer Port Cover Gasket [ More info ] $13.27 $11.24 10 In Stock.
#62	31288	COVER, TRANSFER PORT (3 required per assembly)
		31288 - Transfer Port Cover [ More info ] $8.99 $7.61 6 In Stock.
#63	10-20540	SCREW, TRANSFER PORT COVER MOUNTING (5/8") (5 required per assembly)
		10-20540 - Screw, NLA [ More info ] Unavailable
#63	10-28666	SCREW, TRANSFER PORT COVER AND BALLAST MOUNTING (1") (1 required per assembly)
		10-28666 - Screw, NLA [ More info ] $1.83 $1.56 10+ In Stock.
#63	10-28635	SCREW, TRANSFER PORT COVER MOUNTING (5/8") (3 required per assembly)
		10-28635 - Screw - Priced Individually [ More info ] $1.80 10+ In Stock.
#64	13-26992	LOCKWASHER, TRANSFER PORT COVER AND BALLAST MOUNTING SCREW (1 required per assembly)
		13-26992 - LockWasher - Priced Individually [ More info ] $1.20 10+ In Stock.